Test the first alpha MuseScore version for Mac

• Apr 2, 2009 - 06:34

MuseScore 0.9.4 running on MacJoachim Ganseman released the first MuseScore alpha for Mac. Quote from Joachims post on the developers mailing list:

I've compiled a first MuseScore for Mac version and put it available for download. A few very important notes however:

  • Requirements are Mac OSX 10.4 or higher, and a G4 processor or higher or an Intel processor. It is compiled as universal binary (32-bit) and tested to run on a G4 10.4 system and an Intel 10.5
    system.
  • It is based on revision 1685 of the trunk.
  • this is an alpha version and is NOT suitable for production environments AT ALL. Really. It contains loads of issues and bugs which I know of but for which I need way more time to solve them. Only reason that I make this available already is the MusikMesse, people over there might be interested to know that a Mac version is really on
    it's way.
  • executable size is about 80 MB

List of known issues:

  • crashes on shutdown (on my system at least), seems to be something with the QApplication destructor failing to end properly or waiting for some thread to yield which doesn't.
  • synthesizer (playback of score) does not work or is not active yet.
  • layout of some tabs in the preferences menu is still messy.
  • tooltips often have the wrong length -> probably tweaking the normal text fonts is necessary as it was for the music fonts.
  • the splash screen does not display.
  • svg images for some reason did not work. I'm not yet familiar with the resources system in XCode and Mac Application Bundles, I guess the problem is because I don't use that properly. As quick fix in this version I converted all resources to xpm format, which does work.
  • "open recent files" has some problems, could be that case sensitiveness might be an issue here, not sure of that.
  • this version I put online is not linked to portaudio. I didn't see the use really since the synth did not work even when portaudio was linked in.

With this list of known issues, one might wonder what does work:

  • Opening, editing and saving scores. If not too fancy.
  • I invite people to test it and let it know if anything is not right that is not in the list that I already mentioned. Then we can compile a workable TODO-list which can be used to work towards a future 'real' release. For solving the problems I already mentioned, I'll probably compile a debug version of my own in order to be able to do some decent debugging. The software as it is now is really fragile, it's not a release but more a partially functional 'proof-of-concept'.

    Compilation options were: base SDK is 10.5, deployment target is 10.4. In this way any 10.5-only functionality is "weak-linked" into the project, which means that the executable will use the most recent versions of the framework when possible but will only use functionality which is certainly available in 10.4 already. It was statically linked against Qt 4.5.0 and uses static linking for all the other dependencies too at the moment.

    You can help speeding up the release of a stable version for MuseScore for Mac, by submitting your feedback in a comment to this post.


    Comments

    Jaap Plaisier
    Apr 3, 2009 - 22:56

    Tip: This page may include them in menu development and also in other languages?

    In reply to by Jaap Plaisier

    Perhaps it's better to keep this page in English only simply because it is related with the development of MuseScore and so it is more handy to communicate in English. I will soon remove this post from the other languages frontpage and only feature it on the English frontpage of musescore.org.

    In reply to by robert leleu

    @jaap @robert
    Indeed, anybody should be informed about MuseScore on Mac, but this alpha release is just a little too premature too make promotion towards users. With this post, we would like to appeal to potential developers first; in order to get some help.
    Lets wait for the beta release and then we can make a post again to be featured in all languages. Don't worry ;-)

    Thanks for this.

    Here's a crash log from my system to help you track down that quit crash:


    Process: mscore [17526]
    Path: /Applications/mscore.app/Contents/MacOS/mscore
    Identifier: net.sourceforge.mscore
    Version: 0.9 (0.9.5)
    Code Type: X86 (Native)
    Parent Process: launchd [17238]

    Date/Time: 2009-04-03 22:48:03.019 -0700
    OS Version: Mac OS X 10.5.6 (9G55)
    Report Version: 6

    Exception Type: EXC_BAD_ACCESS (SIGSEGV)
    Exception Codes: KERN_PROTECTION_FAILURE at 0x00000000bcc000b9
    Crashed Thread: 0

    Thread 0 Crashed:
    0 ??? 0xbcc000b9 0 + 3166699705
    1 net.sourceforge.mscore 0x00edf54e QApplication::~QApplication() + 1230
    2 net.sourceforge.mscore 0x0013bd07 main + 615
    3 net.sourceforge.mscore 0x000075eb _start + 209
    4 net.sourceforge.mscore 0x00007519 start + 41

    Thread 1:
    0 libSystem.B.dylib 0x96c821c6 mach_msg_trap + 10
    1 libSystem.B.dylib 0x96c899bc mach_msg + 72
    2 com.apple.CoreFoundation 0x91c080ae CFRunLoopRunSpecific + 1790
    3 com.apple.CoreFoundation 0x91c08d34 CFRunLoopRun + 84
    4 com.apple.DesktopServices 0x95bccef3 TSystemNotificationTask::SystemNotificationTaskProc(void*) + 123
    5 ...ple.CoreServices.CarbonCore 0x90f840a3 PrivateMPEntryPoint + 56
    6 libSystem.B.dylib 0x96cb3095 _pthread_start + 321
    7 libSystem.B.dylib 0x96cb2f52 thread_start + 34

    Thread 2:
    0 libSystem.B.dylib 0x96c821c6 mach_msg_trap + 10
    1 libSystem.B.dylib 0x96c899bc mach_msg + 72
    2 com.apple.CoreFoundation 0x91c080ae CFRunLoopRunSpecific + 1790
    3 com.apple.CoreFoundation 0x91c08d34 CFRunLoopRun + 84
    4 com.apple.DesktopServices 0x95bcd06c TFSEventsNotificationTask::FSEventsNotificationTaskProc(void*) + 216
    5 ...ple.CoreServices.CarbonCore 0x90f840a3 PrivateMPEntryPoint + 56
    6 libSystem.B.dylib 0x96cb3095 _pthread_start + 321
    7 libSystem.B.dylib 0x96cb2f52 thread_start + 34

    Thread 3:
    0 libSystem.B.dylib 0x96c893ae __semwait_signal + 10
    1 libSystem.B.dylib 0x96cb3d0d pthread_cond_wait$UNIX2003 + 73
    2 ...ple.CoreServices.CarbonCore 0x90f85ecf TSWaitOnCondition + 126
    3 ...ple.CoreServices.CarbonCore 0x90f64da6 TSWaitOnConditionTimedRelative + 202
    4 ...ple.CoreServices.CarbonCore 0x90f85b4c MPWaitOnQueue + 208
    5 com.apple.DesktopServices 0x95bd802a TNodeSyncTask::SyncTaskProc(void*) + 84
    6 ...ple.CoreServices.CarbonCore 0x90f840a3 PrivateMPEntryPoint + 56
    7 libSystem.B.dylib 0x96cb3095 _pthread_start + 321
    8 libSystem.B.dylib 0x96cb2f52 thread_start + 34

    Thread 4:
    0 libSystem.B.dylib 0x96c82226 semaphore_timedwait_signal_trap + 10
    1 libSystem.B.dylib 0x96cb41ef _pthread_cond_wait + 1244
    2 libSystem.B.dylib 0x96cb5a73 pthread_cond_timedwait_relative_np + 47
    3 ...ple.CoreServices.CarbonCore 0x90f64dd2 TSWaitOnConditionTimedRelative + 246
    4 ...ple.CoreServices.CarbonCore 0x90f85b4c MPWaitOnQueue + 208
    5 com.apple.DesktopServices 0x95bdf951 TPropertyTask::PropertyTaskProc(void*) + 105
    6 ...ple.CoreServices.CarbonCore 0x90f840a3 PrivateMPEntryPoint + 56
    7 libSystem.B.dylib 0x96cb3095 _pthread_start + 321
    8 libSystem.B.dylib 0x96cb2f52 thread_start + 34

    Thread 5:
    0 libSystem.B.dylib 0x96cb2906 kevent + 10
    1 libSystem.B.dylib 0x96cb3095 _pthread_start + 321
    2 libSystem.B.dylib 0x96cb2f52 thread_start + 34

    Thread 6:
    0 libSystem.B.dylib 0x96cd16f2 select$DARWIN_EXTSN + 10
    1 libSystem.B.dylib 0x96cb3095 _pthread_start + 321
    2 libSystem.B.dylib 0x96cb2f52 thread_start + 34

    Thread 7:
    0 libSystem.B.dylib 0x96c82226 semaphore_timedwait_signal_trap + 10
    1 libSystem.B.dylib 0x96cb41ef _pthread_cond_wait + 1244
    2 libSystem.B.dylib 0x96cb5a73 pthread_cond_timedwait_relative_np + 47
    3 ...ple.CoreServices.CarbonCore 0x90f64dd2 TSWaitOnConditionTimedRelative + 246
    4 ...ple.CoreServices.CarbonCore 0x90f85b4c MPWaitOnQueue + 208
    5 com.apple.DesktopServices 0x95bd9f74 TFolderSizeTask::FolderSizeTaskProc(void*) + 104
    6 ...ple.CoreServices.CarbonCore 0x90f840a3 PrivateMPEntryPoint + 56
    7 libSystem.B.dylib 0x96cb3095 _pthread_start + 321
    8 libSystem.B.dylib 0x96cb2f52 thread_start + 34

    Thread 8:
    0 libSystem.B.dylib 0x96c82226 semaphore_timedwait_signal_trap + 10
    1 libSystem.B.dylib 0x96cb41ef _pthread_cond_wait + 1244
    2 libSystem.B.dylib 0x96cb5a73 pthread_cond_timedwait_relative_np + 47
    3 com.apple.Foundation 0x9187675c -[NSCondition waitUntilDate:] + 236
    4 com.apple.Foundation 0x91876570 -[NSConditionLock lockWhenCondition:beforeDate:] + 144
    5 com.apple.Foundation 0x918764d5 -[NSConditionLock lockWhenCondition:] + 69
    6 com.apple.AppKit 0x95eded90 -[NSUIHeartBeat _heartBeatThread:] + 753
    7 com.apple.Foundation 0x918307ed -[NSThread main] + 45
    8 com.apple.Foundation 0x91830394 __NSThread__main__ + 308
    9 libSystem.B.dylib 0x96cb3095 _pthread_start + 321
    10 libSystem.B.dylib 0x96cb2f52 thread_start + 34

    Thread 0 crashed with X86 Thread State (32-bit):
    eax: 0x01ce0002 ebx: 0x00e74bab ecx: 0x00000001 edx: 0x02a60d88
    edi: 0x01cb5914 esi: 0x01cb5914 ebp: 0xbffff818 esp: 0xbffff7ec
    ss: 0x0000001f efl: 0x00010206 eip: 0xbcc000b9 cs: 0x00000017
    ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037
    cr2: 0xbcc000b9

    Binary Images:
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    0x94693000 - 0x946cafff com.apple.SystemConfiguration 1.9.2 (1.9.2) <01426a38ba44efa5d448daef8b3e9941> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
    0x94894000 - 0x9489efeb com.apple.audio.SoundManager 3.9.2 (3.9.2) <0f2ba6e891d3761212cf5a5e6134d683> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound
    0x948a0000 - 0x948b8fff com.apple.openscripting 1.2.8 (???) <572c7452d7e740e8948a5ad07a99602b> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting
    0x948b9000 - 0x948f3fe7 com.apple.coreui 1.2 (62) /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
    0x95bba000 - 0x95bcaffc com.apple.LangAnalysis 1.6.4 (1.6.4) <8b7831b5f74a950a56cf2d22a2d436f6> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
    0x95bcb000 - 0x95c55fef com.apple.DesktopServices 1.4.7 (1.4.7) <7898a0f2a46fc7d8887b041bc23e3811> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
    0x95c56000 - 0x95c66fff com.apple.speech.synthesis.framework 3.7.1 (3.7.1) <5171726062da2bd3c6b8b58486c7777a> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
    0x95c67000 - 0x95cc3ff7 com.apple.htmlrendering 68 (1.1.3) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering
    0x95cc4000 - 0x95e16ff3 com.apple.audio.toolbox.AudioToolbox 1.5.2 (1.5.2) /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
    0x95e17000 - 0x95e25ffd libz.1.dylib ??? (???) <5ddd8539ae2ebfd8e7cc1c57525385c7> /usr/lib/libz.1.dylib
    0x95e38000 - 0x96636fef com.apple.AppKit 6.5.6 (949.43) /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
    0x96682000 - 0x966a0fff libresolv.9.dylib ??? (???) /usr/lib/libresolv.9.dylib
    0x966a1000 - 0x966a1fff com.apple.Carbon 136 (136) <27d42531a2cbeb05a7f4d05a28281bd7> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
    0x9673c000 - 0x9673cffd com.apple.Accelerate 1.4.2 (Accelerate 1.4.2) /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
    0x967e1000 - 0x96809fff libcups.2.dylib ??? (???) <16bec7c6a004f744804e2281a1b1c094> /usr/lib/libcups.2.dylib
    0x9680a000 - 0x96896ff7 com.apple.LaunchServices 290.3 (290.3) <6f9629f4ed1ba3bb313548e6838b2888> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
    0x968c1000 - 0x96c7ffea libLAPACK.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
    0x96c81000 - 0x96de8ff3 libSystem.B.dylib ??? (???) /usr/lib/libSystem.B.dylib
    0x96de9000 - 0x96dedfff libmathCommon.A.dylib ??? (???) /usr/lib/system/libmathCommon.A.dylib
    0x96df6000 - 0x96e9dfeb com.apple.QD 3.11.54 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
    0x971ce000 - 0x971f9fe7 libauto.dylib ??? (???) <42d8422dc23a18071869fdf7b5d8fab5> /usr/lib/libauto.dylib
    0x97207000 - 0x972e8ff7 libxml2.2.dylib ??? (???) <306036e0070330e35045650e6d9f0d05> /usr/lib/libxml2.2.dylib
    0x972e9000 - 0x973b4fff com.apple.ColorSync 4.5.1 (4.5.1) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync
    0x973b5000 - 0x973b7fff com.apple.securityhi 3.0 (30817) <31baaf7ea27b41480604ffc910fe827f> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI
    0x973b8000 - 0x973c3fe7 libCSync.A.dylib ??? (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib
    0x973ce000 - 0x973d5ff7 libCGATS.A.dylib ??? (???) <386dce4b28448fb86e33e06ac466f4d8> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGATS.A.dylib
    0x973d6000 - 0x9750eff7 libicucore.A.dylib ??? (???) <18098dcf431603fe47ee027a60006c85> /usr/lib/libicucore.A.dylib
    0xba900000 - 0xba916fff libJapaneseConverter.dylib ??? (???) <349492efc0f6371227a6330d8b2c4fa5> /System/Library/CoreServices/Encodings/libJapaneseConverter.dylib
    0xbab00000 - 0xbab21fe2 libKoreanConverter.dylib ??? (???) <933412db50d7db04962aa1891bbc8d2c> /System/Library/CoreServices/Encodings/libKoreanConverter.dylib
    0xfffe8000 - 0xfffebfff libobjc.A.dylib ??? (???) /usr/lib/libobjc.A.dylib
    0xffff0000 - 0xffff1780 libSystem.B.dylib ??? (???) /usr/lib/libSystem.B.dylib

    Very excited to find out about this project, now on the mac; have blogged about my initial experiences here //jsimonvanderwalt.blogspot.com/

    Bugs and misfeatures I found on the mac (10.4);

    * Instruments list in create new score; reveal triangles don't seem to work by clicking (but sometimes work-ish by hitting tab)
    * Create Instruments... also unuseable, same problem
    * New score 'select template file' doesn't give open dialog
    * Numbers in create time signature don't work correctly
    * Control-clicking on a measure for 'piece of time' selection didn't work. (Tried Command as well)
    * Had to delete stuff from xml before Sibelius would import correctly
    * .mscz filetype not recognised by the Finder

    Sorry to say I'm not a programmer (nor extremely wealthy!) so unlikely to contribute to project directly, but... good luck! Look forward to seeing better mac build.

    In reply to by Thomas

    Sibelius version 5.2.5 on Mac OS X 10.4.11. When I tried to open the .xml from mscore I got two errors from Sibelius, one after the other; 'unknown element pageFormat at line 17 column 19' and 'element pageFormat is not valid for content model: '(page-height,page-width,page-margins?,page-margins?)' Sibelius then opens the xml more or less as garbage, although it will still play correctly. To fix this, I deleted everything in the xml between and including the 'page-layout' open and close tags and got a great import into Sib.

    In reply to by Thomas

    Hello,
    This is a crash log that I got while quitting the application. I use Tiger (10.4.11), so it might be a bit different from octatone's log. I hope it helps....

    Date/Time: 2009-05-20 15:45:24.649 +0900
    OS Version: 10.4.11 (Build 8S2167)
    Report Version: 4

    Command: mscore
    Path: /Applications/mscore.app/Contents/MacOS/mscore
    Parent: WindowServer [59]

    Version: 0.9 (0.9.5)

    PID: 3163
    Thread: 0

    Exception: EXC_BAD_INSTRUCTION (0x0002)
    Code[0]: 0x0000000d
    Code[1]: 0x00000000

    Thread 0 Crashed:
    0 <<00000000>> 0x02c61af0 0 + 46537456
    1 net.sourceforge.mscore 0x00edf54e QApplication::~QApplication [not-in-charge]() + 1230
    2 net.sourceforge.mscore 0x0013bd07 main + 615
    3 net.sourceforge.mscore 0x000075eb _start + 209
    4 net.sourceforge.mscore 0x00007519 start + 41

    Thread 0 crashed with X86 Thread State (32-bit):
    eax: 0x180220a0 ebx: 0x00e74bab ecx: 0x0000000f edx: 0x02c61af8
    edi: 0x01cb5914 esi: 0x01cb5914 ebp: 0xbffffaa8 esp: 0xbffffa7c
    ss: 0x0000001f efl: 0x00010202 eip: 0x02c61af0 cs: 0x00000017
    ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037

    Binary Images Description:
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    0x9f52d000 - 0x9f982fff com.apple.CoreGraphics 1.258.82 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
    0x9fa19000 - 0x9fbb8fff com.apple.security 4.5.2 (29774) /System/Library/Frameworks/Security.framework/Versions/A/Security
    0x9fcb6000 - 0x9feeefff com.apple.Foundation 6.4.12 (567.42) /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation

    Model: MacBook2,1, BootROM MB21.00A5.B07, 2 processors, Intel Core 2 Duo, 2 GHz, 1 GB
    Graphics: Intel GMA 950, GMA 950, Built-In, spdisplays_integrated_vram
    Memory Module: BANK 0/DIMM0, 512 MB, DDR2 SDRAM, 667 MHz
    Memory Module: BANK 1/DIMM1, 512 MB, DDR2 SDRAM, 667 MHz
    AirPort: AirPort Extreme, 1.4.4
    Bluetooth: Version 1.9.5f4, 2 service, 0 devices, 1 incoming serial ports
    Network Service: Built-in Ethernet, Ethernet, en0
    Serial ATA Device: FUJITSU MHV2080BHPL, 74.53 GB
    Parallel ATA Device: MATSHITADVD-R UJ-857D
    USB Device: Built-in iSight, Micron, Up to 480 Mb/sec, 500 mA
    USB Device: Apple Internal Keyboard / Trackpad, Apple Computer, Up to 12 Mb/sec, 500 mA
    USB Device: Bluetooth USB Host Controller, Apple, Inc., Up to 12 Mb/sec, 500 mA
    USB Device: IR Receiver, Apple Computer, Inc., Up to 12 Mb/sec, 500 mA

    Forgive me but I am still learning the names of everything. I think I am talking about a chord -- two notes with the same stem. If one of the notes is a quarter note, for instance, if I make the second note a half note, the first note turns into a half note. I haven't looked at the Windows version to see how it works but I assume this is something that just hasn't been implemented yet. If not a bug, let me know and I'll make it a feature request.

    The following is my crash log:

    Date/Time: 2009-05-30 23:39:06.180 -0400
    OS Version: 10.4.11 (Build 8S2167)
    Report Version: 4

    Command: mscore
    Path: /Users/Home/Desktop/mscore.app/Contents/MacOS/mscore
    Parent: WindowServer [53]

    Version: ??? (???)

    PID: 2036
    Thread: 0

    Exception: EXC_BAD_ACCESS (0x0001)
    Codes: KERN_INVALID_ADDRESS (0x0001) at 0x1a1ff0a3

    Thread 0 Crashed:
    0 mscore 0x00f72b3d QHash::duplicateNode(QHashData::Node*, void*) + 13
    1 mscore 0x0160e257 QHashData::detach_helper(void (*)(QHashData::Node*, void*), int) + 215
    2 mscore 0x00f72b04 QHash::detach_helper() + 52
    3 mscore 0x00f72b6e QHash::remove(QMacPixmapData* const&) + 30
    4 mscore 0x00f72738 QMacPixmapData::~QMacPixmapData [in-charge deleting]() + 56
    5 mscore 0x00f64e8c QPixmap::deref() + 60
    6 mscore 0x00f64f58 QPixmap::~QPixmap [not-in-charge]() + 40
    7 mscore 0x00f42430 QVector::free(QVectorTypedData*) + 80
    8 mscore 0x00f3efaf QPixmapIconEngine::~QPixmapIconEngine [in-charge deleting]() + 111
    9 mscore 0x00f3fade QIcon::~QIcon [not-in-charge]() + 142
    10 mscore 0x00007a08 cxa_atexit_wrapper + 115
    11 libSystem.B.dylib 0x9000ff21 __cxa_finalize + 226
    12 libSystem.B.dylib 0x9000fe28 exit + 24
    13 mscore 0x000075f3 _start + 217
    14 mscore 0x00007519 start + 41

    Thread 0 crashed with X86 Thread State (32-bit):
    eax: 0x02b15720 ebx: 0x00f72ade ecx: 0x1a1ff09b edx: 0x02b15720
    edi: 0x1a1ff09b esi: 0x02b15720 ebp: 0xbffffa68 esp: 0xbffffa68
    ss: 0x0000001f efl: 0x00010202 eip: 0x00f72b3d cs: 0x00000017
    ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037

    Binary Images Description:
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    0x2c05000 - 0x2c06fff com.li.hao.saftloader 9.1.0 Public Beta (6803) /Library/InputManagers/Saft/SaftLoader.bundle/Contents/MacOS/SaftLoader
    0x8fe00000 - 0x8fe4afff dyld 46.16 /usr/lib/dyld
    0x90000000 - 0x90171fff libSystem.B.dylib /usr/lib/libSystem.B.dylib
    0x901c1000 - 0x901c3fff libmathCommon.A.dylib /usr/lib/system/libmathCommon.A.dylib
    0x901c5000 - 0x90202fff com.apple.CoreText 1.1.3 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/Versions/A/CoreText
    0x90229000 - 0x902fefff ATS /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
    0x9031e000 - 0x90773fff com.apple.CoreGraphics 1.258.82 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
    0x9080a000 - 0x908d2fff com.apple.CoreFoundation 6.4.11 (368.35) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
    0x90910000 - 0x90910fff com.apple.CoreServices 10.4 (???) /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
    0x90912000 - 0x90a06fff libicucore.A.dylib /usr/lib/libicucore.A.dylib
    0x90a56000 - 0x90ad5fff libobjc.A.dylib /usr/lib/libobjc.A.dylib
    0x90afe000 - 0x90b62fff libstdc++.6.dylib /usr/lib/libstdc++.6.dylib
    0x90bd1000 - 0x90bd8fff libgcc_s.1.dylib /usr/lib/libgcc_s.1.dylib
    0x90bdd000 - 0x90c50fff com.apple.framework.IOKit 1.4.8 (???) /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
    0x90c65000 - 0x90c77fff libauto.dylib /usr/lib/libauto.dylib
    0x90c7d000 - 0x90f23fff com.apple.CoreServices.CarbonCore 682.31 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
    0x90f66000 - 0x90fcefff com.apple.CoreServices.OSServices 4.1 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
    0x91007000 - 0x91046fff com.apple.CFNetwork 129.24 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
    0x91059000 - 0x91069fff com.apple.WebServices 1.1.3 (1.1.0) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/WebServicesCore.framework/Versions/A/WebServicesCore
    0x91074000 - 0x910f3fff com.apple.SearchKit 1.0.8 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
    0x9112d000 - 0x9114bfff com.apple.Metadata 10.4.4 (121.36) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
    0x91157000 - 0x91165fff libz.1.dylib /usr/lib/libz.1.dylib
    0x91168000 - 0x91307fff com.apple.security 4.5.2 (29774) /System/Library/Frameworks/Security.framework/Versions/A/Security
    0x91405000 - 0x9140dfff com.apple.DiskArbitration 2.1.2 /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
    0x91414000 - 0x9141bfff libbsm.dylib /usr/lib/libbsm.dylib
    0x9141f000 - 0x91445fff com.apple.SystemConfiguration 1.8.6 /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
    0x91457000 - 0x914cdfff com.apple.audio.CoreAudio 3.0.5 /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
    0x9151e000 - 0x9151efff com.apple.ApplicationServices 10.4 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
    0x91520000 - 0x9154cfff com.apple.AE 316.3 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
    0x9155f000 - 0x91633fff com.apple.ColorSync 4.4.11 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync
    0x9166e000 - 0x916e1fff com.apple.print.framework.PrintCore 4.6 (177.13) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore
    0x9170f000 - 0x917b8fff com.apple.QD 3.10.27 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
    0x917de000 - 0x91829fff com.apple.HIServices 1.5.2 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
    0x91848000 - 0x9185efff com.apple.LangAnalysis 1.6.3 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
    0x9186a000 - 0x91885fff com.apple.FindByContent 1.5 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/FindByContent.framework/Versions/A/FindByContent
    0x91890000 - 0x918cdfff com.apple.LaunchServices 183 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
    0x918e1000 - 0x918edfff com.apple.speech.synthesis.framework 3.5 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
    0x918f4000 - 0x91934fff com.apple.ImageIO.framework 1.5.8 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO
    0x91947000 - 0x919f9fff libcrypto.0.9.7.dylib /usr/lib/libcrypto.0.9.7.dylib
    0x91a3f000 - 0x91a55fff libcups.2.dylib /usr/lib/libcups.2.dylib
    0x91a5a000 - 0x91a78fff libJPEG.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
    0x91a7d000 - 0x91adcfff libJP2.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJP2.dylib
    0x91aee000 - 0x91af2fff libGIF.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib
    0x91af4000 - 0x91b7cfff libRaw.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRaw.dylib
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    0x91ba0000 - 0x91ba2fff libRadiance.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib
    0x91ba4000 - 0x91c82fff libxml2.2.dylib /usr/lib/libxml2.2.dylib
    0x91c9f000 - 0x91cdefff libTIFF.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
    0x91ce4000 - 0x91ce4fff com.apple.Accelerate 1.3.1 (Accelerate 1.3.1) /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
    0x91ce6000 - 0x91d74fff com.apple.vImage 2.5 /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
    0x91d7b000 - 0x91d7bfff com.apple.Accelerate.vecLib 3.3.1 (vecLib 3.3.1) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
    0x91d7d000 - 0x91dd6fff libvMisc.dylib /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
    0x91ddf000 - 0x91e03fff libvDSP.dylib /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
    0x91e0b000 - 0x92214fff libBLAS.dylib /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
    0x9224e000 - 0x92602fff libLAPACK.dylib /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
    0x9262f000 - 0x9271cfff libiconv.2.dylib /usr/lib/libiconv.2.dylib
    0x9271e000 - 0x9279cfff com.apple.DesktopServices 1.3.7 /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
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    0x92b57000 - 0x92baffff libGLU.dylib /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib
    0x92bc3000 - 0x92bc3fff com.apple.Carbon 10.4 (???) /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
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    0x92be4000 - 0x92becfff com.apple.speech.recognition.framework 3.6 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition
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    0x92caa000 - 0x92cc8fff com.apple.openscripting 1.2.7 (???) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting
    0x92cda000 - 0x92ce0fff com.apple.print.framework.Print 5.2 (192.4) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print
    0x92ce6000 - 0x92d49fff com.apple.htmlrendering 66.1 (1.1.3) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering
    0x92d70000 - 0x92db1fff com.apple.NavigationServices 3.4.4 (3.4.3) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices
    0x92dd8000 - 0x92de6fff com.apple.audio.SoundManager 3.9.1 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound
    0x92ded000 - 0x92df2fff com.apple.CommonPanels 1.2.3 (73) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels
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    0x931f2000 - 0x931fdfff com.apple.opengl 1.4.16 /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
    0x9328d000 - 0x9328dfff com.apple.Cocoa 6.4 (???) /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa
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    0x940c8000 - 0x94102fff libGLImage.dylib /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib
    0x94107000 - 0x9411dfff com.apple.CoreVideo 1.4.2 /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
    0x942b2000 - 0x942c1fff libCGATS.A.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGATS.A.dylib
    0x942c8000 - 0x942d3fff libCSync.A.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib
    0x9431f000 - 0x94339fff libRIP.A.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib
    0x94a0f000 - 0x94a34fff libssl.0.9.7.dylib /usr/lib/libssl.0.9.7.dylib
    0x95a78000 - 0x95a8efff libJapaneseConverter.dylib /System/Library/CoreServices/Encodings/libJapaneseConverter.dylib
    0x95a90000 - 0x95ab1fff libKoreanConverter.dylib /System/Library/CoreServices/Encodings/libKoreanConverter.dylib
    0x95abe000 - 0x95accfff libSimplifiedChineseConverter.dylib /System/Library/CoreServices/Encodings/libSimplifiedChineseConverter.dylib
    0x95ad4000 - 0x95ae6fff libTraditionalChineseConverter.dylib /System/Library/CoreServices/Encodings/libTraditionalChineseConverter.dylib
    0x96081000 - 0x960b7fff com.apple.audio.midi.CoreMIDI 1.5.1 (41) /System/Library/Frameworks/CoreMIDI.framework/Versions/A/CoreMIDI

    Model: MacBook2,1, BootROM MB21.00A5.B07, 2 processors, Intel Core 2 Duo, 2 GHz, 1 GB
    Graphics: Intel GMA 950, GMA 950, Built-In, spdisplays_integrated_vram
    Memory Module: BANK 0/DIMM0, 512 MB, DDR2 SDRAM, 667 MHz
    Memory Module: BANK 1/DIMM1, 512 MB, DDR2 SDRAM, 667 MHz
    AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x87), 1.4.4
    Bluetooth: Version 1.9.5f4, 2 service, 1 devices, 1 incoming serial ports
    Network Service: AirPort, AirPort, en1
    Serial ATA Device: ST9500325AS, 465.76 GB
    Parallel ATA Device: MATSHITACD-RW CW-8221
    USB Device: Built-in iSight, Micron, Up to 480 Mb/sec, 500 mA
    USB Device: IR Receiver, Apple Computer, Inc., Up to 12 Mb/sec, 500 mA
    USB Device: Bluetooth USB Host Controller, Apple, Inc., Up to 12 Mb/sec, 500 mA
    USB Device: Apple Internal Keyboard / Trackpad, Apple Computer, Up to 12 Mb/sec, 500 mA

    I hope this helps.

    On a side note, I am just beginning to learn programming. Does anyone have any suggestions for a very early beginner (best languages to learn, resources, etc...) :D

    Below is my crash report. In short, actions were happening (i.e. drop down menus were working) but it didn't look like anything happened. My use of Spaces allowed me to switch to another screen and the program would be refreshed when I came back. Had to do this after every choice I made except when typing when creating a new document.

    Process: mscore [2328]
    Path: /Users/JHearen/Downloads/mscore.app/Contents/MacOS/mscore
    Identifier: net.sourceforge.mscore
    Version: 0.9 (0.9.5)
    Code Type: X86 (Native)
    Parent Process: launchd [87]

    Interval Since Last Report: 533221 sec
    Crashes Since Last Report: 2
    Per-App Interval Since Last Report: 406 sec
    Per-App Crashes Since Last Report: 2

    Date/Time: 2009-06-10 01:55:26.969 -0700
    OS Version: Mac OS X 10.5.7 (9J61)
    Report Version: 6
    Anonymous UUID: 0323858A-6A85-44B7-954D-13F58F4EA92F

    Exception Type: EXC_BAD_ACCESS (SIGSEGV)
    Exception Codes: KERN_INVALID_ADDRESS at 0x00000000f000b9bc
    Crashed Thread: 0

    Thread 0 Crashed:
    0 ??? 0xf000b9bc 0 + 4026579388
    1 net.sourceforge.mscore 0x00edf54e QApplication::~QApplication() + 1230
    2 net.sourceforge.mscore 0x0013bd07 main + 615
    3 net.sourceforge.mscore 0x000075eb _start + 209
    4 net.sourceforge.mscore 0x00007519 start + 41

    Thread 0 crashed with X86 Thread State (32-bit):
    eax: 0x01ce0005 ebx: 0x00e74bab ecx: 0x00000000 edx: 0x02a61e48
    edi: 0x01cb5914 esi: 0x01cb5914 ebp: 0xbffff768 esp: 0xbffff73c
    ss: 0x0000001f efl: 0x00010206 eip: 0xf000b9bc cs: 0x00000017
    ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037
    cr2: 0xf000b9bc

    Binary Images:
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    0x28d9000 - 0x28f6ff7 com.apple.audio.midi.CoreMIDI 1.6.1 (42) /System/Library/Frameworks/CoreMIDI.framework/Versions/A/CoreMIDI
    0x290e000 - 0x292cfe3 libexpat.1.dylib ??? (???) /usr/lib/libexpat.1.dylib
    0x2b81000 - 0x2b93fff libTraditionalChineseConverter.dylib ??? (???) <62db211c07419a0432254a86fcc96587> /System/Library/CoreServices/Encodings/libTraditionalChineseConverter.dylib
    0x2b97000 - 0x2ba5feb libSimplifiedChineseConverter.dylib ??? (???) /System/Library/CoreServices/Encodings/libSimplifiedChineseConverter.dylib
    0x10fc0000 - 0x111b8fff com.apple.RawCamera.bundle 2.0.14 (436) /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera
    0x8fe00000 - 0x8fe2db43 dyld 97.1 (???) <100d362e03410f181a34e04e94189ae5> /usr/lib/dyld
    0x900bb000 - 0x900befff com.apple.help 1.1 (36) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help
    0x900bf000 - 0x903c7fff com.apple.HIToolbox 1.5.5 (???) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
    0x903c8000 - 0x90411fef com.apple.Metadata 10.5.2 (398.25) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
    0x90412000 - 0x9054bff7 libicucore.A.dylib ??? (???) /usr/lib/libicucore.A.dylib
    0x9054c000 - 0x90553fe9 libgcc_s.1.dylib ??? (???) /usr/lib/libgcc_s.1.dylib
    0x9061e000 - 0x90cbefe3 com.apple.CoreGraphics 1.409.3 (???) <25dceb14af3455b768f56e8765ecf3ca> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
    0x90e9f000 - 0x90f43fec com.apple.CFNetwork 438.10 (438.12) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
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    In reply to by R_Whitacre

    Thanks a lot for the crash report. Unfortunately, we miss some expert Mac developers for the moment who can process these crash reports and come to a stable Mac release. So if someone happens to know a Mac developer, don't hesitate to pitch him about MuseScore and direct them to musescore.org.

    I tried to compare my bug list to the existing list of bugs, but was detered by not finding relevant matches. So here is my bug list for MuseScore for Macintosh v0.9.5. I hope it is useful for further development.

    Musescore for Mac OSX v 0.9.5 revision 1685 (31. March 2009)

    - text in tooltips is too large. Solution: in preferences/general, set application font to helvetica 11pt works nicely

    - in dialog boxes: user entries are sometimes not shown immediately, eg changing font size (as above) clicking of the arrows up and down will not change the displayed number. Only when you select some other part of the dialog box (eg. the font name box) the changed number is displayed. (this error does not occur in the "Edit Style.." window)
    The more general problem seems to be the screen updating is delayed, e.g. when choosing preferences/shortcuts the window will show whatever dialog was shown immediately before. Only when "define.." is clicked, the window will show shortcut entries.
    similar problem with Button "Zoom Canvas": increased zoom is only displayed after a click into the canvas area (not immediately after clicking the button, while using the 'magnification' selector works immediately).

    - in command Style/Edit style: the tab windows are displayed immediately, but the selected tab is not highlighted.

    - double clicking on a MuseScore file (.mscx) in Desktop/Finder will open the application, but the demo score is displayed. ("open recent" works nicely though).

    - drag and drop of files does not work. (i.e. dragging a MuseScore file icon over the application icon on the desktop should open that file with the application. This should work with .mscx-Files and all other formats MuseScore can read .mid, .xml etc)

    - the "Save as" dialog does not suggest the /current/ file name, but "untitled" (for saving versions of the same piece it would be nice to have the filename suggested, e.g. to produce "song 1", "song 2" "song 3" versions of the same, which imho is standard Mac application behaviour)

    - note play on edit does not work (prob. same error as sequencer play not working)

    - notes with dots: nicely printed /within/ the regular staff. However, if a note is above or below the staff and is on a line, the line and the dot obscure each other (dot is not drawn slightly above as within the staff).

    - With the current display, accidentals can obscure dots of preceeding notes.

    - Ties over notes of identical pitch: don't seem to have an effect on midi file (notes within slur are each played /separately/ instead of one single note with longer duration). (side note: Finale NotePad has the same error in instant playback, if the tie is combined with a tuplet (Swing beat))

    - Exporting a score as MusicXML (uncompressed) and then reimporting loses the Title Box.

    - I wrote a simple demo score consisting of 6 voices and 2 measures, each voice singing a sequence of 16 eighths notes. When exporting this to a MIDI file and playing it in QuickTime Player the piece stops after the one-before-last note (i.e. the last note is not played). Ditto in iTunes. However, when opening the MIDI in a MIDI editor (MidiSwing 0.3.5b) all 16 notes are present and playable and have equal volume. (ev. mistaken time for "End of Track" event in MIDI coding?)

    - The "delete a measure/piece of time as described in the manual does not work at all (no selection possible with CTRL-Click or CTRL-drag) (MuseScore Handbook 0.9.4: "....Press Ctrl on the keyboard as you click on an empty part of the measure with the mouse. The measure is marked with a dotted line indicating that you selected a "piece of time". Press Ctrl+Click to extend the selection. Pressing Del removes the selected measures.")

    lesser problems (point of view of my own personal usability):
    ##############################################################
    - entering a note and then adding an accidental (sharp, flat etc) by clicking the toolbar button: the note obtains correct accidental, but the toolbar button stays selected. when adding more notes, the toolbar button stays selected, although no accidentals are added. if in a subsequent note, the same accidental as before needs to be added, the toolbar button needs to be clicked /twice/, which seems odd and a slight inconvenience.

    - left and right arrows move through the note/rest sequence. Moving right jumps nicely from note to next note/rest across measures; moving left seems to be constrained to the measure your currently in, i.e. reaching the first note/rest of the measure pressing left arrow jumps to the last note/rest within the same measure (instead of the measure before, if the same behaviour as right arrow were applied).

    - peferences: changing application language does not work (only tried German)

    - "Shift-Cmd-S" as the "Save as" keyboard command would be nice

    - double clicking on a horizontal or vertical frame /duplicates/ the frame. Trying to select the duplicates crashes or freezes the application. Horizontal or vertical frames cannot be deleted. Contextual menu from horizontal or vertical frames are not correct (displayed are the /last selected menu bar commands/).

    - Dialog windows are presented as system windows with or without a cancel button (e.g. all entries of Menu 'Create'). While such a window is present all menu Commands /disappear/. The window cannot be closed by hitting cancel or by pressing Cmd-W, which imho is a common way to do this. The only way to leave these windows is to click on the red 'window-close' button (·) in the top-left corner or - if given - to click 'cancel' or 'OK'.

    - I sent a MuseScore MusicXML file to friend of mine, who has Finale 2009 for Macintosh. Upon importing he got two error messages, which apparently only relate to page layout (score notes were intact):
    line 16: element Type "pageFormat" must be declared.
    and
    line 23: The content of element Type "page-layout" must match "((page-height, page-width)?,(page-margins,page-margins?)?)". [sic!]
    The first lines of the XML-File (exported from MuseScore) were: (I had to replace < and > with { and } for this to be displayed correctly in comments)
    {?xml version="1.0" encoding="UTF-8"?}
    {!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 2.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd"}
    {score-partwise}
    {identification}
    {encoding}
    {software}MuseScore 0.9.5{/software}
    {encoding-date}2009-06-03{/encoding-date}
    {/encoding}
    {/identification}
    {defaults}
    {scaling}
    {millimeters}7.05556{/millimeters}
    {tenths}40{/tenths}
    {/scaling}
    {page-layout}
    {pageFormat}A4{/pageFormat}
    {page-margins type="both"}
    {left-margin}62.9921{/left-margin}
    {right-margin}62.9921{/right-margin}
    {top-margin}62.9921{/top-margin}
    {bottom-margin}125.984{/bottom-margin}
    {/page-margins}
    {/page-layout}
    {/defaults}
    {part-list}
    {score-part id="P1"}

    - upon importing a MusicXML from Finale 2009 for Macintosh, some slur lines are erroneous.

    In reply to by tut

    Some of these are Mac-specific and some are actually cross-platform. Of the cross-platform a few may have been fixed already in the repository. For example dotted notes above staff, MusicXML import/export of title, possibly drag-and-drop of files (recently fixed for Windows).

    A few other comments:

    If you change application languages you have save the preferences and restart MuseScore before you will see the new language.

    The Zoom tool is working as designed. You can also use Ctrl+scroll wheel (probably Cmd+scroll wheel for mac) to zoom in and out.

    With respect to selecting a measure for deletion try Cmd+Click instead of Ctrl+Click. Keep in mind that the handbooks are written for Windows and Linux so most places you will likely need to replace "Ctrl" with the Mac equivalent "Cmd".

    In reply to by David Bolton

    As a workaround until Musescore for the Mac becomes more stable and usable, would there be a way to add this application to the Fink repository? Installiing via Fink would require Apple's X server in order to run the application, but would allow one to sample what the buzz is all about.

    In reply to by Thomas

    Latest version for the mac is MUCH improved, with just a few niggling issues. However, is there a way to use QuickTime instead of FluidSynth, as I have not been able to do any type of playback. My audio is going through a Griffith iMic.

    In reply to by [DELETED] 5

    Mac OS X 10.5.7
    Mac Mini Intel
    Griffith iMic is an USB audio device (input and output), as the Mac does not have audio in.

    From what I've seen, QuickTime has a plug-in architecture (which can be used to extend capabilities such as playing FLAC and Ogg Vorbis compression formats). It's also the backend for iTunes, iMovie, iDVD, and quite a few 3rd party audio and video applications. I'm somewhat loathe to manually compiling and configuring FluidSynth and SoundFont, as I have the nasty habit of making things break.

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