MuseScore 3.0 crash on startup, missing library

• Apr 20, 2016 - 20:41
Reported version
3.0
Type
Functional
Severity
S2 - Critical
Status
closed
Project

This has been the case for several days at least, but I haven't had the chance to report it. The nightly builds for the master branch from http://prereleases.musescore.org/macosx/nightly/ fail to start on Mac OS X El Capitan 10.11.3. On attempting to launch the application, this error message displays:

error.png

Clicking "Report…" gives the following information:


Process: mscore [2403]
Path: /Applications/MuseScoreNightly.app/Contents/MacOS/mscore
Identifier: org.musescore.MuseScore
Version: ???
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: mscore [2403]
User ID: 506

Date/Time: 2016-04-20 15:32:02.355 -0400
OS Version: Mac OS X 10.11.3 (15D21)
Report Version: 11
Anonymous UUID: 63DFE2AE-6DE5-88B6-1B1B-CC20D237A9F5

Sleep/Wake UUID: B47E917F-F735-419E-AA2E-A4761AE568AD

Time Awake Since Boot: 57000 seconds
Time Since Wake: 940 seconds

System Integrity Protection: disabled

Crashed Thread: 0

Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY

Application Specific Information:
dyld: launch, loading dependent libraries

Dyld Error Message:
Library not loaded: @rpath/QtWebEngine.framework/Versions/5/QtWebEngine
Referenced from: /Applications/MuseScoreNightly.app/Contents/MacOS/mscore
Reason: image not found

Binary Images:
0x7fff61460000 - 0x7fff61497007 dyld (360.19) <9D05FDF4-65CE-3B53-86D4-ABE1A5BF35F3> /usr/lib/dyld
0x7fff9bc4f000 - 0x7fff9bc50ffb libSystem.B.dylib (1226.10.1) <5A4257EF-3145-3BB3-87A4-0D2404A9462D> /usr/lib/libSystem.B.dylib


Comments

Title MuseScore 3.0 won't run on Mac OS X El Capitan, missing library MuseScore 3.0 crash on startup, missing library

Just for the record, this also affects OS X 10.9.

Running
/Applications/MuseScoreNightly.app/Contents/MacOS/mscore -F.

gives
dyld: Library not loaded: @rpath/QtWebEngine.framework/Versions/5/QtWebEngine
Referenced from: /Applications/MuseScoreNightly.app/Contents/MacOS/mscore
Reason: image not found
Trace/BPT trap: 5

Those nightlies are nothing more than a waste of server space—they don't start up. That's my point.

If the library is not available, then how does the Windows version work, and couldn't the same thing be applied for the Mac version? BTW, you mentioned lasconic was on it a few days ago; do you know what he found?

With every Qt update/change we do for MuseScore, it's always a challenge to get all things back up and running for each platform. In this case, there is still an issue for Mac. It's being worked on, so some patience is requested.