[Bug 46428] Application crashes: Antscope2.exe

wine-bugs at winehq.org wine-bugs at winehq.org
Sat May 4 04:49:21 CDT 2019


https://bugs.winehq.org/show_bug.cgi?id=46428

winetest at luukku.com changed:

           What    |Removed                     |Added
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                 CC|                            |winetest at luukku.com

--- Comment #2 from winetest at luukku.com ---
(In reply to Zebediah Figura from comment #1)
> Something is broken with the software. A +module trace yields:
> 
> 0009:warn:module:import_dll No implementation for
> Qt5Gui.dll._ZN14QImageIOPluginC2EP7QObject imported from L"C:\\Program
> Files\\RigExpert AntScope2\\imageformats\\qjp2.dll", setting to 0xf40276
> 
> qjp2.dll and some others seem to be trying to import symbols using a
> different C++ name mangling scheme than Qt5Gui.dll and others are using to
> export symbols. For example, the one in question should be:
> 
> 	  237	 0x697f0	??0QImageIOPlugin@@QAE at PAVQObject@@@Z
> 
> The Qt5 DLLs seem to have been incorrectly built or distributed.
> 
> I guess it works on Windows since the offending DLLs are imported with
> LoadLibrary() rather than linked directly, in which case I believe that
> LoadLibrary() simply fails. I'm not sure, though. In any case
> WINEDLLOVERRIDES="qjp2=d;qmng.dll=d" is sufficient to let the application
> launch for me.

sounds similar to bug 47112 which was closed as invalid.

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