MSYS2 build error: "qmlcachegen.exe: Bad address"

[Lafudoci]

Built from last master 6ca3c.
Win7 x64 MSYS2
QMake version 3.1
Using Qt version 5.11.2 in C:/msys64/mingw64/lib

I found the same issue occured at aeonix#15.

/C/msys64/mingw64/bin/qmlcachegen.exe --resource-file-mapping=C:/msys64/home/x99/monero-gui/qml.qrc=C:/msys64/home/x99/monero-gui/build/qml_qmlcache.qrc -o release/qmlcache_loader.cpp ../qml.qrc
make[1]: execvp: /C/msys64/mingw64/bin/qmlcachegen.exe: Bad address
make[1]: *** [Makefile.Release:1029: release/qmlcache_loader.cpp] Error 127
make[1]: Leaving directory '/home/x99/monero-gui/build'
make: *** [Makefile:36: release] Error 2

Full log: https://paste.fedoraproject.org/paste/xdqtNp14H~b2oFgYp0m~hw

[sanderfoobar]

Solved on IRC. Best to use 5.11.1. 5.11.2 is known to have problems.

+resolved

[Lafudoci]

@skftn Sorry this issue occurred on another machine (Win7). Using qt5.11.1 didn't resolve this. @rbrunner7 and me had no idea about the solution yet. In my case, the only difference from the working one is win7 vs. win10 but still needs more test.

update: reported from IRC it doesn't relate to win7

[Lafudoci]

@skftn Could you reopen this? This issue wasn't resolved and also reported in #1559.

[sanderfoobar]

+reopen

[HarrisonHesslink]

Just run it again and it should work

[wrokvidLiac]

i did it and still same error!
even delete some qml_cache files and nothing
strace not working on mingw so i cant understand what is happening!

[stoffu]

Resolved in #1796

[Lafudoci]

@stoffu #1796 did solve my issue of qmlcachegen.exe: Bad address. Thank you!

[naughtyfox]

I still get this error:
make[1]: execvp: /C/msys64/mingw64/bin/qmlcachegen.exe: Bad address

when i'm trying to invoke in manually i get another error:

$ LANG=C /C/msys64/mingw64/bin/qmlcachegen.exe --resource-file-mapping=C:/exa/monero-gui/qml.qrc=C:/exa/monero-gui/build/qml_qmlcache.qrc -o release/qmlcache_loader.cpp ../qml.qrc
Error generating loader stub: ▒▒▒▒▒▒▒ ▒▒ ▒▒▒▒▒▒▒ ▒▒▒▒▒ ▒▒▒▒▒▒▒▒▒ ▒▒▒▒.

which means that invocation passes. I think this is the bug in mingw make utility