Unsolved "This Application failed to start because it could not find or load the Qt platform plugin "windows in "".
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So I am trying to open this .exe file and I went to a forum on this site but to no avail.
https://forum.qt.io/topic/90293/could-not-find-or-load-the-qt-platform-plugin-windows-in ( heres the link in case you were wondering ).
I use a windows 10 laptop and used MiKTeX as the forum suggested and did all the cmd stuff but I dont know where to go from there
Heres the output.txt if its any help:
------------------------------------------------------------------------------ miktex-console.exe pid: 4164 Command line: C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\miktex-console.exe --hide --check-updates Base Size Path 0x000000003cf00000 0xf3000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\miktex-console.exe 0x000000007a1d0000 0x1f6000 C:\WINDOWS\SYSTEM32\ntdll.dll 0x00000000785c0000 0xbd000 C:\WINDOWS\System32\KERNEL32.DLL 0x0000000077a00000 0x2c9000 C:\WINDOWS\System32\KERNELBASE.dll 0x0000000078cb0000 0x743000 C:\WINDOWS\System32\SHELL32.dll 0x0000000078280000 0x9d000 C:\WINDOWS\System32\msvcp_win.dll 0x0000000077de0000 0x100000 C:\WINDOWS\System32\ucrtbase.dll 0x0000000079400000 0x1a0000 C:\WINDOWS\System32\USER32.dll 0x0000000078140000 0x22000 C:\WINDOWS\System32\win32u.dll 0x0000000078a70000 0x2a000 C:\WINDOWS\System32\GDI32.dll 0x0000000078170000 0x10b000 C:\WINDOWS\System32\gdi32full.dll 0x0000000053ce0000 0x74000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-ui-Qt.dll 0x0000000078b50000 0xac000 C:\WINDOWS\System32\ADVAPI32.dll 0x00000000788f0000 0x9e000 C:\WINDOWS\System32\msvcrt.dll 0x0000000079d30000 0x9c000 C:\WINDOWS\System32\sechost.dll 0x0000000078320000 0x12b000 C:\WINDOWS\System32\RPCRT4.dll 0x00000000458a0000 0x547000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\Qt5Widgets.dll 0x0000000079c00000 0x12a000 C:\WINDOWS\System32\ole32.dll 0x0000000079e30000 0x356000 C:\WINDOWS\System32\combase.dll 0x0000000048170000 0x1db000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-log4cxx.dll 0x000000004b150000 0xcb000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-setup.dll 0x00000000784f0000 0xcd000 C:\WINDOWS\System32\OLEAUT32.dll 0x0000000048600000 0xbe000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-loc.dll 0x0000000047880000 0x145000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-packagemanager.dll 0x00000000786e0000 0x6b000 C:\WINDOWS\System32\WS2_32.dll 0x0000000044c20000 0x6d6000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\Qt5Gui.dll 0x0000000044650000 0x5c3000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\Qt5Core.dll 0x000000006b6b0000 0x1a000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-popt.dll 0x0000000045650000 0x241000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-core.dll 0x0000000079dd0000 0x55000 C:\WINDOWS\System32\SHLWAPI.dll 0x00000000561a0000 0x4e000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-util.dll 0x0000000049aa0000 0x91000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MSVCP140.dll 0x000000006b5c0000 0x19000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\VCRUNTIME140.dll 0x000000006bab0000 0xc000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\VCRUNTIME140_1.dll 0x000000004a810000 0x8e000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\Qt5WinExtras.dll 0x00000000727c0000 0xc000 C:\WINDOWS\SYSTEM32\Secur32.dll 0x00000000754a0000 0x9e000 C:\WINDOWS\SYSTEM32\UxTheme.dll 0x0000000075850000 0x2f000 C:\WINDOWS\SYSTEM32\dwmapi.dll 0x000000006b620000 0x9000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MSVCP140_1.dll 0x0000000047e90000 0xb8000 C:\WINDOWS\SYSTEM32\ODBC32.dll 0x0000000077fe0000 0x156000 C:\WINDOWS\System32\CRYPT32.dll 0x000000005c1e0000 0x38000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-aprutil.dll 0x0000000050930000 0x49000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-apr.dll 0x000000005d860000 0x2a000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-extractor.dll 0x000000006afa0000 0x13000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-res.dll 0x000000005d2c0000 0x24000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-trace.dll 0x000000004a5e0000 0x47000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-fmt.dll 0x0000000052830000 0x2f000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-expat.dll 0x0000000047230000 0x8f000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-curl.dll 0x0000000078680000 0x56000 C:\WINDOWS\System32\WLDAP32.dll 0x000000006b4b0000 0xf000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-md5.dll 0x0000000074190000 0x264000 C:\WINDOWS\SYSTEM32\d3d11.dll 0x0000000076350000 0xf3000 C:\WINDOWS\SYSTEM32\dxgi.dll 0x0000000072c80000 0x1d000 C:\WINDOWS\SYSTEM32\MPR.dll 0x000000006dc50000 0xa000 C:\WINDOWS\SYSTEM32\VERSION.dll 0x00000000676a0000 0x18000 C:\WINDOWS\SYSTEM32\NETAPI32.dll 0x000000006dc20000 0x27000 C:\WINDOWS\SYSTEM32\WINMM.dll 0x0000000069c40000 0x1c000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-utf8wrap.dll 0x0000000068a60000 0x1f000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-bzip2.dll 0x000000004a2b0000 0x3a000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-lzma2.dll 0x000000004d620000 0x24000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-uriparser.dll 0x000000004a260000 0x24000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-zlib.dll 0x000000006b210000 0x7000 C:\WINDOWS\SYSTEM32\SHFOLDER.dll 0x0000000045460000 0x1f0000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-libressl-crypto.dll 0x0000000060ee0000 0x8e000 C:\WINDOWS\SYSTEM32\WINSPOOL.DRV 0x000000006a8e0000 0x7000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MSVCP140_CODECVT_IDS.dll 0x00000000778b0000 0x2e000 C:\WINDOWS\SYSTEM32\USERENV.dll 0x00000000771e0000 0x6a000 C:\WINDOWS\SYSTEM32\MSWSOCK.dll 0x00000000495c0000 0x21000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\MiKTeX210100-mspack.dll 0x0000000071960000 0x9000 C:\WINDOWS\SYSTEM32\WSOCK32.dll 0x00000000778e0000 0x3c000 C:\WINDOWS\SYSTEM32\SSPICLI.DLL 0x00000000777f0000 0xa000 C:\WINDOWS\SYSTEM32\DPAPI.DLL 0x0000000076f90000 0xc000 C:\WINDOWS\SYSTEM32\NETUTILS.DLL 0x0000000067670000 0x28000 C:\WINDOWS\SYSTEM32\SRVCLI.DLL 0x00000000773d0000 0xc000 C:\WINDOWS\SYSTEM32\CRYPTBASE.DLL 0x0000000079750000 0x30000 C:\WINDOWS\System32\IMM32.DLL 0x0000000078c00000 0xae000 C:\WINDOWS\System32\shcore.dll 0x0000000077ee0000 0x80000 C:\WINDOWS\System32\bcryptPrimitives.dll 0x00000000444d0000 0x175000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\platforms\qwindows.dll 0x00000000737a0000 0x14000 C:\WINDOWS\SYSTEM32\WTSAPI32.dll 0x0000000075960000 0x12000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll 0x0000000075b60000 0x78f000 C:\WINDOWS\SYSTEM32\windows.storage.dll 0x0000000077460000 0x2c000 C:\WINDOWS\SYSTEM32\Wldp.dll 0x0000000077930000 0x26000 C:\WINDOWS\SYSTEM32\profapi.dll 0x0000000077000000 0x4b000 C:\WINDOWS\SYSTEM32\powrprof.dll 0x0000000076e60000 0x12000 C:\WINDOWS\SYSTEM32\UMPDC.dll 0x0000000049590000 0x26000 C:\Users\ouche\AppData\Local\Programs\MiKTeX\miktex\bin\x64\styles\qwindowsvistastyle.dll 0x000000005c880000 0x27f000 C:\WINDOWS\system32\dwrite.dll 0x00000000787d0000 0x116000 C:\WINDOWS\System32\MSCTF.dll 0x0000000076e80000 0x3b000 C:\WINDOWS\SYSTEM32\iphlpapi.dll 0x0000000076ec0000 0xcb000 C:\WINDOWS\SYSTEM32\DNSAPI.dll 0x0000000078450000 0x8000 C:\WINDOWS\System32\NSI.dll 0x000000006c270000 0x26000 C:\Program Files\Bonjour\mdnsNSP.dll 0x000000006a590000 0xa000 C:\Windows\System32\rasadhlp.dll 0x000000006a860000 0x7f000 C:\WINDOWS\System32\fwpuclnt.dll 0x0000000077f60000 0x27000 C:\WINDOWS\System32\bcrypt.dll 0x0000000076a30000 0x91000 C:\WINDOWS\system32\schannel.DLL 0x0000000061760000 0x15000 C:\WINDOWS\SYSTEM32\mskeyprotect.dll 0x0000000077490000 0x3b000 C:\WINDOWS\SYSTEM32\NTASN1.dll 0x00000000774d0000 0x27000 C:\WINDOWS\SYSTEM32\ncrypt.dll 0x0000000068910000 0x26000 C:\WINDOWS\system32\ncryptsslp.dll 0x0000000070020000 0x29b000 C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.19041.746_none_ca02b4b61b8320a4\comctl32.dll 0x0000000071380000 0x1b4000 C:\WINDOWS\SYSTEM32\WindowsCodecs.dll 0x0000000078aa0000 0xa9000 C:\WINDOWS\System32\clbcatq.dll 0x000000005ae20000 0x66000 C:\Windows\System32\thumbcache.dll 0x0000000072160000 0xa0000 C:\WINDOWS\SYSTEM32\policymanager.dll 0x0000000076ba0000 0x8a000 C:\WINDOWS\SYSTEM32\msvcp110_win.dll 0x000000004abd0000 0x1cf000 C:\WINDOWS\system32\d3d9.dll 0x0000000063770000 0x3e000 C:\WINDOWS\system32\dataexchange.dll 0x0000000073fa0000 0x1e7000 C:\WINDOWS\system32\dcomp.dll 0x0000000070fb0000 0x201000 C:\WINDOWS\system32\twinapi.appcore.dll 0x000000006c120000 0xfb000 C:\WINDOWS\SYSTEM32\textinputframework.dll 0x00000000749c0000 0x35e000 C:\WINDOWS\System32\CoreUIComponents.dll 0x00000000750e0000 0xf2000 C:\WINDOWS\System32\CoreMessaging.dll 0x0000000076740000 0x33000 C:\WINDOWS\SYSTEM32\ntmarta.dll 0x00000000739e0000 0x154000 C:\WINDOWS\SYSTEM32\wintypes.dll
Theres also the
echo %QT_PLUGIN_PATH
but whenever i do that it just copies%QT_PLUGIN_PATH%
. So i dont know what to do with that.Any help is accepted and thank you for reading this.
Yours Faithfully,
Spooker. -
@Spookr Open cmd.exe, set QT_DEBUG_PLUGINS and then start the app from the same cmd.exe. Post the output here.
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@jsulm when I do
set QT_DEBUG_PLUGIN
it just says "Environment variable QT_DEBUG_PLUGINS not defined". Is this normal? I would assume not. -
@Spookr Correct syntax is:
set QT_DEBUG_PLUGIN=1
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@jsulm i got the "couldnt find or load QT platform plugin" thing again
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@JonB I did
set QT_DEBUG_PLUGINS=1
but it just moves on to the next line as for the error nothing happened that was new -
@Spookr I don't understand: did you run the app again after fixing the variable name?
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- Set the variable in a Command Prompt.
- Run your application from the Command Prompt.
- Look at the diagnostic output you now receive in the Command Prompt.