15:12:18: Running steps for project Demo2... 15:12:18: Starting: "C:\Qt\6.2.1\msvc2019_arm64\bin\qmake.bat" C:\temp\bug-dllArm\Demo2\Demo2.pro -spec win32-arm64-msvc "CONFIG+=qtquickcompiler" Info: creating stash file C:\temp\bug-dllArm\build-Demo2_ARM64-Release\.qmake.stash 15:12:19: The process "C:\Qt\6.2.1\msvc2019_arm64\bin\qmake.bat" exited normally. 15:12:19: Starting: "C:\Qt\Tools\QtCreator\bin\jom\jom.exe" -f C:/temp/bug-dllArm/build-Demo2_ARM64-Release/Makefile qmake_all jom 1.1.3 - empower your cores 15:12:19: The process "C:\Qt\Tools\QtCreator\bin\jom\jom.exe" exited normally. 15:12:19: Starting: "C:\Qt\Tools\QtCreator\bin\jom\jom.exe" C:\Qt\Tools\QtCreator\bin\jom\jom.exe -f Makefile.Release cl -c -nologo -Zc:wchar_t -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -permissive- -Zc:__cplusplus -Zc:externConstexpr -O2 -MD -std:c++17 -utf-8 -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 -EHsc -DUNICODE -D_UNICODE -DWIN32 -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWIN64 -DNDEBUG -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -I..\Demo2 -I. -I..\QtWebApp -I..\..\..\Qt\6.2.1\msvc2019_arm64\include -I..\..\..\Qt\6.2.1\msvc2019_arm64\include\QtNetwork -I..\..\..\Qt\6.2.1\msvc2019_arm64\include\QtCore -Irelease -I..\..\..\Qt\6.2.1\msvc2019_arm64\mkspecs\win32-arm64-msvc -Forelease\ @C:\Users\jose\AppData\Local\Temp\main.obj.22216.0.jom main.cpp cl -BxC:\Qt\6.2.1\msvc2019_64\bin\qmake.exe -nologo -Zc:wchar_t -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -permissive- -Zc:__cplusplus -Zc:externConstexpr -O2 -MD -std:c++17 -utf-8 -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 -E ..\..\..\Qt\6.2.1\msvc2019_arm64\mkspecs\features\data\dummy.cpp 2>NUL >release\moc_predefs.h C:\Qt\6.2.1\msvc2019_64\bin\moc.exe -DUNICODE -D_UNICODE -DWIN32 -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWIN64 -DNDEBUG -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB --compiler-flavor=msvc --include C:/temp/bug-dllArm/build-Demo2_ARM64-Release/release/moc_predefs.h -IC:/Qt/6.2.1/msvc2019_arm64/mkspecs/win32-arm64-msvc -IC:/temp/bug-dllArm/Demo2 -IC:/temp/bug-dllArm/QtWebApp -IC:/Qt/6.2.1/msvc2019_arm64/include -IC:/Qt/6.2.1/msvc2019_arm64/include/QtNetwork -IC:/Qt/6.2.1/msvc2019_arm64/include/QtCore -I. -I"C:/Program Files (x86)/Microsoft Visual Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/ATLMFC/include" -I"C:/Program Files (x86)/Microsoft Visual Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/include" -I"C:/Program Files (x86)/Windows Kits/NETFXSDK/4.8/include/um" -I"C:/Program Files (x86)/Windows Kits/10/include/10.0.19041.0/ucrt" -I"C:/Program Files (x86)/Windows Kits/10/include/10.0.19041.0/shared" -I"C:/Program Files (x86)/Windows Kits/10/include/10.0.19041.0/um" -I"C:/Program Files (x86)/Windows Kits/10/include/10.0.19041.0/winrt" -I"C:/Program Files (x86)/Windows Kits/10/include/10.0.19041.0/cppwinrt" ..\Demo2\requesthandler.h -o release\moc_requesthandler.cpp cl -c -nologo -Zc:wchar_t -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -permissive- -Zc:__cplusplus -Zc:externConstexpr -O2 -MD -std:c++17 -utf-8 -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 -EHsc -DUNICODE -D_UNICODE -DWIN32 -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWIN64 -DNDEBUG -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -I..\Demo2 -I. -I..\QtWebApp -I..\..\..\Qt\6.2.1\msvc2019_arm64\include -I..\..\..\Qt\6.2.1\msvc2019_arm64\include\QtNetwork -I..\..\..\Qt\6.2.1\msvc2019_arm64\include\QtCore -Irelease -I..\..\..\Qt\6.2.1\msvc2019_arm64\mkspecs\win32-arm64-msvc -Forelease\ @C:\Users\jose\AppData\Local\Temp\requesthandler.obj.22216.0.jom requesthandler.cpp cl -c -nologo -Zc:wchar_t -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -permissive- -Zc:__cplusplus -Zc:externConstexpr -O2 -MD -std:c++17 -utf-8 -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 -EHsc -DUNICODE -D_UNICODE -DWIN32 -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWIN64 -DNDEBUG -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -I..\Demo2 -I. -I..\QtWebApp -I..\..\..\Qt\6.2.1\msvc2019_arm64\include -I..\..\..\Qt\6.2.1\msvc2019_arm64\include\QtNetwork -I..\..\..\Qt\6.2.1\msvc2019_arm64\include\QtCore -Irelease -I..\..\..\Qt\6.2.1\msvc2019_arm64\mkspecs\win32-arm64-msvc -Forelease\ @C:\Users\jose\AppData\Local\Temp\moc_requesthandler.obj.22216.265.jom moc_requesthandler.cpp link /NOLOGO /DYNAMICBASE /NXCOMPAT /OPT:REF /OPT:ICF /INCREMENTAL:NO /SUBSYSTEM:CONSOLE "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='*' processorArchitecture='*'" /MANIFEST:embed /OUT:release\Demo2.exe @C:\Users\jose\AppData\Local\Temp\Demo2.exe.22216.1953.jom moc_requesthandler.obj : error LNK2019: unresolved external symbol "public: static struct QMetaObject const stefanfrings::HttpRequestHandler::staticMetaObject" (?staticMetaObject@HttpRequestHandler@stefanfrings@@2UQMetaObject@@B) referenced in function "public: static struct QMetaObject const * __cdecl QMetaObject::staticMetaObject<&public: static struct QMetaObject const stefanfrings::HttpRequestHandler::staticMetaObject>(void)" (??$staticMetaObject@$1?staticMetaObject@HttpRequestHandler@stefanfrings@@2UQMetaObject@@B@QMetaObject@@SAPEBU0@XZ) release\Demo2.exe : fatal error LNK1120: 1 unresolved externals jom: C:\temp\bug-dllArm\build-Demo2_ARM64-Release\Makefile.Release [release\Demo2.exe] Error 1120 jom: C:\temp\bug-dllArm\build-Demo2_ARM64-Release\Makefile [release] Error 2 15:12:21: The process "C:\Qt\Tools\QtCreator\bin\jom\jom.exe" exited with code 2. Error while building/deploying project Demo2 (kit: Desktop Qt 6.2.1 MSVC2019 ARM64) The kit Desktop Qt 6.2.1 MSVC2019 ARM64 has configuration issues which might be the root cause for this problem. When executing step "Make" 15:12:21: Elapsed time: 00:03.