Project ERROR: Cannot run compiler 'g++'. Output

[Z3LD4]

I've removed the entries from the path and still getting the same result.

I'm not sure what is trying to call shell.bat. Is that a MinGW thing?

[aha_1980]

@z3ld4

I'm not sure what is trying to call shell.bat. Is that a MinGW thing?

That's what I'm trying to find out.

1. Do you have such a file in C:\Users\KraftWurk?
2. Can you show the generated Makefile(s)?

Regards

[Z3LD4]

@aha_1980 No such file. Are there any tools that I can look to see what's making that call to the bat file? I got sysinternals tools installed.

Sorry for the basic question, where can I find the generated make file?

[Z3LD4]

Is this error related? I've just spotted this one:

C:/Qt/Qt5.12.4/5.12.4/mingw73_32/mkspecs/features/toolchain.prf(76): Variable QMAKE_CXX.COMPILER_MACROS is not defined.
Project ERROR: failed to parse default search paths from compiler output
Error while parsing file C:\Qt\Qt5.12.4\Examples\Qt-5.12.4\gui\analogclock\analogclock.pro. Giving up.

[Z3LD4]

Still baffled by this. Tempted to do a fresh Windows install but it's going to take so much time. I also don't understand why also getting errors in editor.

[Z3LD4]

Going to try install the previous version (5,12) and see if I get the same error.

[Z3LD4]

Same error. Full results:

Running Windows Runtime device detection.
No winrtrunner.exe found.
Running Windows Runtime device detection.
No winrtrunner.exe found.
Running Windows Runtime device detection.
No winrtrunner.exe found.
'C:\Users\KraftWurk\shell.bat' is not recognized as an internal or external command,
operable program or batch file.
Project ERROR: Cannot run compiler 'g++'. Output:
===================
# 1 "C:/Qt/Qt5.12.4/5.12.4/mingw73_32/mkspecs/features/data/macros.cpp"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "C:/Qt/Qt5.12.4/5.12.4/mingw73_32/mkspecs/features/data/macros.cpp"
QT_COMPILER_STDCXX = 201402L
# 26 "C:/Qt/Qt5.12.4/5.12.4/mingw73_32/mkspecs/features/data/macros.cpp"
QMAKE_GCC_MAJOR_VERSION = 7
QMAKE_GCC_MINOR_VERSION = 3
QMAKE_GCC_PATCH_VERSION = 0
===================
Maybe you forgot to setup the environment?
Error while parsing file C:\Qt\Qt5.12.4\Examples\Qt-5.12.4\gui\analogclock\analogclock.pro. Giving up.
'C:\Users\KraftWurk\shell.bat' is not recognized as an internal or external command,
operable program or batch file.
Project ERROR: Cannot run compiler 'g++'. Output:
===================
# 1 "C:/Qt/Qt5.12.4/5.12.4/mingw73_32/mkspecs/features/data/macros.cpp"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "C:/Qt/Qt5.12.4/5.12.4/mingw73_32/mkspecs/features/data/macros.cpp"
QT_COMPILER_STDCXX = 201402L
# 26 "C:/Qt/Qt5.12.4/5.12.4/mingw73_32/mkspecs/features/data/macros.cpp"
QMAKE_GCC_MAJOR_VERSION = 7
QMAKE_GCC_MINOR_VERSION = 3
QMAKE_GCC_PATCH_VERSION = 0
===================
Maybe you forgot to setup the environment?
Error while parsing file C:\Qt\Qt5.12.4\Examples\Qt-5.12.4\gui\analogclock\analogclock.pro. Giving up.

[aha_1980]

@z3ld4 said in Project ERROR: Cannot run compiler 'g++'. Output:

Running Windows Runtime device detection.
No winrtrunner.exe found.

But that's something new. You now seem to somewhere have a WinRT alias UWP kit selected.

As I said before: I'd start with installing exactly ONE Qt MinGW version (I recommend 32 bit) and ONE MinGW compiler. Nothing else.

Then make sure you eleminate everything unneeded from the PATH variable before starting Creator.

Then create a new example (make sure nothing is left from previous attempts, especially no .pro.user and Makefiles).

Then qmake will generate Makefiles in the build folder, which in turn are used from make to generate your program. make will call the compilers to compile and the linker to finally link your program. If any of these calls pick the wrong program from the PATH, it will fail.

We already know that something at this point went wrong, so if it still goes wrong we need to analyze the Makefiles. But I think that really has to do with some other program in your PATH.

Regards

[Pacer]

I had exactly the same problem with 5.13.1. Everything was set like on the screenshots above.
I also got the same errors when I tried 5.12.4.
After installing 5.13.1 again, nothing has changed. Still the same errors.

A few days later, I noticed that I haven´t updated Windows 10 (x64) to 1903. I was still on 1809.
After the Windows update, QT has worked properly! I did not changed anything in the QT settings or the PATH variables.
I don´t know, if the windows path variables have caused the problem as only windows specific paths have been added after the update, but it´s worth a try:

System Path variables before update:
C:\Program Files\CMake\bin
C:\Qt\Qt5.13.1\Tools\mingw730_32\bin

System Path variables after update:
C:\Program Files\CMake\bin
C:\Qt\Qt5.13.1\Tools\mingw730_32\bin
%SystemRoot%\system32
%SystemRoot%
%SystemRoot%\System32\Wbem
%SYSTEMROOT%\System32\WindowsPowerShell\v1.0
%SYSTEMROOT%\System32\OpenSSH\

[major_tom3]

I had this. I'd assumed 'g++' in the error message referred to some qmake target or something. No, it was much simpler. It's trying to invoke an executable called just that, whereas my compiler exe is called x86_64-linux-gnu-gcc-13. Creating a symlink solved the problem:
$ ln -s x86_64-linux-gnu-gcc-13 g++

[SGaist]

@major_tom3 hi,

That's surprising that you have to create that symlink manually. Usually the package manager does that for you on installation.