Error while parsing file xxx.pro. Giving up.

[DouPengda]

Hello, I use qtcreator to open a project, the above message appears. The environment variable used by qtcreator is one of the operating system environment variables I customized, with qt version 5.11
My question description.
/opt/loongson/1.0.0/sysroots/mips64r2el-poky-linux/usr/lib/mkspecs/features/toolchain.prf(69):system(execute）requires one or two arguments.
Project ERROR : Cannot target compiler XXX-GCC output:
Maybe you forget to setup theenvironment?
Error while parsing file xxx.pro. Giving up.

[aha_1980]

@DouPengda

Please rephrase your topic title to something shorter. The full description should go in the text.

Thanks.

[DouPengda]

@aha_1980 Thanks,

[aha_1980]

@DouPengda

So you are cross-compiling? Have you set up your compiler properly and is the Kit without errors?

The environment variable used by qtcreator is one of the operating system environment variables I customized,

Which one is it?

[DouPengda]

@aha_1980

Kit is correct

[DouPengda]

@aha_1980
Yes, cross-compiling.
Custom system environment variables are programmatically written in the program, so there are no additional environment variables at kit

[DouPengda]

@aha_1980

This problem has been solved. The version of qtcreator I used is 4.0.1. After updating to qtcreator 4.3.1, this problem will not exist