Qt编译时间错误..

Question

我是Qt的新手,我正面临着以下错误.我已经设置了所有环境变量.我不知道问题是什么.请帮助我.

11:44:39: Running build steps for project rabiaapp...
11:44:39: Configuration unchanged, skipping qmake step.
11:44:39: Starting: "C:\QtSDK\QtCreator\bin\jom.exe" 
    c:\QtSDK\Desktop\Qt\4.8.0\msvc2008\bin\uic.exe ..\rabiaapp\mainwindow.ui -o ui_mainwindow.h
    C:\QtSDK\QtCreator\bin\jom.exe -f Makefile.Debug
Error: cannot open C:\Windows\main.obj.5540.16.jom for write

jom 1.0.8 - empower your cores

jom: C:\Users\rs01\rabiaapp-build-desktop-Qt_4_8_0_for_Desktop_-_MSVC2008__Qt_SDK__Debug\Makefile [debug] Error 1
11:44:39: The process "C:\QtSDK\QtCreator\bin\jom.exe" exited with code 2.
Error while building project rabiaapp (target: Desktop)
When executing build step 'Make'

Answer 1

如果我在项目的“构建设置”页面上选中“清除系统环境”，我可以重现此问题。尝试取消选中该框。