warning MSB8027: Two or more files with the name of moc_Geometry.cpp will produce outputs to the same location. This can lead to an incorrect build result.  The files involved are GeneratedFiles\Debug\moc_XXX.cpp, GeneratedFiles\Release\moc_XXX.cpp.

 

 

1、打开QT的Qt Project Setting

2、修改MocDirectory为： .\GeneratedFiles