上网查阅大量办理方案,套了几个尽量雷同题目标办理方案都不行(具体因人而异,说不定读者可以):
Qt 打开或者创建工程只有一个.pro文件的题目[已办理]_:-1: error: failed to parse default search paths f-CSDN博客
Qt reading project进度条 红色_qt 右下角build红色进度条-CSDN博客
…/toolchain.prf · Gerrit Code Review (qt-project.org)
网上继承搜罗,发现国外论坛上有一些对同样题目标帖子:
[Issue] Qt Creator doesn't allow me to add files to projects, only the .pro file | Qt Forum
error: Variable QMAKE_CXX.COMPILER_MACROS is not defined. | Qt Forum
QMAKE_CXX.COMPILER_MACROS is not defined (qtcentre.org)
c++ - QT COMPILER_MACROS 未在项目启动时定义 - QT COMPILER_MACROS not defined on project start - 堆栈内存溢出 (stackoom.com)[QTBUG-60059] "QMAKE_CXX.COMPILER_MACROS is not defined" with -tp vc - Qt Bug Tracker
有些帖子是有上文没下文,而有些帖子交换过程又抽象的很(我英语太菜了),没办法本菜鸡只能实验先本身捣鼓。。。。