【QT】error: Failed to retrieve MSVC Environment from "\VC\vcvarsall.bat":

安裝QT后直接打開，報錯。

需要刪mysql環境變量。

error: Failed to retrieve MSVC Environment from "D:\Englishpath\VS2013\VC\vcvarsall.bat":
'MYSQL' is not recognized as an internal or external command,
operable program or batch file.
'MYSQL' is not recognized as an internal or external command,
operable program or batch file.

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加入三個路徑到系統環境變量。

C:\Windows\System32

C:\Windows

C:\Windows\System32\Wbem

 

還是不行。

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參考：如何解決Failed to retrieve MSVC Environment from XXXXXXXX - 湛藍玫瑰 - 博客園 https://www.cnblogs.com/blueroses/p/8310341.html

把系統環境變量path下的有關mysql的全刪了。

ok。