QT Error-Unable to start this program because the computer is missing QtCore5.dll and cannot locate the program input point in the dynamic-link library QtCore5.dll

First, set the computer's environment variable path, computer = "right-click property =" Advanced settings = "Environment variable =" System variable = "Double-click Path, add C:\Qt\Qt5.8.0\5.8\mingw53_32\bin after path.

But the mistakes are still.

The original computer inside the Codeblocks MinGW inside also has QT library. However, I compiled the use of the installation of the QT library, so that caused the dynamic link library can not be found.

Workaround:

Premise: The environment variables of QT are correctly configured

Then, put the QT environment variable as far as possible to the front, to avoid the program mistakenly recognized other environment variables included in the QT library (such as my QT environment variables in front of the codeblocks environment variables, the result is tragic, I have been so long. ), mine is to put it in the codeblocks environment variable in front of the problem solved!

PS: If you are not sure which program has a QT library, you can try it out in the environment variable and move forward one at a time, and you can measure which software contains the QT library.

---------------------This article from Artprog csdn blog, full-text address please click: 50877930?utm_source=copy

QT Error-Unable to start this program because the computer is missing QtCore5.dll and cannot locate the program input point in the dynamic-link library QtCore5.dll