Solve the Problem of a program file was not specified in the launch configuration.

Problem description:

Developing C ++ or C in eclipse is troublesome. After configuring the mingw32, CDT, and environment variables, creating a hello World C ++ project will still cause problems. The system prompts a program file was not specified in the launch configuration during compilation. (the source file of the program that can be compiled is not found ).

 

 

Solution:

1. Select your project, right-click the project, and select Properties from the pop-up menu.

 

2. Select Run/debug settings in the pop-up dialog box, and then operate the following image.

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3. Click search project...

 

4. Double-click the degug or release version you want.

 

5. Click OK all the way and run again! :)

Solve the Problem of a program file was not specified in the launch configuration.