Company of a project, before is fine, as long as you open the project recently, put the mouse on the variable, directly address errors, don't know why, my other project code is good, is there any man met, solve, thank you

CodePudding user response:

Met, you see if there are any third party controls, whether or not to add path includes third-party controls

CodePudding user response:

The error screenshot!

CodePudding user response:

Put the code to see,,,

CodePudding user response:

May be variable definitions to register the DLL fails, the possibility