I am a senior student, is doing graduate design, use QT Creator under Ubuntu Linux system to develop a small system, two days before this project is very normal, not today I deleted one of the forms and the corresponding. H.c pp file, run after rebuilding, results: the land forms the background of chaos, each run many different, and the login button can't use, exit button is normal, why? I open the backup of the project, not to make any changes, refactoring operation, the result is chaos,

CodePudding user response:

Remove an unused classes, backup project will mess, theoretically impossible

CodePudding user response:

Delete in QT Creator, should not have a problem

CodePudding user response:

Years later, reply, remember to ask the teacher, forget is concrete, seems to be a picture not delete, that is to say, at that time didn't delete completely delete, well, as such, the backup program still call the gallery,