unable to see GUI

[raven-worx]

@navya.dubey
please show the corresponding code lines of the errors

[navya.dubey]

@raven-worx sir that error has been removed now there is a permanent kind of error which shows after each and every error has been removed
I have tried to clean the build and rebuild the project but this error is still there

[navya.dubey]

@raven-worx
You get this error when you don't have a file (Checker.cpp) here to make. It's probably for the following reasons :

Your current directory is not the directory in which your file resides.
The file may have been moved to somewhere else.
Or the worse, the file doesn't exist
after looking at this I figured out that my current working directory is C:\Users\trainee2017233\Documents\untitled3, as well as the build directory, is same

this is the build configuration.

[raven-worx]

@navya.dubey
again:

1. clean your project
2. rerun qmake on the project (right-click on the project name in QtCreator -> "run qmake")
3. build again

[navya.dubey]

@raven-worx
I did this but I don't know why it is not able to find that cpp file and is continuously generating a warning

I have checked the folder in My documents

I can't see all the files here.
Do I need to paste that file here?
I am very confused please help.

[raven-worx]

@navya.dubey
are the *.autosave files and the qrc_icones.cpp in your .pro-file?!?! Seems so.
Did you added them there? They should be removed.

[navya.dubey]

@raven-worx THANK YOU, IT WORKS

[navya.dubey]

@raven-worx one more question I want to ask that in my ui the icons are not visible I have included all the images of the icons in the project but there are just empty boxes which are highlighted when hover.

this is the output screen.

[raven-worx]

@navya.dubey
then either you have set the wrong path in the QAction or already in the qrc file?
Any output on the console or build-console?

[navya.dubey]

@raven-worx where should I check that QAction in mainWindow.cpp?

these are the outputs.