Project ERROR: Cannot run compiler 'g++'

MrShawn

I just tried that, no luck still got the same errors.

SGaist

Hi,

Did you check the PATH environment variable in the Build part of the Project panel ?

Asha

Hi,
how to delete the pro file?..I am very new to this qt..please let me know..

SGaist

@Asha it's the .pro.user file that is mentioned. Deleting it is unrelated to Qt, just use your file manager or a terminal to delete the file.

Asha

Thankyou for the replay, now after building and running a small application ,I am getting Application output is ,"cannot run: No command given",what it means, and how to solve this..

Asha

After deleting that .pro file what will be the next step...

Asha

Hi,
I am very new this qt,please help me,getting error "cannot run: No command given",and the device is connecting but sftp connection is not showing anything...

SGaist

Did you check the settings of your project ?

? Offline

Hey, I'm having the same or similar issue, see
(link [https://forum.qt.io/topic/111868/cannot-run-compiler-g-output/2])

deleting .pro.user file did not help
reinstalling qt did also not help

Somebody already found a solution?

Juglugs

I had the same error. sudo apt install build-essential worked for me.