Сustomization QTvcp

Something with Designer. I can not change the name of the object. Sorry this is my problem.

Do you have another object named the same in the screen?
The name is not important other then it must be the same in designer and the handler file.
You can use the default name if you like.

Sorry this is my problem. Thank You!!!

I did it as in the screenshots. I can not register the line number. What's wrong?

Oh wait looks like you have readonly checked on the line edit widget.
uncheck that property

Super!!! After pressing the Push Button, the LineEdit window should be cleared and the button will become inactive, this is necessary. There was an incomprehensible problem after stop the tool continues to move with the spindle switched off. With RunFromHere it is not connected, I turned it off. Thank! Only problems in linuxcnc2.9, in 2.8 they are not here.