[SOLVED]Qt Creator determined existing property as "non-existent property"

? Offline

Tried to add a new button on the MainForm.ui.qml
with already 2 are existed.
However, when I try to give commands to the 3rd button in main.qml, it gives me this message:

Cannot assign to non-existent property "button 3"

Noted: I have not change or alter any of its original property, only changed the text from "Button 3" to "Start"

SGaist

Hi,

You should share the related so other may spot your error

? Offline

@SGaist Oh thanks, I later found out what I done wrong. I forgot to give it an alias. Silly mistake

SGaist

Glad you found out and thanks for sharing the solution.

Since you have it working now, please update the thread title prepending [solved] so other forum users may know a solution has been found :)