whenever I try to click on my app any button this messasage show
The operation + cannot accept the arguments: , [ empty-string ], [1]
whenever I try to click on my app any button this messasage show
The operation + cannot accept the arguments: , [ empty-string ], [1]
Welcome,
Please don’t make your title the same as your post. Read this and then give more info. First step always search the community before asking any question.
Elaborate more and show your blocks
Show your block section or the part of your block section where your adding any two or more values