LiveCode Forums.

I try to create a simple calculator following a livecode tutorial. When I create a card script the system give me a runtime error: ( Handler: can't find handler) near "operatorPressed", char 1
Please help me a can't understand where is the problem

In the card script your "set the showBorder to" should be "set the showBorder of"

I received the same error

Just to be sure, the button "divide" IS on the card "Calcolatrice"?

I've only one card! however how can I verify if my button divide is on the same card "Calcolatrice"?

polecat wrote:I've only one card! however how can I verify if my button divide is on the same card "Calcolatrice"?

Well, in that case logics answers your question!

If you like you can send me that stack privately and I will take a look -> klaus AT major-k.de

Sometimes there is an unprintable character at the beginning of a line. (especially if you cut and pasted the line). Try deleting and retyping that line.

I received and opened the stack and do NOT see this error when clicking that button!?
Maybe restarting LC helps?

Is so strange but i install the new version of livecode and now works.
Tnks a lot