Sum error i have

MIT App Inventor Help
1

why I have an error with macking 1 plus 1

2

Welcome Tim.

Are you using the Math blocks to make your calculation Tim? A guess is you probably not .add
MathBlock + MathBlock = a number (see Math blocks )

Is that the problem?

3

It would really help if you provided a screenshot of your relevant blocks, so we can see what you are trying to do, and where the problem may be.

To get an image of your blocks, right click in the Blocks Editor and select "Download Blocks as Image". You might want to use an image editor to crop etc. if required. Then post it here in the community.

Taifun

Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by icon24 Taifun.