How can I ignore an error message? (Runtime error)

MIT App Inventor Help
1

Hello
When the application works on my mobile, the message comes out at one point

error

However, if I tap somewhere on the screen, the application continues normally without any problems. What can I do to prevent the error message from appearing? When I connect my phone with the app from AI Companion, I usually do not get the message, but not always. If I ignore it, everything works fine.

2

Show your relevant blocks and designer. It’s possible you are setting width and height to 0 or less, then setting it to more than 0 using blocks.

3

You do not want to ignore it, you want to fix it!