Procedure call out of sync with its definition arguments

Okay, So I have a problem. I'm trying to start Chapter 7, but the AIstarter keeps crashing and the Emulator keeps going in and out restartng, and the log is telling me: Warning: "Activity not started, intent has been delivered to currently running top-most instance." Does anyone know how to solve the problem?


The course I'm assigned is the 7th chapter of MIT app invetor

Provide a link please

This is the MIT AppInventor documentation for ActivityStarter


Will this help me out?

I don't know if this gives me much help.

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No relevant blocks shown :frowning:

I'm just trying to stop this glitch.

TestEmulator.aia (1.6 MB)

it's like it keeps refreshing for no reason.

Error from Companion: Attempt to invoke virtual method 'java.lang.String java.lang.Throwable.toString()' on a null object reference

OK, you are not using the Activity Starter. Confusion from the offset !

Thus I surmise that your issue is with the emulator?


you are calling to a procedure with an argument...when the procedure is not expecting parameters:

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