Run time error. I need your help. I can't find any trouble

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#1

The operation AddMarkerCustom cannot accept the arguments: , [empty-string], [empty-string], [ball.png], [empty-string], [empty-string], [false]
Note: You will not see another error reported for 5 seconds.

firedb_err_msg.png1359×119 8.81 KB
image.png1571×561 112 KB

Please, @firebasedb @thunkable, fix that error.

#2

Please add the project (aia file) into this thread so someone can take a look

Taifun

#3

see also this thread in the MIT App Inventor forum https://groups.google.com/d/msg/mitappinventortest/tG7cBALrcu0/dGtRqu1SCQAJ

Taifun

#5

Thanks to you, the problem has been solved.
There was a small mistake on the block. :slight_smile:

#6

I cannot find any mistake but its shows run time error. What should i do?