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.
Please, @firebasedb @thunkable, fix that error.
Please add the project (aia file) into this thread so someone can take a look
Taifun
see also this thread in the MIT App Inventor forum https://groups.google.com/d/msg/mitappinventortest/tG7cBALrcu0/dGtRqu1SCQAJ
Thanks to you, the problem has been solved. There was a small mistake on the block.
I cannot find any mistake but its shows run time error. What should i do?