Hi, I'm trying to set some runtime markers from an google sheet. I openend up the Emulator again
and now I'm getting a Runtime Error at Creating Markers. Haven't changed anything and data in the csv-File looks also ok.
The markers will be created but they aren't clickable anymore.
The operation CreateMarker cannot accept the arguments: , [""], [""]
use Do it to debug your blocks, see also tip 4 here https://puravidaapps.com/learn.php
see also Live Development, Testing, and Debugging Tools
also for looping in lists, let me suggest you to use the for each item in list loop...
http://ai2.appinventor.mit.edu/reference/blocks/control.html#foreach
Taifun
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.
