MIT App Inventor Community
Runtime Error Error from Companion: Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase()' on a null object reference Dismiss
MIT App Inventor Help
ChrisWard
January 6, 2023, 12:21am
44
Deleted Post Chris Ward
ChrisWard
Listed
January 6, 2023, 12:23am
45
← previous page