why this error occur??
Argument #2 (com.google.appinventor.components.runtime.Locat...) to 'com.google.appinventor.components.runtime.Navigation.StartLocation(com.google.appinventor.components.runtime.util.MapFactory$MapFeature)' has wrong type (com.google.appinventor.components.runtime.LocationSensor) (expected: com.google.appinventor.components.runtime.util.MapFactory$MapFeature)
Note: You will not see another error reported for 5 seconds.
Can you show your blocks, you used locationsensor instead of map