good morning, I made an app but when I try to download the APK or AAB file I can't, because it always gives me an error that I thought I could resolve from how or I read in the forum where they said to change the format of the background image on the screen from jpg to png , since mine was already i…

[image] I got this error please solve this MIT App Inventor Help Try to remove the launcher icon from here (set it to "None"): [grafik]