Error code Font not found

hello,

i’m getting a runtime error with font not found /mnt/sdcard/AppInventor/assets/MaterialIcons.ttf

but i have change the .apk to .zip to look inside and the file is there

how can i fix this please help

greetings
Patrick

Do you use any extension…

/Boban

yes action bar and sidebar

When you build your app make sure you uncheck Development mode…

/Boban

i will give that a try

it works THANKS!!!