App working in companion but not in my phone

[Club_Guti]

Working on niotron companion also build apk smoothly, but when i install in my phone and try to open my app…it just get close

[Anke]

[New Users] How to ask a question (open new topic)

Before you ask a question / open a new topic please take care of the following points: The forum was previously searched for similar topics / issues. Give a precise (detailed) description of the issue / bug, the goal. Show the (relevant) blocks (images, screenshots of blocks in high quality). Debug your blocks (connect to Companion and right mouse click: → Do it). Name the Android version running on your (test) device. Do not open multiple threads on the same topic. If you haven’t already,…

[Taifun]

@Club_Guti

try to open my app…it just get close

this sounds like you get a runtime error…
to find out more about that use logcat

Capturing Device Logs using adb logcat

Taifun