Collection proxy works on computer, turned black on Android (SOLVED)

Problem: A simple collection proxy works fine on computer screen. It animates a yellow circle moving from left to right. But when an APK was made by below commands:

Project/Bundle/Android Applications/Release mode (either with/without certificate+private key)

When running this APK on an Android, it showed black screen.

This kind of code (sample attached) worked before. But, this is a new problem. Please help

Defold in use: Legacy editor one, Linux 64-bit, 1.2.126

Attachment: problem.zip
problem.zip (2.1 MB)

I get the same thing. Logcat shows this:

$ adb logcat -s defold
--------- beginning of crash
--------- beginning of system
--------- beginning of main
04-24 07:28:37.947 12318 12365 W defold : WARNING:CRASH: Number of modules exceeds capacity
04-24 07:28:37.956 12318 12365 I defold : INFO:DLIB: Log server started on port 53269
04-24 07:28:37.995 12318 12365 I defold : INFO:ENGINE: Engine service started on port 8001
04-24 07:28:37.995 12318 12365 I defold : INFO:ENGINE: Defold Engine 1.2.125 (f999561)
04-24 07:28:38.016 12318 12365 I defold : INFO:ENGINE: Loading data from: dmanif:game.dmanifest
04-24 07:28:38.239 12318 12365 I defold : INFO:ENGINE: Initialised sound device ‘default’
04-24 07:28:38.239 12318 12365 I defold :
04-24 07:28:38.786 12318 12365 W defold : WARNING:RESOURCE: Resource not found: /main/b2.collectionc
04-24 07:28:38.786 12318 12365 E defold : ERROR:GAMESYS: The collection /main/b2.collectionc could not be loaded.
04-24 07:28:38.788 12318 12365 I defold : INFO:DLIB: SSDP: Started on address 10.5.16.127

And this was the problem:

The Exclude checkbox is for our LiveUpdate feature and it means that the collection will be excluded from the bundle. Read more here:

Unchecked “Exclude” in the collection proxy. It worked fine on Android now. Thanks!!!
(PROBLEM SOLVED)