Android Question Dex merge - Error!

[T201016]

Hello,
An unexpected error occurred while compiling my project. This happens whenever I include the ExoPlayer 1.52 library in the project.
Has anyone had a similar problem and maybe have a solution?

Compilation using:
B4A 11.80, Java 8, Android 8.

Finding libraries that need to be dexed. (0.03s)
Dex: exoplayer_desugar (6.81s)
Dex: guava-30.1.1.WithoutListenable (5.44s)
Dex code (4.65s)
Dex merge Error
Error: Cannot fit requested classes in a single dex file (# methods: 68003 > 65536). Try supplying a main-dex list
Compilation failed

 

[DonManfred]

Not a Bug.

Add

#MultiDex: true

to your project

 

[T201016]

thanks @DonManfred
I didn't have to use this directive before,