Android Question i got this error after installing the recommended SDK

[Addo]

B4A Version: 8.50
Parsing code. (0.20s)
Building folders structure. (0.02s)
Compiling code. (0.45s)

ObfuscatorMap.txt file created in Objects folder.
Compiling layouts code. (0.07s)
Organizing libraries. (0.00s)
Generating R file. Error
ERROR: In <declare-styleable> FontFamilyFont, unable to find attribute android:fontVariationSettings
ERROR: In <declare-styleable> FontFamilyFont, unable to find attribute android:ttcIndex

 

[DonManfred]

Update the android.jar used. Change it to the one from Api 28. Tools\Configure paths