ViewBindingKotlinModel Proguard problem with latest gradle

[AbdelrahmanHesham14]

Fatal Exception: java.lang.NullPointerException: null cannot be cast to non-null type java.lang.Class<*>
       at com.qawafel.core.epoxy.ViewBindingKotlinModelKt.getSuperclassParameterizedType(ViewBindingKotlinModel.kt:73)
       at com.qawafel.core.epoxy.ViewBindingKotlinModelKt.getSuperclassParameterizedType(ViewBindingKotlinModel.kt:73)
       at com.qawafel.core.epoxy.ViewBindingKotlinModelKt.getSuperclassParameterizedType(ViewBindingKotlinModel.kt:73)
       at com.qawafel.core.epoxy.ViewBindingKotlinModelKt.getSuperclassParameterizedType(ViewBindingKotlinModel.kt:73)
       at com.qawafel.core.epoxy.ViewBindingKotlinModelKt.getBindMethodFrom(ViewBindingKotlinModel.kt:64)
       at com.qawafel.core.epoxy.ViewBindingKotlinModelKt.access$getBindMethodFrom(ViewBindingKotlinModel.kt:1)
       at com.qawafel.core.epoxy.ViewBindingKotlinModel$bindingMethod$2.invoke(ViewBindingKotlinModel.kt:29)
       at com.qawafel.core.epoxy.ViewBindingKotlinModel$bindingMethod$2.invoke(ViewBindingKotlinModel.java:29)

[BlackFish768]

Same here. +1

I added this in Proguard as mentioned in the ViewBindingKotlinModel class

-keepclassmembers class * extends androidx.viewbinding.ViewBinding { public static *** bind(android.view.View); }

but still getting the same NullPointerException.

[AbdelrahmanHesham14]

@BlackFish768 Yes it's very weired @elihart Please advise here

[lwirasatria99]

me too, error when minifyEnable = true I use gradle 8.1.0

[john-tadebois]

I get the same error with the following specs:

AGP 8.0.0 com.airbnb.android:epoxy - v5.1.3 Same stacktrace as posted in the details of this issue.

[AbdelrahmanHesham14]

No response from the team till now ! Anyone found a solution ?!

[shawnlinboy]

Related issue: #1122

[cemore2048]

Don't know how helpful this is a year and a half later. When you update to AGP 8 it forces android.enableR8.fullMode to true. it's a more aggressive code minification. you have to explicitly set it to false in your gradle.properties file

android.enableR8.fullMode=false

That should avoid the need to figure out what rule to add

[Nephys222]

@cemore2048 solutions fixed for me. But does it acceptable to close the bug.