ViewBindingKotlinModel Proguard problem with latest gradle

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)