发现一个很酷的东西，在KSP中无法调用Java的类

[Sky233ml]

当我添加注解时，编译报错

@BindingClass<ItemMiMiwuDeviceBinding> // this
@Keep
@Entity(tableName = "miwu_device")
data class MiwuDevice()

> Task :app:kspDebugKotlin FAILED
e: [ksp] C:/Users/z1303/AndroidStudioProjects/MiHome/app/src/main/java/com/github/miwu/logic/database/model/MiwuDevice.kt:17: [MissingType]: Element 'com.github.miwu.logic.database.model.MiwuDevice' references a type that is not present
e: [ksp] androidx.room.RoomKspProcessor was unable to process 'com.github.miwu.logic.database.AppDatabase' because not all of its dependencies could be resolved. Check for compilation errors or a circular dependency with generated code.
e: Error occurred in KSP, check log for detail
[ksp] C:/Users/z1303/AndroidStudioProjects/MiHome/app/src/main/java/com/github/miwu/logic/database/model/MiwuDevice.kt:17: [MissingType]: Element 'com.github.miwu.logic.database.model.MiwuDevice' references a type that is not present

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原因是databinding的类是java的

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解决方案

android{
    ...

    sourceSets {
        this["release"].java.srcDir("build/generated/data_binding_base_class_source_out/release/out")
        this["debug"].java.srcDir("build/generated/data_binding_base_class_source_out/debug/out")
    }
}

dependencies{
    ...
}

afterEvaluate {
    tasks.named("kspDebugKotlin") {
        dependsOn("dataBindingGenBaseClassesDebug")
    }
}