Проблема с Room, вылетает ошибка при компиляции

[PolarWolf]

Доброго времени суток.

Пытаюсь разобраться с Room. И столкнулся с такой ошибкой при компиляции: "error: Type of the parameter must be a class annotated with @Entity or a collection/array of it.
kotlin.coroutines.Continuation<? super kotlin.Unit> $completion);"


Task.kt

@Entity(tableName = "task_table")
data class Task (
    @PrimaryKey(autoGenerate = true)
    var taskId: Long = 0,
    @ColumnInfo(name="task_name")
    var taskName: String = "",
    @ColumnInfo(name="task_done")
    var taskDone: Boolean = false
)

TaskDao.kt

@Dao
interface TaskDao {
    @Insert (onConflict = OnConflictStrategy.REPLACE)
    suspend fun insert(task: Task)    
}

gradle (app)

plugins {   
    kotlin("kapt")
}

dependencies {
    implementation("androidx.room:room-runtime:2.5.2")
    implementation("androidx.room:room-ktx:2.5.2")
    kapt("androidx.room:room-compiler:2.5.2")   
}

TaskDatabase.kt

@Database(version = 1, entities = [Task::class])
abstract class TaskDatabase : RoomDatabase() {
    abstract var taskDao: TaskDao
    
}