Room “Not sure how to convert a Cursor to this method's return type”: which method?

Question

Error:Not sure how to convert a Cursor to this method\'s return type
Error:Execution failed for task \':app:compileDebugJavaWithJavac\'.
Compilation failed; see the          


        

Answer 1

In my case i was this problem when i used LiveData> in Dao class for getting all things from Room and i fixed this when i change ArrayList with List.

Example(Kotlin):

@Dao
interface ExampleDao {
@Query("SELECT * from example_table")
fun getAllExample():LiveData>
}