Error With ROOM Database in Android Kotlin

Question

I am a beginner in android and I am trying to build an app that could fetch from an api but I am facing an error related to Dao , I also tried to read and understand the error but was unable to , please help me with my error , I am getting this error whenever I try to work with Dao and coroutines

Here is the Error

Here is my dao code

here is the error location to which i was directed when i clicked on the error

Article class

score 0 · Answer 1 · answered Sep 25 '21 at 07:40

0

You should insert @ColumnInfo top of your DB column like this

@Entity(tableName = "coin_price") @Parcelize data class CoinPrice(

@PrimaryKey
@ColumnInfo(name = "id")
val id: Int,

@ColumnInfo(name = "price")
var price: String? = null

) : Parcelable

answered Sep 25 '21 at 07:40

mohsen

1,065
16
24

so i should make the class Parcelable or just column info should be added – ShailRaj Mishra Sep 28 '21 at 05:56
i added column info but still the same error is coming – ShailRaj Mishra Sep 28 '21 at 06:12
please give me more information to understand your problem – mohsen Sep 28 '21 at 12:47

score 0 · Accepted Answer · answered Sep 28 '21 at 06:49

0

I found a solution but cannot say its the right one , if anyone have any info regarding then please share

I removed the suspend functions in the dao class and changed my appCompat dependency to 1.2.0

answered Sep 28 '21 at 06:49

ShailRaj Mishra

1
4

Error With ROOM Database in Android Kotlin

2 Answers2