IssueTracker

Code:

@Entity(tableName = "purchase_table", ignoredColumns = arrayOf("mParsedJson"))
class CachedPurchase(mOriginalJson: String, mSignature: String) : Purchase(mOriginalJson, mSignature) {
    @PrimaryKey(autoGenerate = true)
    var id: Int = 0
}

Error:

Room actually generates the correct code, but the compiler still complains about the ignored fields, i.e., "mParsedJson"