No such column error

I’m running into a no such column error in my code that according to the docs shouldn’t be happening. Here’s the tables object definition.

public class TripRow extends SugarRecord<TripRow> {

    public String address;
    public double distance = 0;
    public String units = "km";

    //Relationship to a trip_group.  Meaning a collection of trips that are logically grouped together.
    //I may add additional columns for groups later.
    public TripGroup trip_group;

    public TripRow(String address, double distance, TripGroup trip_group) {
        this.address = address;
        this.distance = distance;
        this.trip_group = trip_group;
    }

    public TripRow() {

    }
}

When I try to load it with the following statement I get a no such column exception.

String entries[] = {Long.toString(group.getId())};
                //List<TripRow> rows = TripRow.listAll(TripRow.class);

                List<TripRow> rows = TripRow.find(TripRow.class, "trip_group = ? ", entries, null, " id ASC", null);

Here’s the exception:

 Caused by: android.database.sqlite.SQLiteException: no such column: trip_group (code 1): , while compiling: SELECT * FROM TRIP_ROW WHERE trip_group = ? ORDER BY id DESC
            at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
            at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:1113)
            at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:690)
            at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
            at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:58)
            at android.database.sqlite.SQLiteQuery.<init>(SQLiteQuery.java:37)
            at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:44)
            at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1448)
            at android.database.sqlite.SQLiteDatabase.queryWithFactory(SQLiteDatabase.java:1295)
            at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1166)
            at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1372)
            at com.orm.SugarRecord.find(SugarRecord.java:208)
            at com.orm.SugarRecord.find(SugarRecord.java:172)

[sibelius]

maybe we should rethink how Sugar creates or transform collums names

[agustinm20]

On the public class change this: public TripGroup tripGroup;