Fix wrong comment (#2027)

Reviewed-on: https://gitea.com/xorm/xorm/pulls/2027
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-committed-by: Lunny Xiao <xiaolunwen@gmail.com>

integrations/session_find_test.go

@@ -1045,3 +1045,43 @@ func TestUpdateFind(t *testing.T) {
 	err = session.Where("id = ?", tuf.Id).Find(&tufs)
 	assert.NoError(t, err)
 }
+
+func TestFindAnonymousStruct(t *testing.T) {
+	type FindAnonymousStruct struct {
+		Id    int64
+		Name  string
+		Age   int
+		IsMan bool
+	}
+
+	assert.NoError(t, PrepareEngine())
+	assertSync(t, new(FindAnonymousStruct))
+
+	cnt, err := testEngine.Insert(&FindAnonymousStruct{
+		Name:  "xlw",
+		Age:   42,
+		IsMan: true,
+	})
+	assert.EqualValues(t, 1, cnt)
+	assert.NoError(t, err)
+
+	var findRes = make([]struct {
+		Id   int64
+		Name string
+	}, 0)
+	err = testEngine.Table(new(FindAnonymousStruct)).Find(&findRes)
+	assert.NoError(t, err)
+	assert.EqualValues(t, 1, len(findRes))
+	assert.EqualValues(t, 1, findRes[0].Id)
+	assert.EqualValues(t, "xlw", findRes[0].Name)
+
+	findRes = make([]struct {
+		Id   int64
+		Name string
+	}, 0)
+	err = testEngine.Select("`id`,`name`").Table(new(FindAnonymousStruct)).Find(&findRes)
+	assert.NoError(t, err)
+	assert.EqualValues(t, 1, len(findRes))
+	assert.EqualValues(t, 1, findRes[0].Id)
+	assert.EqualValues(t, "xlw", findRes[0].Name)
+}

session.go

@@ -34,7 +34,7 @@ type ErrFieldIsNotExist struct {
 }
 
 func (e ErrFieldIsNotExist) Error() string {
-	return fmt.Sprintf("field %s is not valid on table %s", e.FieldName, e.TableName)
+	return fmt.Sprintf("field %s is not exist on table %s", e.FieldName, e.TableName)
 }
 
 // ErrFieldIsNotValid is not valid
@@ -677,10 +677,11 @@ func (session *Session) slice2Bean(scanResults []interface{}, fields []string, b
 
 		col, fieldValue, err := session.getField(dataStruct, table, colName, idx)
 		if err != nil {
-			if _, ok := err.(ErrFieldIsNotValid); !ok {
+			if _, ok := err.(ErrFieldIsNotExist); ok {
-				session.engine.logger.Warnf("%v", err)
-			}
 				continue
+			} else {
+				return nil, err
+			}
 		}
 		if fieldValue == nil {
 			continue