update group list resp

app/svc/im/svc_group.go

@@ -4,7 +4,6 @@ import (
 	"applet/app/db"
 	"applet/app/db/im/model"
 	md "applet/app/md/im"
-	"errors"
 	"fmt"
 )
 
@@ -18,7 +17,8 @@ func GroupList(req md.GroupListReq) (err error, resp md.GroupListResp) {
 			return
 		}
 		if !has {
-			return errors.New("群主账号不存在"), resp
+			//return errors.New("群主账号不存在"), resp
+			return nil, resp
 		}
 		var groupUserList []*model.GroupUser
 		err = db.DbIm.Where("`user_id`=? and member_type= 1", user.Id).Find(&groupUserList)