update

controller/projectController.js

@@ -512,7 +512,7 @@ async function listProject(req, res, next) {
         }
         search.limit = limit;
         search.offset = offset;
-        if(req.body.attributes.length) {
+        if(req.body.attributes && req.body.attributes.length) {
             search.attributes = req.body.attributes;
         }
         let ret = await DB.Project.findAndCountAll(search);