try to speak mangoose

backend/routes/routesToucan.js

@@ -172,15 +172,14 @@ router.get('/pdf/:urlId', (req, res) => {
             }
           });
 
-router.get('/pdf/url', (req, res) => {
+router.get('/pdf/urlID', (req, res) => {
     try {  
-        urltoucans.
-        exec((err,data) => {
+            urltoucans.exec((err,data) => {
                 if (err) {
                     console.log(err);
                       
                 } else {
-                      res.json(data);
+                    res.send(data);
                   }});
                 } catch (err) {
                   console.log(err);