Revert "Revert "removed error""

This reverts commit 5b6d926.

app.js

@@ -17,7 +17,7 @@ var app = new Vue({
             self.d = resp.body
             console.log(self.d)
         }, function() {
-            alert("An error occured, please refresh the page")
+
         });
         this["default"] = JSON.parse(JSON.stringify(this.d));
         this.data = store('data') || [];