Adding error messages

lib/core/proxy.js

@@ -30,6 +30,7 @@ exports.serve = function(ipc, host, port, ws){
             try {
                 jsonO = JSON.parse(resBody);
             } catch(e) {
+                console.log(__("Cannot parse node response"));
                 return;
             }
 

lib/modules/console_listener/index.js

@@ -18,7 +18,10 @@ class ConsoleListener {
 
     _updateContractList(){
         this.events.request("contracts:list", (_err, contractsList) => { 
-            if(_err) return;
+            if(_err) {
+                this.logger.error(__("no contracts found"));
+                return;
+            }
             contractsList.forEach(contract => {
                 let address = contract.deployedAddress.toLowerCase();
                 if(!this.addressToContract[address]){