IPC works with errors, console print errors

cmd/dashboard/console.js

@@ -62,7 +62,7 @@ class Console {
       if (this.ipc.connected && this.ipc.isClient()) {
         return this.ipc.request('console:executeCmd', cmd, callback);
       }
-      callback(e.message);
+      callback(e);
     }
   }
 }

cmd/dashboard/monitor.js

@@ -368,10 +368,11 @@ class Monitor {
   executeCmd(cmd, cb) {
     const self = this;
     self.logText.log('console> '.bold.green + cmd);
-    self.console.executeCmd(cmd, function (_err, result) {
-      self.logText.log(result);
+    self.console.executeCmd(cmd, function (err, result) {
+      let message = err || result;
+      self.logText.log(message);
       if (cb) {
-        cb(result);
+        cb(message);
       }
     });
   }

lib/core/ipc.js

@@ -51,15 +51,15 @@ class IPC {
       if (data.action !== action) {
         return;
       }
-      let reply = function(_err, replyData) {
-        self.reply(socket, action, replyData);
+      let reply = function(error, replyData) {
+        self.reply(socket, action, error, replyData);
       };
       done(data.message, reply, socket);
     });
   }
 
-  reply(client, action, data) {
-    ipc.server.emit(client, 'message', {action: action, message: data});
+  reply(client, action, error, data) {
+    ipc.server.emit(client, 'message', {action: action, message: data, error: (error && error.stack)});
   }
 
   listenTo(action, callback) {
@@ -75,7 +75,7 @@ class IPC {
       if (msg.action !== action) {
         return;
       }
-      cb(null, msg.message);
+      cb(msg.error, msg.message);
     });
   }
 

lib/core/modules/coderunner/runCode.js

@@ -11,12 +11,8 @@ function initContext() {
 // for now it is defined here
 // ======================
 function doEval(code) {
-  try {
   // TODO: add trace log here
   return eval(code);
-  } catch(e) {
-    throw new Error(e + "\n" + code);
-  }
 }
 
 function registerVar(varName, code) {