diff --git a/web-plugin/index.js b/web-plugin/index.js
index 67a9e29..95f325b 100644
--- a/web-plugin/index.js
+++ b/web-plugin/index.js
@@ -32,7 +32,7 @@ function dispatchAPIEventData(data) {
     }
 
     app.ui.dialog.show(message);
-    if (error.response) {
+    if (msg.node_errors) {
       app.lastNodeErrors = msg.node_errors;
       app.canvas.draw(true, true);
     }