diff --git a/jdk.js b/jdk.js
index c46fae3..3511502 100755
--- a/jdk.js
+++ b/jdk.js
@@ -233,6 +233,9 @@
 									trans = e.data;
 									resolve();
 								};
+								worker.onerror = (e) => {
+									reject(e);
+								};
 							});
 						} else {
 							console.warn(
diff --git a/package.json b/package.json
index c29fc56..cb0edb1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "java2js",
-	"version": "1.2.10",
+	"version": "1.2.11",
 	"description": "Converts Java to JavaScript and runs it with a JS JDK",
 	"main": "jdk.js",
 	"scripts": {