Cannot read property 'length' of undefined ?

[cteyton]

Hi there,

I have the following code snippet in my server.js file

64. bugsnag.register("MY_KEY", {
65.   sendCode: true,
66.    onUncaughtError: function(err) {
67.        bugsnag.notify(new Error(err), {
68.              errorName: "BadError"
69.        });
70.    }
71. });

I have an error generated by bugsnag :

/home/themis/web/dist/server/server.js:68bugsnag.register.onUncaughtError   
/home/themis/web/dist/node_modules/bugsnag/lib/bugsnag.js:22none    
/home/themis/web/dist/node_modules/bugsnag/lib/notification.js:177_callback 
/home/themis/web/dist/node_modules/bugsnag/node_modules/request/request.js:200self.callback 
events.js:87emitTwo 
events.js:172emit   
/home/themis/web/dist/node_modules/bugsnag/node_modules/request/request.js:1067none 
events.js:82emitOne 
events.js:169emit   
/home/themis/web/dist/node_modules/bugsnag/node_modules/request/request.js:988none  
events.js:72emitNone    
events.js:166emit   
_stream_readable.js:905endReadableNT    
node.js:441nextTickCallbackWith2Args    
node.js:396_tickDomainCallback

Do you have an idea of where does it come from ?

Thanks.

[jmshal]

Have you tried not wrapping err when passing it to bugsnag.notify? The err argument should already be an Error object.

bugsnag.register("MY_KEY", {
  sendCode: true,
  onUncaughtError: function(err) {
    bugsnag.notify(err, {
      errorName: "BadError"
    });
  }
});

[cteyton]

thanks 👍