Not working in Chrome extension

[thdoan]

I tried to use the Tumblr example given on the homepage from the Options page of a Chrome extension:

// Handle Connect button
connectButton.addEventListener('click', function() {
  // Initialize with your OAuth.io app public key
  OAuth.initialize('Public key');
  OAuth.popup('tumblr', function(error, success) {
    console.log('error', error);
    console.log('success', success);
  });
});

After clicking on the button, I get the popup window, but it closes immediately with this error:

Error: The popup was closed at oauth.js:390

Maybe it doesn't like the `chrome-extension:' protocol?