What is chrome-error://chromewebdata/#buttons [Full fix]

Vlad Turiceanu
by Vlad Turiceanu
Editor-in-Chief
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  • Chrome-error://chromewebdata/ usually affects web apps, but there’s a way to deal with it.
  • One way to fix this problem is to adjust your code and check if everything is in order.
  • You should also keep a close eye on your server and ensure that is running properly.
  • To fix Chrome error chromewebdata, you can also try running the app on your server.
chrome-error chromewebdata
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When you create and design an application or a webpage, an important step is troubleshooting. You need to make sure that the users will get the correct output and information when using your app.

One of the errors you might encounter with your code when the content is displayed in Chrome is: chrome-error://chromewebdata.

In this guide, we will explore some of the most common reasons for this error occurring and how you can resolve it once and for all.


How do I fix chrome-error://chromewebdata/?

1. Check that Chrome wasn’t able to load the application

check chrome error chromewebdata

If your application is a hosted Chrome App then it is enough to check chrome.app.isInstalled from the website’s code.

To check this, use the following lines at the end of your code:

if (window.chrome && chrome.app && chrome.app.runtime) {
  // Running inside a Chrome App context
} else {
  // Either not Chrome, or not as an app window
}

If it is not a hosted Chrome App, then maybe you should think about creating it like that.

By building this way, as opposed to going with a traditional web app or a native mobile app, you expand your potential audience and extend your development capability.

This is a simple workaround, but it might help you deal with Chrome chromewebdata error message.


2. Start your own server to try out the app

  1. Open your Google Chrome Browser and navigate to Chrome Web Store.
  2. Click Add Extension button.

  3. Allow the app to be installed.
  4. If you’re not redirected automatically to Google Apps page, type the following in in a new tab: chrome://apps/
  5. Click on Web Server to start it.
  6. Another window with the server will open.

Note: If you develop web app using browser-datastore, Cookie and Web Storage, you should need web server. The Web Server for Chrome extension behave as Web Server easily.

This is a simple solution, but it can help you with chrome-error://chromewebdata/ error.


3. Make sure your server is running

server running chrome-error://chromewebdata/

If your server is locally hosted and you physically have access to it, you can use various tools to check if your server runs optimally. 

The first step is to check if you have an issue with the login on the server. Once logged on, you can use server monitoring software to get details like health and performance.

To choose the best application you can read our server monitoring software guide to learn more on the topic.

With the proper tools, you should be able to diagnose and fix chrome-error://chromewebdata/# error with ease.


4. Check the server’s URL and port

server address chrome-error://chromewebdata/

The server’s URL is typically the name a user will type in his browser when he will navigate to your web page or application. That name should have an IP associated, so, your server should have a correct IP for external or internal access.

You can check in the network adapter on the server to see how is the IP assigned. Your server should be configured with a static address to work properly.

If your application is an in-house application, then you should choose a number from1024-49151. But be aware that the port you choose can become a reserved one in the future.

Instead, if your application will be used outside your internal network, you should first register the port to IANA.

These are just some general guidelines that can fix the Chrome chromewebdata error, so be sure to try them all.


If the error persists after following the steps provided in this guide, it might be an issue generated by your code. Check it closely and try to see at what line you start to have the issue.

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