How to Fix Chrome-error://chromewebdata/: 4 Tested Solutions

This appears when the browser is not able to open an application

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How to fix chromeappdata error

When you create and design an application or a webpage, one of the errors you might encounter with your code when the content is displayed in Chrome is chrome-error://chromewebdata.

The most common cause for this issue is that the app you’re trying to run is not compatible with your Chrome server. Another possible problem might be that your web server is not running or the server’s URL and/or port are not correct.

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

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

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

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

if ( && && {
  // 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.

You expand your potential audience and extend your development capability by building this way, as opposed to a traditional web app or a native mobile app.

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 the Google Apps page, type the following in a new tab: chrome://apps/
  5. Click on Web Server to start it.
  6. Another window with the server will open.

You should need a web server if you develop web apps using the browser-datastore, Cookie, and Web Storage. The Web Server for Chrome extension behaves as a Web Server efficiently.

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

3. Make sure your server is running

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

The server’s URL is typically the name a user will type in his browser when he navigates 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 the network adapter on the server to see how the IP is assigned. Your server should be configured with a static address to work correctly.

If your application is an in-house one, 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.

Here are some of the other iterations of this issue:

  • failed to load resource the server responded with a status of 500 () chrome-error //chromewebdata/
  • failed to load resource the server responded with a status of 405 () chrome-error //chromewebdata/
  • chrome-error //chromewebdata/ 7146
  • chrome-error //chromewebdata/ 7053
  • chrome-error //chromewebdata/ 6772
  • chrome-error //chromewebdata/ 5551
  • chrome-error //chromewebdata/ 5305
  • chrome-error //chromewebdata/ cypress
  • chrome-error //chromewebdata/ puppeteer
  • chrome-error //chromewebdata/ electron
  •  chrome-error://chromewebdata/#buttons

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 see at which line you start having the problem.

Even more, logic errors can happen during the development process, thus resulting in a runtime error. Simply take a closer look at our tips to make Chrome error code 5 a thing of the past as well.

Don’t hesitate to use the comments section below for any other suggestions and questions.

More about the topics: Google Chrome Errors