ERR_CACHE_MISS: What It Means and 7 Easy Ways to Fix It in 2026

Have you ever clicked on a webpage and suddenly been blocked by the confusing ERR_CACHE_MISS error? It immediately interrupts your browsing and leaves you with questions either whether your browser is malfunctioning, your computer, or the website. This mistake is more widespread in 2026 as sites are now highly dependent on cache settings. Although it may seem exhausting but with the right steps, you can quickly solve it.

In this post, we’ll break down what the ERR_CACHE_MISS error means and why it appears in different situations. You’ll understand versions like err_cache_miss android, net err_cache_miss, and err_cache_miss webview that show up on phones and apps. We’ll also walk you through seven simple methods that solve this problem quickly. By the end, you’ll know exactly how to fix it and avoid it in the future.

What Is ERR_CACHE_MISS?

The error code ERR_CACHE_MISS, also known as net err_cache_miss, ERR_CACHE_MISS android webview, or ERR_CACHE_MISS chrome, indicates a problem with web caching. To load quicker next time, browsers keep parts of web pages, such as images, scripts, or data, in a “cache.” This error shows up when the browser cannot locate or obtain anticipated cache information.

In most instances, the error appears when attempting to revisit a form page (as with submitting a form) or when a page that previously used POST is reloaded. Some browsers could show “err_cache_miss confirm form resubmission.”

Although the mistake may seem severe, it is frequently simply a cache issue, not a sign that anything is severely wrong with your computer or the website.

Why Does ERR_CACHE_MISS Happen?

Understanding the causes of err_cache_miss helps in fixing it. Here are the most common triggers:

• Corrupted or outdated cache files: Over time, cached data may become stale or incompatible with updated versions of a website.
• Browser extensions interfering with caching: Some extensions (especially related to privacy, ad‑blocking, or network modifications) can interfere with how cache is handled and lead to err_cache_miss.
• Network or connectivity issues: An unstable internet connection will interfere with the download of cache resources, therefore causing failure or network or connectivity problems.
• Browser bugs or outdated browser versions: Sometimes, older or faulty versions of a browser can mismanage cache, causing the error.
• Cache‑control or server headers issues: On websites (or in app WebViews) using POST forms or unique caching settings (e.g., with err_cache_miss php, or forms requiring re‑submission), the browser could fail to load cached results net err_cache_miss.
• WebView or embedded browser limitations (for mobile apps, Android or Flutter): If you use Android WebView err_cache_miss, or Flutter webview err_cache_miss, the embedded browser or WebView may not handle cache correctly sometimes due to misconfiguration (e.g., missing internet permission) or incompatible cache modes.

Due to the wide variety of potential causes, there is no universal solution. However, luckily, a few easy resolutions are usually effective in the quick fix of an err_cache_miss.

7 Easy Ways to Fix ERR_CACHE_MISS in 2026

Here are seven practical methods to fix the error. Start with the simplest; often that’s enough, and only move to more advanced steps if needed.

1. Reload the Page (Hard Reload / Refresh)

The issue is sometimes temporary. By reloading a page, your browser might fetch new information instead of using a broken cache.

• On desktop: click the reload symbol or hit Ctrl + R (Windows) or Command + R (Mac) to fix fix err_cache_miss error in Chrome.
• To perform a complete refresh (bypassing the cache), press Ctrl+Shift+R (Windows) or Command+Shift+R (Mac).

If you see err_cache_miss after submitting a form and then hitting “Back,” a hard reload sometimes clears the glitch.

2. Restart the Browser (or WebView)

If refreshing doesn’t help, close Chrome (or your browser) completely and reopen it. For some WebView‑based apps (on Android or Flutter), close the app and reopen it to force a fresh session. 

As a result, this resets many temporary issues that might cause err_cache_miss.

3. Clear Browsing Data: Cache & Cookies

Deleting the cache and cookies eliminates ancient or broken data that could be obstructing resource recovery. This usually fixes err_cache_miss. In Chrome:

• Go to Settings → Privacy & Security → Clear Browsing Data.
• Select “All time” as time range; check “Cached images and files” and “Cookies and other site data.” Then click Clear Data.

After clearing, restart the browser and try loading the page again to fix fix err_cache_miss error in Chrome.

4. Disable Browser Extensions (or Plugins)

Browser extensions may affect caching or a network request, such as ad blockers or privacy extensions may block resources required by a website. Turning off extensions helps to identify whether any of the extensions is a cause of err_cache_miss.

In Chrome: go to More Tools → Extensions (or open chrome://extensions), then disable all extensions. Reload the page. If that resolves the issue, re‑enable extensions one by one to identify the culprit.

5. Disable Browser or WebView Cache (Use Fresh Load Always)

If cache conflicts persist, you can force the browser or WebView to always fetch fresh data:

• Chrome DevTools: after opening Developer Tools, go to the Network page and select Disable cache “, and the page reloads.
• For Android WebView or app WebViews, configure the WebView to operate in one of the cache modes, such as LOAD_NO_CACHE. This ensures it does not use cached files, and an err_cache_miss is caused by a stale cache.

This can be useful to the developers or when you are continually receiving an error of net err_ cache_ miss webview or android webview err_ cache_ miss.

6. Update the Browser (or App / WebView)

Using an outdated browser (or WebView engine) might bring bugs or cache‑handling issues. Updating to the latest version can resolve these hidden bugs. This also helps when facing err_cache_miss edge or chrome err_cache_miss needed to load the page err_cache_miss.

7. Reset Browser Settings (or Reset Network / DNS)

Wipe all the data to reset to the default in case other troubleshooting fails to resolve the ERR_CACHE MISS on your gadget. Enter into advanced settings and select reset to delete bad configs. In the case of network problems, restart DNS so that the connections are updated, and the persistent ones are destroyed.

Special Cases: ERR_CACHE_MISS on Android, WebView, or Mobile Apps

The ERRCACHEMISS is not triggered by desktop browsers only. This can be seen on Android devices and in embedded browser settings, such as net_err_cache_miss, err_cache_miss android webview, and err_cache_miss flutter webview. or when using webview err_cache_miss.

Why It Happens on Mobile / WebView

• WebViews often require correct permissions (e.g., internet permission in AndroidManifest.xml). In one reported case, using <uses-permission android:name=”android.permission.internet”/> (with correct capitalization) solved the error.
• This cache mode of WebView can be erratic when configured incorrectly (or with an old Android version). The WebView cache mode can be set to “LOAD_NO_CACHE” and “LOAD_CACHE_ELSE_NETWORK“, which might be used to avoid using the network cache in WebView.
• Some frameworks or hybrid apps (e.g., using PHP, Flutter, or other backend/frontend combos) may cause caching conflicts, especially when using POST forms or dynamic content, causing the WebView to fail retrieving expected cache and show err_cache_miss.

What You Can Do

• Ensure that your Android manifest includes the appropriate permissions, such as internet.
• Set WebView options to turn off caching or utilize secure cache modes (e.g., LOAD_NO_CACHE).
• If your app uses forms (POST) or dynamic content with backend logic (e.g, PHP), consider implementing proper caching headers (or disabling cache) to avoid stale data or cache conflicts that cause it.
  As with desktop browsers, clear cache/data, restart the app, update the underlying web engine, or reset settings if none of the simple fixes work.

How to Avoid ERR_CACHE_MISS in the Future

Fixing the error once is good, but preventing it saves time and frustration. Here are some simple preventive habits:

• Clear the cache periodically, especially if you use many websites, forms, or dynamic sites.
• After installing or updating browser extensions, test major websites to ensure nothing breaks.
• Use updated versions of browsers, and keep cache‑handling extensions to a minimum.
• For developers: set proper caching headers, avoid conflicting caching strategies, and test form‑submission workflows carefully.
• For mobile apps/webviews: explicitly manage or disable caching when loading dynamic or frequently updated sites.

When all the simple resolutions fail, as in desktop browsers, you can use clearing cache/data, restarting the application, updating the web engine, or resetting the settings.

Conclusion

ERR CACHE MISS error could be a technical issue, but in most cases, it is associated with caching or browser issues, which are easy to fix. Thus, it can be resolved in a few minutes by cleaning data, by a refresh, or by turning off extensions. Since browsers and mobile applications are increasingly dependent on what is saved in cache memory, being aware of this failure puts you in a safe position. It guarantees that you can troubleshoot quickly without hesitation.

Preventing this error in the future is just as important as fixing it once. Most cache-related interruptions can be avoided by routinely clearing your browser, updating WebView settings, and emptying the cache. Also, using appropriate form-handling methods and caching policies helps developers further lessen this problem. These hacks will allow you to spend less time being interrupted and more time browsing.

FAQs