How to Fix Common Errors in Your Shopify Store
TL;DR: Diagnose issues by checking the browser console and Shopify system status first. Then, systematically clear caches, update apps, or revert theme changes to resolve most common errors.
Running an e-commerce store requires constant vigilance. Even the smallest coding error or app conflict can disrupt sales. This guide walks you through the most frequent problems merchants face and provides actionable steps to fix them quickly and efficiently.
If you want to dig deeper, check out our guide on Solid-State Batteries Hit Mass Production: What It Means.
1. The White Screen of Death
If your store displays a completely blank white page, it is likely due to a JavaScript error or a theme file issue. First, open your browser’s developer tools by pressing F12. Look at the Console tab for red error messages. These messages will tell you exactly which file or line of code is failing. If the error points to a specific app, temporarily disable that app to see if the site loads. If it was an app, contact the developer for an update. If it is a theme error, revert your theme code to the last working version using Shopify’s version history feature. Always keep backups of your theme files to prevent data loss during debugging.
2. 502 Bad Gateway Errors
A 502 error usually indicates a temporary server issue on Shopify’s end or a problem with a custom domain. Check the Shopify Status page to see if there are any ongoing outages. If the system is green, check your DNS settings. Ensure your A record points to 23.227.38.65 and your CNAME record points to shops.myshopify.com. Incorrect DNS propagation can cause these errors. Wait up to 48 hours for changes to take effect globally. If the issue persists, contact Shopify support with your store details and error timestamps.
3. App Conflicts and Layout Breaks
When adding a new app, your store layout might break. This happens when apps inject conflicting CSS or JavaScript. Identify the newly installed app as the primary suspect. Disable it to confirm the cause. If the layout returns to normal, you have found the culprit. Check if the app has a settings option to adjust its placement or code snippet. Many apps allow you to choose between header, footer, or body injection. Move the snippet to a different location to avoid conflicts. If the problem continues, reach out to the app support team for a specific fix or consider finding an alternative app with better compatibility.
4. Broken Images and Links
Broken images reduce trust and conversion rates. Use browser extensions like W3C Link Checker to scan your store for broken links. Ensure all image URLs are correct and that files exist in your media library. If you recently migrated your store, double-check that all asset paths were updated correctly. Use relative paths wherever possible to avoid absolute URL issues during domain changes. Regularly audit your content to ensure no links point to deleted pages or products.
5. Checkout Failures
If customers cannot complete checkout, check your payment gateway settings. Ensure your API credentials are correct and that your Shopify plan supports the specific payment method. Test your checkout process using the Shopify test mode. Verify that your shipping rates are configured correctly for the customer’s location. Sometimes, a simple reset of the payment gateway connection resolves authorization errors. Keep your Shopify plan up to date to ensure access to all checkout customization features.
Preventative Tips
Prevention is better than cure. Regularly update your theme and apps to the latest versions. Monitor your store’s speed and performance using tools like PageSpeed Insights. Keep a detailed log of every change you make to your store. This makes it easier to identify what caused an error if something goes wrong. Subscribe to Shopify’s status page alerts to stay informed about platform-wide issues.
FAQ
Q: What should I do if I accidentally deleted a product?
A: Check the “Deleted” section in your products list. You can usually restore items within 30 days. If it
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