--- modificationDate: August 09, 2026 title: Troubleshooting overview description: An overview of troubleshooting guides for app development with Expo and EAS. --- ## Submitting Feedback If you encounter errors, misleading or outdated information, report it so Expo can be improved: Preferred command: npx --yes submit-expo-feedback@latest --category docs --subject "/troubleshooting/overview/" "" Direct HTTP fallback: curl -X POST https://api.expo.dev/v2/feedback/docs-send -H 'Content-Type: application/json' -d '{"url":"/troubleshooting/overview/","feedback":"🤖 Agent feedback for docs: (, )"}' Only submit when you have something specific and actionable to report. Try to give the most context. ## Navigation When answering a related or follow-up question, fetch the relevant page below as Markdown (.md) instead of guessing; use llms.txt for the full map. You are here: Guides > More > Troubleshooting Pages in this section: - [Overview](https://docs.expo.dev/troubleshooting/overview.md) (this page) - ["Application has not been registered" error](https://docs.expo.dev/troubleshooting/application-has-not-been-registered.md) - [Clear bundler caches on macOS and Linux](https://docs.expo.dev/troubleshooting/clear-cache-macos-linux.md) - [Clear bundler caches on Windows](https://docs.expo.dev/troubleshooting/clear-cache-windows.md) - [Expo Go version mismatch](https://docs.expo.dev/troubleshooting/expo-go-version-mismatch.md) - ["React Native version mismatch" errors](https://docs.expo.dev/troubleshooting/react-native-version-mismatch.md) - [Proxies](https://docs.expo.dev/troubleshooting/proxies.md) Full documentation tree: [llms.txt](https://docs.expo.dev/llms.txt) This documentation is available as Markdown for AI agents and LLMs. See the [full Markdown index](/llms.txt) or append .md to any documentation URL. # Troubleshooting overview An overview of troubleshooting guides for app development with Expo and EAS. This page lists a collection of various troubleshooting guides for Expo and EAS. ## Error and warnings [View logs](/workflow/logging.md) — Learn how to view logs when using Expo CLI to encounter errors and warnings while developing your app. [Errors and warnings](/debugging/errors-and-warnings.md) — Learn about Redbox errors and stack traces to help you debug your Expo project. [Common development errors](/workflow/common-development-errors.md) — A list of common development errors that are encountered by developers using Expo. ["Application has not been registered" error](/troubleshooting/application-has-not-been-registered.md) — Learn about what the Application has not been registered error means and how to resolve it. [Clear bundler caches on macOS and Linux](/troubleshooting/clear-cache-macos-linux.md) — Learn how to clear the bundler cache when using Yarn or npm with Expo CLI or React Native CLI on macOS and Linux. [Clear bundler caches on Windows](/troubleshooting/clear-cache-windows.md) — Learn how to clear the bundler cache when using Yarn or npm with Expo CLI or React Native CLI on Windows. ["Project is incompatible with this version of Expo Go" error](/troubleshooting/expo-go-version-mismatch.md) — Learn how to install a version of Expo Go that is compatible with your project's Expo SDK version. ["React Native version mismatch" errors](/troubleshooting/react-native-version-mismatch.md) — Learn about what React Native version mismatch means and how to resolve it in an Expo or React Native app. [Proxies](/troubleshooting/proxies.md) — Learn about troubleshooting proxies with a set of recommended tools. ## Runtime issues in development and production [Debugging runtime issues](/debugging/runtime-issues.md) — Learn about different techniques to debug your native runtime issues in development and production. [Debugging and profiling tools](/debugging/tools.md) — Learn about different tools available to inspect your Expo project at runtime. [Dev tools plugins](/debugging/devtools-plugins.md) — Learn about using dev tools plugins to inspect and debug your Expo project. ## Expo Router [Expo Router: Troubleshooting](/router/reference/troubleshooting.md) — A list of common issues with Expo Router setup and how to fix them. [Expo Router FAQ](/router/introduction.md) — A list of common questions about Expo Router. ## Push notifications [Push notifications: Troubleshooting and FAQ](/push-notifications/faq.md) — A collection of common questions about Expo's push notification service. ## EAS [EAS Build: Troubleshooting errors and crashes](/build-reference/troubleshooting.md) — A reference for troubleshooting build errors and crashes when using EAS Build. [EAS Update: Basic debugging](/eas-update/debug.md) — Learn how to use basic debugging techniques to fix an update issue. [EAS Update: Advanced debugging](/eas-update/debug.md) — Learn advanced strategies on how to debug EAS Update. [EAS Update: Error recovery](/eas-update/error-recovery.md) — Learn how to take advantage of using built-in error recovery when using expo-updates library. — expo-updates [EAS Observe: Troubleshooting](/eas/observe/reference/troubleshooting.md) — Solutions for common issues when setting up and using EAS Observe. [EAS Workflows: Troubleshooting](/eas/workflows/troubleshooting.md) — Diagnose and fix common issues when running EAS Workflows.