# MissingPluginException: Timeout waiting for method call result on channel

- **ID:** `flutter/platform-channel-timeout`
- **Domain:** flutter
- **Category:** runtime_error
- **Verification:** ai_generated
- **Fix Rate:** 78%

## Root Cause

A platform channel method call from Flutter to native (Android/iOS) did not return a result within the default timeout, often due to a missing or unresponsive native plugin implementation.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| Flutter 3.16 | active | — | — |
| Dart 3.2 | active | — | — |
| Flutter 3.22 | active | — | — |

## Workarounds

1. **Run 'flutter clean' and 'flutter pub get' to rebuild plugin registrations, then rebuild the app.** (80% success)
   ```
   Run 'flutter clean' and 'flutter pub get' to rebuild plugin registrations, then rebuild the app.
   ```
2. **Verify that the plugin is properly registered in the native side: check MainActivity.kt (Android) or AppDelegate.swift (iOS) for GeneratedPluginRegistrant.** (75% success)
   ```
   Verify that the plugin is properly registered in the native side: check MainActivity.kt (Android) or AppDelegate.swift (iOS) for GeneratedPluginRegistrant.
   ```
3. **Add a try-catch around the method call to handle timeout gracefully and retry.** (70% success)
   ```
   Add a try-catch around the method call to handle timeout gracefully and retry.
   ```

## Dead Ends

- **** — The plugin still never responds; the timeout just delays the error. (70% fail)
- **** — Stale registrations persist and the timeout continues. (50% fail)
- **** — The native side listens on the old channel name, so the new call is never handled. (40% fail)