Hey, I've run into this exact error before when working with the cordova-plugin-local-notification in Ionic/Cordova—let me walk you through the fixes that worked for me and other developers:

Common Solutions to Try #

1. Install a Compatible Plugin Version #

Sometimes the latest plugin version has compatibility hiccups with your Cordova Android platform. Try installing a stable, well-tested version instead:

ionic cordova plugin add cordova-plugin-local-notification@0.9.0-beta.2

Note: Check the plugin's release notes to match the version with your Cordova Android platform (e.g., Android 11+ pairs well with newer beta builds).

2. Manually Add the Missing XML File #

The error means the plugin failed to generate the required localnotification_provider_paths.xml file. Create it manually to fill the gap:

• Navigate to your project's Android resources folder: platforms/android/app/src/main/res/xml
• Create a new file named localnotification_provider_paths.xml with this content:

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <external-path name="external_files" path="."/>
</paths>

This file defines the file provider paths the plugin needs to access local resources.

3. Clean and Rebuild Your Cordova Project #

Corrupted platform files or cached configurations are often the culprit. Reset your Android platform and plugin to start fresh:

# Remove the plugin first
ionic cordova plugin rm cordova-plugin-local-notification

# Remove the Android platform
ionic cordova platform rm android

# Re-add a compatible Android platform version (adjust based on your project needs)
ionic cordova platform add android@11.0.0

# Reinstall the plugin
ionic cordova plugin add cordova-plugin-local-notification

4. Verify Config.xml Provider Configuration #

Make sure the plugin's file provider entry exists in your config.xml under the Android platform section. If it's missing, add it manually:

<platform name="android">
    <!-- Other Android configurations -->
    <provider 
        android:authorities="${applicationId}.localnotification.provider" 
        android:exported="false" 
        android:name="de.appplant.cordova.plugin.localnotification.NotificationProvider">
        <meta-data 
            android:name="android.support.FILE_PROVIDER_PATHS" 
            android:resource="@xml/localnotification_provider_paths" />
    </provider>
</platform>

After trying these steps, run ionic cordova build android again—this should resolve the missing resource error.

内容的提问来源于stack exchange，提问作者Zulfiqar Ali