Incompatibility Issues with Firebase/Messaging and FBAudienceNetwork after Updating to Appodeal-Flutter-Plugin 3.3.0

Description

After updating the Appodeal-Flutter-Plugin to version 3.3.0, I encountered dependency incompatibility issues with Firebase/Messaging and FBAudienceNetwork when running pod update.

Steps to Reproduce

Update Appodeal-Flutter-Plugin to version 3.3.0 in pubspec.yaml.
Run pod update in the iOS project directory.
Observe the dependency conflict errors.

Expected Behavior

The pod update command should update all dependencies without any version conflicts.

Actual Behavior

Running pod install results in the following errors:

Error 1:

firebase_remote_config: Using Firebase SDK version '10.25.0' defined in 'firebase_core' [!] CDN: trunk URL couldn't be downloaded: https://cdn.cocoapods.org/Specs/2/d/6/FirebaseMessaging/10.25.0/FirebaseMessaging.podspec.json Response: Failure when receiving data from the peer

Running pod update results in the following errors:

Error 2:

[!] CocoaPods could not find compatible versions for pod "Firebase/Messaging": In snapshot (Podfile.lock): Firebase/Messaging (= 10.15.0)

In Podfile: firebase_messaging (from .symlinks/plugins/firebase_messaging/ios) was resolved to 14.9.2, which depends on Firebase/Messaging (= 10.25.0)

You have either:

changed the constraints of dependency Firebase/Messaging inside your development pod firebase_messaging. You should run pod update Firebase/Messaging to apply changes you've made.

Running pod update Firebase/Messaging results in another error:

Error 3:

[!] CocoaPods could not find compatible versions for pod "Firebase/InAppMessaging": In snapshot (Podfile.lock): Firebase/InAppMessaging (= 10.15.0)

In Podfile: firebase_in_app_messaging (from .symlinks/plugins/firebase_in_app_messaging/ios) was resolved to 0.7.5-5, which depends on Firebase/InAppMessaging (= 10.25.0)

You have either:

out-of-date source repos which you can update with pod repo update or with pod install --repo-update.
changed the constraints of dependency Firebase/InAppMessaging inside your development pod firebase_in_app_messaging. You should run pod update Firebase/InAppMessaging to apply changes you've made.

Flutter Doctor Output

[✓] Flutter (Channel stable, 3.19.5, on macOS 14.4.1 23E224 darwin-arm64, locale en-PS) [✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0) [✓] Xcode - develop for iOS and macOS (Xcode 15.3) [✓] Chrome - develop for the web [✓] Android Studio (version 2023.2) [✓] VS Code (version 1.89.1) [✓] Connected device (3 available) ! Error: Browsing on the local area network for The Once Mohamed 🔥. Ensure the device is unlocked and attached with a cable or associated with the same local area network as this Mac. The device must be opted into Developer Mode to connect wirelessly. (code -27) [✓] Network resources

Additional Context

These issues started occurring after upgrading to Appodeal-Flutter-Plugin 3.3.0. The project builds successfully before the update. Please advise on how to resolve these dependency conflicts.

@mohamedalwhaidi Hi, Error 1: CDN problem The error you're encountering indicates a problem with accessing the CDN (Content Delivery Network) for CocoaPods, specifically when trying to download a podspec file for FirebaseMessaging version 10.25.0. Here are some steps you can take to resolve this issue:

Check Internet Connection: Ensure your internet connection is stable and that there are no network issues. Sometimes, this error can occur due to temporary connectivity problems.
Update CocoaPods: Ensure you have the latest version of CocoaPods installed:
```
sudo gem install cocoapods
```
Clear CocoaPods Cache: Sometimes cached data might be corrupt or outdated. Clear the CocoaPods cache by running:
```
pod cache clean --all
```
Update Pod Repo: Update the CocoaPods repository to make sure you have the latest specs:
```
pod repo update
```
Use an Alternate Source: If the main CDN is down or having issues, you can try switching to an alternate source like:

source 'https://github.com/CocoaPods/Specs.git'
source 'https://cdn.cocoapods.org/'

Add these lines to the top of your Podfile.

Check Firewall/Proxy Settings: If you're behind a firewall or using a proxy, ensure that it is not blocking the request to the CocoaPods CDN.

Error 2 and Error 3: Version Conflicts These errors arise from conflicting versions between your Podfile and the locked versions in Podfile.lock.

Open Podfile.lock and remove the lines related to Firebase/Messaging and Firebase/InAppMessaging. This forces CocoaPods to resolve versions anew.
Run pod update Firebase/Messaging Firebase/InAppMessaging after modifying the Podfile.lock.

Final Steps

Ensure All Dependencies Are Up-to-Date:
```
pod update
```
Run Pod Install:
```
pod install --repo-update
```

appodeal / Appodeal-Flutter-Plugin