ARCore in nanopb Dependency Conflict with Firebase & Flutter

vilorel commented 2 months ago

Hi all, we've built our AR module that relies on ARCore. We're also using the Firebase Flutter packages and just tried to update them to the latest version.

The error we got is the following (when using Cocapods to build the dependency graph for iOS):

[!] CocoaPods could not find compatible versions for pod "nanopb": In Podfile: ar_flutter_plugin (from.symlinks/plugins/ar_flutter_plugin/ios`) was resolved to 0.6.2, which depends on ARCore/CloudAnchors (~> 1.45.0) was resolved to 1.45.0, which depends on nanopb (< 2.30911.0, >= 2.30908.0)

firebase_messaging (from `.symlinks/plugins/firebase_messaging/ios`) was resolved to 15.1.0, which depends on
  Firebase/Messaging (= 11.0.0) was resolved to 11.0.0, which depends on
    FirebaseMessaging (~> 11.0.0) was resolved to 11.0.0, which depends on
      nanopb (~> 3.30910.0)`

I understand that nanopb has breaking changes but when do you plan to launch support for the latest version? Otherwise I assume it's a big problem for Flutter users, potentially iOS too?

naved997 commented 2 months ago

I have the same issue any solution for this?

naved997 commented 2 months ago

Have you solution for this?

vilorel commented 1 month ago

I rolled back all the upgrades for now and downgraded the firebase packages. Anything sort of Google supporting the new nanopb library would be a risky patch.

hlefe commented 1 week ago

Hi everyone!

I have temporarily created a fork of ARCore called ARCoreNanoPbUpdated 1.46.0.1 to address the issue while we await an official update from Google for the ARCore package. To integrate this fix, simply replace the following line in your Podspec: s.dependency 'ARCore/CloudAnchors', '~> 1.46.0' with : s.dependency 'ARCoreNanoPbUpdated/CloudAnchors', '~> 1.46.0.2'

I hope this helps!

google-ar / arcore-ios-sdk

ARCore in nanopb Dependency Conflict with Firebase & Flutter #104