Unity: DllNotFoundException: Unable to load DLL 'FirebaseCppApp-11_3_0'. Tried the load the following dynamic libraries: Unable to load dynamic library 'FirebaseCppApp-11_3_0' because of 'Failed to open the requested dynamic library (0x06000000) dlerror() = dlopen failed: library "FirebaseCppApp-11_3_0" not found

[wanglelewang]

[REQUIRED] Please fill in the following fields:

• Unity editor version: _2022.3.0f1c1____
• Firebase Unity SDK version: _11.3.0____
• Source you installed the SDK: __UPM___ (.unitypackage or Unity Package Manager)
• Problematic Firebase Component: __FCM Crash Analytics___ (Auth, Database, etc.)
• Other Firebase Components in use: __FCM Crash Analytics___ (Auth, Database, etc.)
• Additional SDKs you are using: __No___ (Facebook, AdMob, etc.)
• Platform you are using the Unity editor on: __Mac___ (Mac, Windows, or Linux)
• Platform you are targeting: __Android___ (iOS, Android, and/or desktop)
• Scripting Runtime: __IL2CPP___ (Mono, and/or IL2CPP)
• Pre-built SDK from the website or open-source from this repo: _https://developers.google.cn/unity/archive?hl=zh-cn____

[REQUIRED] Please describe the issue here:

In My project , I use UPM import Firebase SDKs, then, build for android, but error

(Please list the full steps to reproduce the issue. Include device logs, Unity logs, and stack traces if available.)

Steps to reproduce:

Have you been able to reproduce this issue with just the Firebase Unity quickstarts (this GitHub project)? What's the issue repro rate? (eg 100%, 1/5 etc)

What happened? How can we make the problem occur? This could be a description, log/console output, etc.

If you have a downloadable sample project that reproduces the bug you're reporting, you will likely receive a faster response on your issue.

Relevant Code:

// TODO(you): code here to reproduce the problem

Firebase.FirebaseApp.CheckAndFixDependenciesAsync().ContinueWith(task => { var dependencyStatus = task.Result; if (dependencyStatus == Firebase.DependencyStatus.Available) { // Create and hold a reference to your FirebaseApp, // where app is a Firebase.FirebaseApp property of your application class. m_app = Firebase.FirebaseApp.DefaultInstance;

            Debug.Log("FCMManager Firebase Init Suceess");
            // Set a flag here to indicate whether Firebase is ready to use by your app.
        }
        else
        {
            Debug.LogError(System.String.Format(
              "FCMManager Could not resolve all Firebase dependencies: {0}", dependencyStatus));
            // Firebase Unity SDK is not safe to use here.
        }
    });

[paulinon]

Hi @wanglelewang,

Thanks for bringing this to our attention. Could you confirm if going to Assets > External Dependency Manager > Android Resolver > Force Resolve makes any difference? Also, version 11.4.0 of the SDK has been released recently. Could you try this version and see if the issue persists?

[wanglelewang]

close it , because External Dependency Manager Download error