Android Resolver jar not found

[ziyo100]

I have the correct JDK version that comes with unity(2022.2.21f1) I have tried everything but still get this error.

Failed with exception GooglePlayServices.JavaUtilities+ToolNotFoundException: jar not found.
at GooglePlayServices.JavaUtilities.FindJavaTool (System.String javaTool) [0x0009a] in <6107d0e161ea44f5b1a06a3cb63d4bc0>:0
at GooglePlayServices.JavaUtilities.get_JarBinaryPath () [0x00000] in <6107d0e161ea44f5b1a06a3cb63d4bc0>:0
at GooglePlayServices.PlayServicesResolver.ExtractZip (System.String zipFile, System.Collections.Generic.IEnumerable1[T] extractFilenames, System.String outputDirectory, System.Boolean update) [0x000cb] in <6107d0e161ea44f5b1a06a3cb63d4bc0>:0 UnityEngine.Debug:Log (object) Google.Logger:Log (string,Google.LogLevel) GooglePlayServices.PlayServicesResolver:Log (string,Google.LogLevel) GooglePlayServices.PlayServicesResolver:ExtractZip (string,System.Collections.Generic.IEnumerable1,string,bool)
Google.GradleWrapper:Extract (Google.Logger)
GooglePlayServices.GradleResolver:GradleResolution (string,string,bool,bool,System.Action1<System.Collections.Generic.List1<Google.JarResolver.Dependency>>)
GooglePlayServices.GradleResolver:smile:oResolutionUnsafe (string,bool,System.Action)
GooglePlayServices.GradleResolver/c__AnonStorey13:<>m__1D ()
Google.RunOnMainThread:ExecuteNext ()
Google.RunOnMainThread:m__A ()
Google.RunOnMainThread:RunAction (System.Action)
Google.RunOnMainThread:ExecuteAll ()
Google.RunOnMainThread:Run (System.Action,bool)
GooglePlayServices.GradleResolver:smile:oResolution (string,bool,System.Action)
GooglePlayServices.PlayServicesResolver:ResolveUnsafe (System.Action1<bool>,bool,bool,bool) GooglePlayServices.PlayServicesResolver/<ScheduleResolve>c__AnonStorey1E:<>m__3F () GooglePlayServices.PlayServicesResolver:ExecuteNextResolveJob () GooglePlayServices.PlayServicesResolver:ScheduleResolve (bool,bool,System.Action1,bool)
GooglePlayServices.PlayServicesResolver:AutoResolve (System.Action)
GooglePlayServices.PlayServicesResolver:m__47 ()
Google.RunOnMainThread:ExecutePollingJobs ()
Google.RunOnMainThread:m__A ()
Google.RunOnMainThread:RunAction (System.Action)
Google.RunOnMainThread:ExecuteAll ()
UnityEditor.EditorApplication:Internal_CallUpdateFunctions ()

I dont know if this is the cause but I have seen people selecting the JDK from AndroidPlayer/Tools/OpenJDK/Windows

But in my case OpenJDK is not in AndroidPlayer/Tools but its directly inside of AndroidPlayer

and there is no Windows in the OpenJDK folder

[Kurt-Dekker]

Google Play Services is actually even trickier to integrate than Firebase / Crashlytics, again because they’re trying to be clever and automate too many of the steps, and when it fails, the failure can be incredibly mysterious and opaque to reason about. Failure modes are also incredibly dependent on all parts of your setup and toolchain.

The best course of action might be to just start afresh in a blank project and integrate it all step by step, working from a legitimate tutorial or guide.

How to troubleshoot build failures:

First, make a blank project with a single blank scene and prove that it builds successfully.

If the blank project does NOT build, go fix your Unity installation or your other tools, such as Android SDK, NDK, JDK, etc. It may even be necessary to change to a different version of Unity3D. It is generally best to stay with LTS versions of Unity3D.

Until you can build a blank project to the target platform, don’t fiddle with anything else.

Once you can build a blank project, now bisect the problem by bringing over parts of your current project and building it one subsystem at a time, perhaps stubbing things out that might trigger compiler errors.

Most often things that prevent building are third-party libraries such as Firebase.

Once you identify the subsystem, go to the documentation for it and make sure you are doing it correctly.

It may also be helpful to work through a tutorial or two for whatever subsystem is making the build fail.

Android build not building:

Recently (circa July 2022) there have been reports of Unity’s installer failing to install the Android Tools.

Can't build for Android

Latest Hub 3.2.0 in combination with Unity 2021.3.6 can't build for Android because there is a missing Tools folder inside *Editor\Data\PlaybackEngines\AndroidPlayer* so Unity can't find gradle. That folder is simply not created during the installation. The workaround is to copy the whole Tools folder from the previous Unity version or if you don't have the previous version then do what [mention|1j+oWeNEPCI6ejbN15sncw==] says in the post below .

Here was how I brought up Unity2020.3.41 and the Android SDK 31 on October 30, 2022:

.AAB Build Targeting API Level 33 on Unity 2021.3.8 with JDK 1.8.

Hey, coincidentally I just upgraded to Android SDK31 today… why not wait until nearly the last minute? It was a wild ride, took most of the day. Let me tell you what I did, what I found. First of all, I’m using Unity2020.3.41 (hereinafter referred to Unity*) because that’s all the further I need to go forward right now. I found that Unity* only accepts up to SDK30.0.3 tools, but will build using those tools and SDK31. Next I found that Android Studio will not install anything except Android …

Android Gradle errors and other related stuff:

Unity Gradle bug... please help

Fix:

[ziyo100]

@Kurt-Dekker

Google Play Services is actually even trickier to integrate than Firebase / Crashlytics, again because they’re trying to be clever and automate too many of the steps, and when it fails, the failure can be incredibly mysterious and opaque to reason about. Failure modes are also incredibly dependent on all parts of your setup and toolchain.

The best course of action might be to just start afresh in a blank project and integrate it all step by step, working from a legitimate tutorial or guide.

How to troubleshoot build failures:

First, make a blank project with a single blank scene and prove that it builds successfully.

If the blank project does NOT build, go fix your Unity installation or your other tools, such as Android SDK, NDK, JDK, etc. It may even be necessary to change to a different version of Unity3D. It is generally best to stay with LTS versions of Unity3D.

Until you can build a blank project to the target platform, don’t fiddle with anything else.

Once you can build a blank project, now bisect the problem by bringing over parts of your current project and building it one subsystem at a time, perhaps stubbing things out that might trigger compiler errors.

Most often things that prevent building are third-party libraries such as Firebase.

Once you identify the subsystem, go to the documentation for it and make sure you are doing it correctly.

It may also be helpful to work through a tutorial or two for whatever subsystem is making the build fail.

Android build not building:

Recently (circa July 2022) there have been reports of Unity’s installer failing to install the Android Tools.

https://discussions.unity.com/t/887277

Here was how I brought up Unity2020.3.41 and the Android SDK 31 on October 30, 2022:

https://discussions.unity.com/t/891017/7

Android Gradle errors and other related stuff:

https://discussions.unity.com/t/901712/2

I was somehow able to solve the problem after 10 hours but I am not sure how I did it but I think it was after deleting the resolver and downloading google’s external dependency manager and I think that did the trick. Also made sure to add system variables by the names of JAVA_HOME and JDK_HOME and that seemed to solve it for me

[unity_E7171BA179B765984F16]

@ziyo100

10 saat sonra sorunu bir şekilde çözebildim ama nasıl yaptığımdan emin değilim ama sanırım çözümleyiciyi sildikten ve Google’ın harici bağımlılık yöneticisini indirdikten sonra oldu ve bence bu işe yaradı. Ayrıca JAVA_HOME ve JDK_HOME adlarıyla sistem değişkenlerini eklediğinizden emin olun ve bu benim için sorunu çözmüş gibi göründü

Sevgili ziyo100

“Ayrıca sistem değişkenlerini JAVA_HOME ve JDK_HOME adlarıyla eklediğinizden emin olun” Bu nasıl oldu, lütfen bana söyleyin

[unity_E7171BA179B765984F16]

Help me please