Resolved Player Settings Android Tab not working

EDIT 2: I solved my problem by accident. Appareantly i was missing the Java Runtime Environment so everyone with the same problem go download that.

EDIT: I also tried the latest beta and stable versions and had the same problem but the version mentioned by Peter77 that can be found here is working for me

Hi, i am trying to get into Unity and as my first project i want to make a small android app but i encountered my first problem before even really getting startet and afte searching for hours i found no solution so maybe someone here can help me.

When i open the player settings window and click on the android tab the window goes partially blank and i get about 155 errors in the console:

"CommandInvokationFailure: Failed to update Android SDK package list.
C:/Program Files/Unity/Hub/Editor/2019.3.0a7/Editor/Data/PlaybackEngines/AndroidPlayer\SDK\tools\bin\sdkmanager.bat --list"

"GUI Error: You are pushing more GUIClips than you are popping. Make sure they are balanced.
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)"

"ArgumentException: GUILayout: Mismatched LayoutGroup.repaint
UnityEngine.UIElements.UIR.RenderChain.Render (UnityEngine.Rect topRect, UnityEngine.Matrix4x4 projection) (at C:/buildslave/unity/build/Modules/UIElements/Renderer/UIRChainBuilder.cs:238)
UnityEngine.UIElements.UIRRepaintUpdater.DrawChain (UnityEngine.Rect topRect, UnityEngine.Matrix4x4 projection) (at C:/buildslave/unity/build/Modules/UIElements/Renderer/UIRRepaintUpdater.cs:66)
UnityEngine.UIElements.UIRRepaintUpdater.Update () (at C:/buildslave/unity/build/Modules/UIElements/Renderer/UIRRepaintUpdater.cs:54)
UnityEngine.UIElements.VisualTreeUpdater.UpdateVisualTree () (at C:/buildslave/unity/build/Modules/UIElements/VisualTreeUpdater.cs:73)
UnityEngine.UIElements.Panel.Repaint (UnityEngine.Event e) (at C:/buildslave/unity/build/Modules/UIElements/Panel.cs:694)
UnityEngine.UIElements.UIElementsUtility.DoDispatch (UnityEngine.UIElements.BaseVisualElementPanel panel) (at C:/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:274)
UnityEngine.UIElements.UIElementsUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:107)
UnityEngine.GUIUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:179)"

"Scope was not disposed! You should use the 'using' keyword or manually call Dispose.
UnityEngine.Scope:Finalize()"

Those four errors repeat over and over.

This is what my Project Settings Window looks like at this Point:


Please send Help.

 

same problem please help!

 

If you're a beginner, I suggest you use Unity 2018.4 LTS, which is considered stable:
https://unity3d.com/get-unity/download/archive

Using the LTS releases allows you to concentrate on learning Unity, because you don't have to deal with so many problems. There are also more Unity tutorials out there for "older" versions too.

Unity 2019.3 is an alpha release at the moment and is the most unstable Unity version you can think of. Not so great for learning purposes.

 

is there any way to fix this without downgrading to 2018.4?

downgrading makes me lose all scripts attached to my UI. i literally have to start the project over from scratch...

 

installing JRE did not fix the problem ;;

 

I'm experiencing the same issue in Unity 2019.1 and 2019.2.
I fixed it previously by starting a new project.
But the game has grown too large for me to do that now.

Any ideas?

 

I had the same issue a minute ago in Unity 2019.2.0f1 (personal). Installing the latest Java run time environment and uninstalling all previous Java instances during install wizard did the trick for me.

 

Turns out I had Java 8, an LTS release from 2014 that became unsupported a few months ago after 5 years of support. Thanks for the help with finding the problem!

 

I tried the uninstalling java (search for the uninstall too or click here: https://www.java.com/en/download/uninstalltool.jsp). Then installing latest (https://www.java.com/en/download/). Didn't work yet.

Downloaded the latest SDK Tools package (https://developer.android.com/studio and scroll down, currently "sdk-tools-windows-4333796.zip"). Unzipped that.

Located Unity's current Tools folder
"C:\Program Files\Unity\Editor\2019.2.1f1\Editor\Data\PlaybackEngines\AndroidPlayer\SDK\tools" and overwrote with the latest I downloaded.

Working fine now.

 

Excuse me, but how do I use the JRE x86/ x64 or at least connect it to my Unity 2019.2.2f1 personal? All my External Tools work perfectly fine, including my JDK, but my Player page is still blank and the same errors keep loading.

Edit: I fixed it accidentally, and it seems that switching back and forth between PC and Android, and reimporting all fixed it.

 

Thanks this worked for me

 

same problem

 

This fixed it for me as well.

 

sorry I'm new to unity but how do we reimport?

 

In the Unity toolbar Assets -> Reimport All

 

I've tried all of these suggestions on Linux and nothing has fixed the issue. Its clearly a GUI render issue as it throws these exceptions:


ArgumentException: GUILayout: Mismatched LayoutGroup.repaint
UnityEngine.UIElements.UIR.RenderChain.Render (UnityEngine.Rect topRect, UnityEngine.Matrix4x4 projection) (at /home/builduser/buildslave/unity/build/Modules/UIElements/Renderer/UIRChainBuilder.cs:238)
UnityEngine.UIElements.UIRRepaintUpdater.DrawChain (UnityEngine.Rect topRect, UnityEngine.Matrix4x4 projection) (at /home/builduser/buildslave/unity/build/Modules/UIElements/Renderer/UIRRepaintUpdater.cs:66)
UnityEngine.UIElements.UIRRepaintUpdater.Update () (at /home/builduser/buildslave/unity/build/Modules/UIElements/Renderer/UIRRepaintUpdater.cs:54)
UnityEngine.UIElements.VisualTreeUpdater.UpdateVisualTree () (at /home/builduser/buildslave/unity/build/Modules/UIElements/VisualTreeUpdater.cs:72)
UnityEngine.UIElements.Panel.Repaint (UnityEngine.Event e) (at /home/builduser/buildslave/unity/build/Modules/UIElements/Panel.cs:637)
UnityEngine.UIElements.UIElementsUtility.DoDispatch (UnityEngine.UIElements.BaseVisualElementPanel panel) (at /home/builduser/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:240)
UnityEngine.UIElements.UIElementsUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at /home/builduser/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:78)
UnityEngine.GUIUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at /home/builduser/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:179)

 

Here is my log on Ubuntu 18.04

 

I also had this issue but the issue wasn't with anything mentioned above. For some reason, when I upgraded my version of Unity 2019.2.10f1 (the latest), it didn't install the Android SDK. It's been a long time since I previously used Unity but now I'm getting back on the grind > The problem was, I was using a version of Unity previously that required a second download (before the HUB). If you've installed Unity recently or upgraded, here is your fix!

Go to Unity HUB... Click Installs... click the 3 dots on the top right of your version and click add modules. Underneath "Android Build Support", make sure "Android SDK & NDK Tools" are checked. If you are like me, for whatever reason, this was unchecked and I couldn't figure out what was wrong until I went into the folder and realized none of the SDK files were there lol. I realize this is an "easy fix" but I've seen other threads about this and this worked for me. It's odd that it would only affect the "player" tab in the project settings and ONLY when you click the android tab. Maybe the Unity devs might put some kind of flag in Unity? If no android SDK, it won't load android player tab? Once the android tab is clicked, you have to switch platforms to fix it but it happens all over again if you press it accidentally later.

Hope this helps

 

Problem arise when you open icon setting under Android Build
Switch to PC Build and select other setting than icon

 

Guys, I had such problem.
In My case I didn't have Android Studio installed.
Installation fixed it.
If you don't want to install android studio, try to install only Android SDK (I think should be fine).

 

Dear Sirs,

I had the same problem and therefore I share a possible solution with you.
In my case it was easy to solve as I had simply forgotten to select two modules that you find on Unity Hub> Install> Your Unity version> Add Modules> Android Support.
The options to add in my case were:
- Android SDK & NDK Tools
- OpenJDK

This solved the problem in my case.
I hope it will be useful.

Giovanni Coa