JDK, SDK and NDK missing

I have installed latest unity version ( 2019.3.4f1) with android module. But in preference-> External tools its says JDK , SDK and NDK missing.

How to solve this?

 

When installing the android module, make sure to select the SDK, NDK and JDK options separately. Even if you tick the top level Android Build Support module for installation, these options stay unselected.

 

No. I have ticked that also. I'm 100% sure about it

 

Have you looked at their installation directories to confirm they actually exist?

 

I checked that. directories not there.

 

That's weird. Have you tried uninstalling that Unity version including the modules, then reinstalling them? Seems like the simplest thing to try for now.

 

I'm also facing this issue, it seems like unity Hub doesn't download proper things... you should download Modules Manually.

 

Your Unity and modules working Good ? if yes then please compress the file and share with us!
Waiting for your Response!

 

I have uninstalled all versions, then reinstall again. Now its working.

 

Had a similar problem here. Installed, everything fine. Built, everything fine. Tried to build again (without shutting down Unity Editor or anything, just two plain consecutive builds) and everything shows as missing (sdk, ndk, jdk).
It happened with 2019.4.1f1, 2019.4.12f1 and 2019.4.8f1 (shouldn't those versions be stable?). Uninstalled and reinstalled, keeps happening. Simply cannot build twice. It would be funny if it wasn't happening at work.

 

Quote here from another thread that may be useful:

So... no. Using the Hub isn't useful.
Up to a few months ago we had been using 2019.4.8f1 without any problem. We had a problem with a package (those terrible Firebase packages) that broke Unity Editor, so we uninstalled it and installed it back. From that moment, trying to do anything has been a complete nightmare. Up to the point in which there's no possibility of building an apk from an empty project on a fresh install.
Evidence here (recorded this morning):

Since the warning said domething about Tools version 25, I set the Android minimum api level to 25 (just in case) and tried building again.
Now it says that the SDK cannot be found.
View attachment 782035
Unity Hub 2.4.2
Unity Editor v2019.4.8f1
Fresh install from hub (with all android modules)
Empty project.



[Edit] I did check that the installation created the SDK and NDK folders. It seems Unity Editor has a problem updating its tools, but I don't know how to solve that.

[Update] So I checked those SDK and NDK folders to see if they looked like the ones from the Android Studio ones and... there was one .bat missing: sdkmanager.bat



On the left, there's the Unity SDK folder as installed from Hub. On the right, Android Studio same folder with the sdkmanager.bat. I was dumb enough to take the screenshot after copying the file from right to left.

I copied that sdkmanager.bat from Android Studio to Unity's SDK folder and at least it started building. It now spits a 'repositories.cfg could not be loaded' error.

[Update 2] Every time I close and open Unity Editor again, the sdkmanager.bat disappears...

 

Ok, I'll try with 2019.4.15 and let you guys know. Thanks @Tomas1856
Also, this gets popped out too often.


[Update] Yeah... After trying to install 2019.4.15 from Hub (with a lot of errors), I got to the very same point. No JDK, SDK nor NDK.
So I uninstalled everything (again), gave administrator permission to Unity Hub, and installed recomended version from Hub, ie 2019.4.18 with full Android modules. Threw installation error 3 times, so I went in one step at a time: first just the editor, then the Android module (no submodules), then the JDK submodule and finally the SDK and NDK submodule (the 3 GB one). Everything installed successfully without any error. I opened one project and Editor said all three SDK, NDK and JDK were fine. So I went to build the empty project and... same error!!!

Right now, Unity is not usable. At all. I mean, what can I do? I'm seriously asking. Will opening a support ticket do anything? We were developing our apps without any problem. Right now we are a few weeks from launch date and cannot build!?!?

[Update 2] Uninstalled everything, icluding Android Studio. Reinstalled. Unity shows that SKD installed from Hub cannot be found.

Upon building, the message shows there's no SDKmanager.bat
So, Cloud build has managed to build the apk (up to this point, I don't even want to know how, I'm just happy it did) which, so far, saves us. Still, we cannot build from editor. There's no way we can work like that.

 

It took me a really long time to get Unity installed in the first place. I couldn't install it from Unity HUB. The download kept getting corrupted or just not working. I was excited when I found out about the LTS version on the Unity archives. I was finally able to get Unity version 2019.4.17f1. But then my joy turned to grief when it told me I was missing JDK, SDK, and NDK. I'm in the same boat.

 

First of all, thanks again @Tomas1856 for answering.

Ok, went to check and there's no JAVA_TOOL_OPTIONS environment variable. Is it weird? I've never set that variable up.

Thanks, man. Once I read this I thought that perhaps the Windows Defender might be deleting some files (there's something to be blamed for this, why not Defender?).
So I excluded the Unity folder on Defender. I uninstalled every Unity Editor and reinstalled latest recommended LTS version from Hub (with admin permission) which is 2019.4.18f1. I installed it one step at a time again, just in case. Checked wether the SDK folder existed and the sdkmanager.bat was created. Everything looked fine. Opened the empty project and... JDK, SDK and NDK references seemed fine.
BUT
Got the warning saying that the SDK Tools could not be found and one error stating that repositories.cfg could not be found. Went to check and found out (again) that the sdkmanager.bat that had been installed previously (when installing v2019.4.18f1) got deleted upon opening Unity Editor (again). So, there is something deleting that file on Unity Editor start up.
Since there's something also deleting the repositories.cfg, I closed Unity Editor, created the empty repositories.cfg file and reopened Unity Editor. Error was gone, repositories.cfg file was still in its place, sdkmanager.bat still missing and so the warning was still there. So I closed Unity Editor, copied sdkmanager.bat from the Android Studio SDK installation to the Unity Editor SDK folder and reopened Unity Editor. No error, no warning and Preferences showed that NDK, SDK and JDK were fine. Went on to build (the empty project) and... it built!!!
Ok, excitement at its highest point. Closed Unity Editor (without touching anything after successful build) and reopened it (without doing anything else)... And this happend:

Went to check in again and yes, sdkmanager.bat is missing. Something is deleting sdkmanager.bat during Unity Editor loading process. But it seems it only happens after I build an apk (I haven't checked yet, but I believe it'll also happen when resolving dependencies or any other android sdk related stuff).
This needs to be addressed.

I'll try this temporary fix on our app project (with 2019.4.8f1 editor) to see if it allows us to build the apk.

Ok, this one is interesting. I did and got an error:

I think this may be related to a Java update a couple weeks ago, because I started looking for the error and I got some answers (this one, or this other too) relating that problem to different versions of Java beyond Java 8.
I updated Java a few weeks ago:

Code (CSharp):

1. java 14.0.1 2020-04-14
2. Java(TM) SE Runtime Environment (build 14.0.1+7)
3. Java HotSpot(TM) 64-Bit Server VM (build 14.0.1+7, mixed mode, sharing)

Perhaps this has something to do with all this madness.

So, still a lot of work to do here. I'll keep you updated.

 

i have a similar problem then i had to go and download manually they all worked expect the sdk it is telling me the version needed is sdk 21.3
how can i fix this

 

i tried downloding unity 2021 via hub then 2018 now 2019 but non are working
all from the hub

 

Hello there, I have installed unity 2021 via the hub, and as I remembered I have selected SDK and NDK with android but still not working. Message pop-up needs SDK version 21.3.

 

Installing SDK and NDK from the HUB fails for me
I managed to download the sdk and extract in the recommended location, but can't find the required version for NDK to do that manually.

 

As mentioned in the post above, it fails, it downloads and throws an error saying something went wrong.

By the way, I managed to get that version manually too.
Now I am struggling with SDK.
This has taking me so far 3 days

It was fixed as per the picture above, the way I did it was through installing Android studio, and getting it to install the SDK in Unity folder.
But later I used one of Unity install helper tools which deleted everything I did, so doing it all again, now Android studio is failing on some parts of installing the SDK, and when it works, Unity still not happy with the version.

 

Just managed to fix all errors.
You guys have to look into the issue with Unity Hub, lots of posts online about the issue

 

Recently latest Unity 2020.3.9 breaks again. No NDK is found even u already install it. I guess Unity side build pipeline needs to write test for this to make sure this will never break.

 

So,
It's been happening again. This time out of nowhere. We were inside Play Mode, testing our app, went to check some docs online and when we came back to Unity editor we found the error:


Went to check the directory and sdkmanager.bat was gone. For good. Man, same old stuff. The previous times that happened was because we were trying to resolve dependencies after adding some unitypackages. This time we hadn't added any package in over a month and everything was working properly. We weren't even making code changes! We were in play mode!!
What is going on? Why does this keep happening?
We're using Unity v2020.3.8f1, fresh install from Unity Hub (we stick to LTS, just in case).
Everything required for Android build installed from Unity Hub and linked in the project.


This is way beyond frustrating. Any ideas why this keeps happening?

 

Thanks for answering.
I only have Defender active on my computer so, while I google "how to check if Defender is deleting files on my computer", may we discuss why would it be deleting the sdkmanager.bat randomly? Why would an antivirus delete Unity's files? It does not delete the same files on Android Studio. They're on the same drive (C:\) and have administrator permissions.

 

It works for me.

If you are facing problems with Unity Hub about installing "Unity 2020.3.11f1 / Unity 2021.1.11f1 and android modules (SDK, NDK, OpenJDK)", here's my solution :

1) Firstly, I would recommend to install "UnitySetup-Android-Support-for-Editor-2020.3.11f1.exe" to your Unity 2020.3.11f1's path or "UnitySetup-Android-Support-for-Editor-2021.1.11f1.exe" to your Unity 2021.1.11f1's path.
You'll have a folder named "AndroidPlayer" in your path "{UNITY_PATH}\2020.3.11f1\Editor\Data\PlaybackEngines\" or "{UNITY_PATH}\2021.1.11f1\Editor\Data\PlaybackEngines\".

2) In your "AndroidPlayer" folder, decompress these 3 7z files : "Android_NDK_19.0.5232133.7z", "OpenJDK_1.8.0_152.7z", "Android_SDK.7z"

3) Run Unity 2020.3.11f1 / Unity 2021.1.11f1 and go to FILE > Build settings, click on "switch platform"

4) You can now build your android apps in Unity 2020.3.11f1 / Unity 2021.1.11f1

 

So... again.

This is just unbearable.

Now it deletes the sdkmanager.bat while entering and exiting play mode. I mean, It is unusable in any possible way.

So, as @Tomas1856 said,

It looks like the sdkmanager.bat IS being deleted while Android SDK is updated. Log shows this:

Spoiler: Log dump

Uploading Crash Report
CommandInvokationFailure: Failed to update Android SDK package list.
C:\Program Files\Unity\Hub\Editor\2020.3.8f1\Editor\Data\PlaybackEngines\AndroidPlayer\SDK\tools\bin\sdkmanager.bat --list
stderr[
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8
]
stdout[
Loading package information...
Loading local repository...
[========= ] 25% Loading local repository...
[========= ] 25% Fetch remote repository...
[========= ] 25% Fetch remote repository...
[========== ] 26% Fetch remote repository...
[========== ] 27% Fetch remote repository...
[=========== ] 28% Fetch remote repository...
[=========== ] 29% Fetch remote repository...
[=========== ] 29% Fetch remote repository...
[============ ] 30% Fetch remote repository...
[============ ] 31% Fetch remote repository...
[============ ] 31% Fetch remote repository...
[============ ] 32% Fetch remote repository...
[============= ] 33% Fetch remote repository...
[============= ] 33% Fetch remote repository...
[============= ] 34% Fetch remote repository...
[============= ] 35% Fetch remote repository...
[============== ] 36% Fetch remote repository...
[============== ] 36% Fetch remote repository...
[============== ] 37% Fetch remote repository...
[=============== ] 38% Fetch remote repository...
[=============== ] 38% Fetch remote repository...
[=============== ] 39% Fetch remote repository...
[=============== ] 40% Fetch remote repository...
[================ ] 40% Fetch remote repository...
[================ ] 41% Fetch remote repository...
[================ ] 42% Fetch remote repository...
[==================== ] 51% Fetch remote repository...
[======================= ] 58% Fetch remote repository...
[======================= ] 58% Computing updates...
[============================= ] 75% Computing updates...
[============================= ] 75% Computing updates...
[=======================================] 100% Computing updates...
Installed packages:
Path | Version | Description | Location
------- | ------- | ------- | -------
build-tools;28.0.3 | 28.0.3 | Android SDK Build-Tools 28.0.3 | build-tools\28.0.3\
platform-tools | 28.0.1 | Android SDK Platform-Tools 28.0.1 | platform-tools\
platforms;android-29 | 5 | Android SDK Platform 29, rev 5 | platforms\android-29\
tools | 26.1.1 | Android SDK Tools 26.1.1 | tools\
Available Packages:
Path | Version | Description
------- | ------- | -------
add-ons;addon-google_apis-google-15 | 3 | Google APIs
add-ons;addon-google_apis-google-16 | 4 | Google APIs
add-ons;addon-google_apis-google-17 | 4 | Google APIs
add-ons;addon-google_apis-google-18 | 4 | Google APIs
add-ons;addon-google_apis-google-19 | 20 | Google APIs
add-ons;addon-google_apis-google-21 | 1 | Google APIs
add-ons;addon-google_apis-google-22 | 1 | Google APIs
add-ons;addon-google_apis-google-23 | 1 | Google APIs
add-ons;addon-google_apis-google-24 | 1 | Google APIs
build-tools;19.1.0 | 19.1.0 | Android SDK Build-Tools 19.1
build-tools;20.0.0 | 20.0.0 | Android SDK Build-Tools 20
build-tools;21.1.2 | 21.1.2 | Android SDK Build-Tools 21.1.2
build-tools;22.0.1 | 22.0.1 | Android SDK Build-Tools 22.0.1
build-tools;23.0.1 | 23.0.1 | Android SDK Build-Tools 23.0.1
build-tools;23.0.2 | 23.0.2 | Android SDK Build-Tools 23.0.2
build-tools;23.0.3 | 23.0.3 | Android SDK Build-Tools 23.0.3
build-tools;24.0.0 | 24.0.0 | Android SDK Build-Tools 24
build-tools;24.0.1 | 24.0.1 | Android SDK Build-Tools 24.0.1
build-tools;24.0.2 | 24.0.2 | Android SDK Build-Tools 24.0.2
build-tools;24.0.3 | 24.0.3 | Android SDK Build-Tools 24.0.3
build-tools;25.0.0 | 25.0.0 | Android SDK Build-Tools 25
build-tools;25.0.1 | 25.0.1 | Android SDK Build-Tools 25.0.1
build-tools;25.0.2 | 25.0.2 | Android SDK Build-Tools 25.0.2
build-tools;25.0.3 | 25.0.3 | Android SDK Build-Tools 25.0.3
build-tools;26.0.0 | 26.0.0 | Android SDK Build-Tools 26
build-tools;26.0.1 | 26.0.1 | Android SDK Build-Tools 26.0.1
build-tools;26.0.2 | 26.0.2 | Android SDK Build-Tools 26.0.2
build-tools;26.0.3 | 26.0.3 | Android SDK Build-Tools 26.0.3
build-tools;27.0.0 | 27.0.0 | Android SDK Build-Tools 27
build-tools;27.0.1 | 27.0.1 | Android SDK Build-Tools 27.0.1
build-tools;27.0.2 | 27.0.2 | Android SDK Build-Tools 27.0.2
build-tools;27.0.3 | 27.0.3 | Android SDK Build-Tools 27.0.3
build-tools;28.0.0 | 28.0.0 | Android SDK Build-Tools 28
build-tools;28.0.1 | 28.0.1 | Android SDK Build-Tools 28.0.1
build-tools;28.0.2 | 28.0.2 | Android SDK Build-Tools 28.0.2
build-tools;28.0.3 | 28.0.3 | Android SDK Build-Tools 28.0.3
build-tools;29.0.0 | 29.0.0 | Android SDK Build-Tools 29
build-tools;29.0.1 | 29.0.1 | Android SDK Build-Tools 29.0.1
build-tools;29.0.2 | 29.0.2 | Android SDK Build-Tools 29.0.2
build-tools;29.0.3 | 29.0.3 | Android SDK Build-Tools 29.0.3
build-tools;30.0.0 | 30.0.0 | Android SDK Build-Tools 30
build-tools;30.0.1 | 30.0.1 | Android SDK Build-Tools 30.0.1
build-tools;30.0.2 | 30.0.2 | Android SDK Build-Tools 30.0.2
build-tools;30.0.3 | 30.0.3 | Android SDK Build-Tools 30.0.3
build-tools;31.0.0 | 31.0.0 | Android SDK Build-Tools 31
cmake;3.10.2.4988404 | 3.10.2 | CMake 3.10.2.4988404
cmake;3.18.1 | 3.18.1 | CMake 3.18.1
cmake;3.6.4111459 | 3.6.4111459 | CMake 3.6.4111459
cmdline-tools;1.0 | 1.0 | Android SDK Command-line Tools
cmdline-tools;2.1 | 2.1 | Android SDK Command-line Tools
cmdline-tools;3.0 | 3.0 | Android SDK Command-line Tools
cmdline-tools;4.0 | 4.0 | Android SDK Command-line Tools
cmdline-tools;5.0 | 5.0 | Android SDK Command-line Tools
cmdline-tools;latest | 5.0 | Android SDK Command-line Tools (latest)
emulator | 30.7.5 | Android Emulator
extras;android;m2repository | 47.0.0 | Android Support Repository
extras;google;Android_Emulator_Hypervisor_Driver | 1.7.0 | Android Emulator Hypervisor Driver for AMD Processors (installer)
extras;google;auto | 1.1 | Android Auto Desktop Head Unit Emulator
extras;google;google_play_services | 49 | Google Play services
extras;google;instantapps | 1.9.0 | Google Play Instant Development SDK
extras;google;m2repository | 58 | Google Repository
extras;google;market_apk_expansion | 1 | Google Play APK Expansion library
extras;google;market_licensing | 1 | Google Play Licensing Library
extras;google;simulators | 1 | Android Auto API Simulators
extras;google;usb_driver | 13 | Google USB Driver
extras;google;webdriver | 2 | Google Web Driver
extras;intel;Hardware_Accelerated_Execution_Manager | 7.6.5 | Intel x86 Emulator Accelerator (HAXM installer)
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.0 | 1 | Solver for ConstraintLayout 1.0.0
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.0-alpha4 | 1 | com.android.support.constraint:constraint-layout-solver:1.0.0-alpha4
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.0-alpha8 | 1 | Solver for ConstraintLayout 1.0.0-alpha8
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.0-beta1 | 1 | Solver for ConstraintLayout 1.0.0-beta1
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.0-beta2 | 1 | Solver for ConstraintLayout 1.0.0-beta2
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.0-beta3 | 1 | Solver for ConstraintLayout 1.0.0-beta3
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.0-beta4 | 1 | Solver for ConstraintLayout 1.0.0-beta4
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.0-beta5 | 1 | Solver for ConstraintLayout 1.0.0-beta5
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.1 | 1 | Solver for ConstraintLayout 1.0.1
extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.2 | 1 | Solver for ConstraintLayout 1.0.2
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.0 | 1 | ConstraintLayout for Android 1.0.0
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.0-alpha4 | 1 | com.android.support.constraint:constraint-layout:1.0.0-alpha4
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.0-alpha8 | 1 | ConstraintLayout for Android 1.0.0-alpha8
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.0-beta1 | 1 | ConstraintLayout for Android 1.0.0-beta1
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.0-beta2 | 1 | ConstraintLayout for Android 1.0.0-beta2
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.0-beta3 | 1 | ConstraintLayout for Android 1.0.0-beta3
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.0-beta4 | 1 | ConstraintLayout for Android 1.0.0-beta4
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.0-beta5 | 1 | ConstraintLayout for Android 1.0.0-beta5
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.1 | 1 | ConstraintLayout for Android 1.0.1
extras;m2repository;com;android;support;constraint;constraint-layout;1.0.2 | 1 | ConstraintLayout for Android 1.0.2
ndk-bundle | 22.1.7171670 | NDK
ndk;16.1.4479499 | 16.1.4479499 | NDK (Side by side) 16.1.4479499
ndk;17.2.4988734 | 17.2.4988734 | NDK (Side by side) 17.2.4988734
ndk;18.1.5063045 | 18.1.5063045 | NDK (Side by side) 18.1.5063045
ndk;19.2.5345600 | 19.2.5345600 | NDK (Side by side) 19.2.5345600
ndk;20.0.5594570 | 20.0.5594570 | NDK (Side by side) 20.0.5594570
ndk;20.1.5948944 | 20.1.5948944 | NDK (Side by side) 20.1.5948944
ndk;21.0.6113669 | 21.0.6113669 | NDK (Side by side) 21.0.6113669
ndk;21.1.6352462 | 21.1.6352462 | NDK (Side by side) 21.1.6352462
ndk;21.2.6472646 | 21.2.6472646 | NDK (Side by side) 21.2.6472646
ndk;21.3.6528147 | 21.3.6528147 | NDK (Side by side) 21.3.6528147
ndk;21.4.7075529 | 21.4.7075529 | NDK (Side by side) 21.4.7075529
ndk;22.0.7026061 | 22.0.7026061 | NDK (Side by side) 22.0.7026061
ndk;22.1.7171670 | 22.1.7171670 | NDK (Side by side) 22.1.7171670
patcher;v4 | 1 | SDK Patch Applier v4
platform-tools | 31.0.3 | Android SDK Platform-Tools
platforms;android-10 | 2 | Android SDK Platform 10
platforms;android-11 | 2 | Android SDK Platform 11
platforms;android-12 | 3 | Android SDK Platform 12
platforms;android-13 | 1 | Android SDK Platform 13
platforms;android-14 | 4 | Android SDK Platform 14
platforms;android-15 | 5 | Android SDK Platform 15
platforms;android-16 | 5 | Android SDK Platform 16
platforms;android-17 | 3 | Android SDK Platform 17
platforms;android-18 | 3 | Android SDK Platform 18
platforms;android-19 | 4 | Android SDK Platform 19
platforms;android-20 | 2 | Android SDK Platform 20
platforms;android-21 | 2 | Android SDK Platform 21
platforms;android-22 | 2 | Android SDK Platform 22
platforms;android-23 | 3 | Android SDK Platform 23
platforms;android-24 | 2 | Android SDK Platform 24
platforms;android-25 | 3 | Android SDK Platform 25
platforms;android-26 | 2 | Android SDK Platform 26
platforms;android-27 | 3 | Android SDK Platform 27
platforms;android-28 | 6 | Android SDK Platform 28
platforms;android-29 | 5 | Android SDK Platform 29
platforms;android-30 | 3 | Android SDK Platform 30
platforms;android-31 | 1 | Android SDK Platform 31
platforms;android-7 | 3 | Android SDK Platform 7
platforms;android-8 | 3 | Android SDK Platform 8
platforms;android-9 | 2 | Android SDK Platform 9
skiaparser;1 | 6 | Layout Inspector image server for API 29-30
skiaparser;2 | 3 | Layout Inspector image server for API S
sources;android-15 | 2 | Sources for Android 15
sources;android-16 | 2 | Sources for Android 16
sources;android-17 | 1 | Sources for Android 17
sources;android-18 | 1 | Sources for Android 18
sources;android-19 | 2 | Sources for Android 19
sources;android-20 | 1 | Sources for Android 20
sources;android-21 | 1 | Sources for Android 21
sources;android-22 | 1 | Sources for Android 22
sources;android-23 | 1 | Sources for Android 23
sources;android-24 | 1 | Sources for Android 24
sources;android-25 | 1 | Sources for Android 25
sources;android-26 | 1 | Sources for Android 26
sources;android-27 | 1 | Sources for Android 27
sources;android-28 | 1 | Sources for Android 28
sources;android-29 | 1 | Sources for Android 29
sources;android-30 | 1 | Sources for Android 30
system-images;android-10;default;armeabi-v7a | 5 | ARM EABI v7a System Image
system-images;android-10;default;x86 | 5 | Intel x86 Atom System Image
system-images;android-10;google_apis;armeabi-v7a | 6 | Google APIs ARM EABI v7a System Image
system-images;android-10;google_apis;x86 | 6 | Google APIs Intel x86 Atom System Image
system-images;android-14;default;armeabi-v7a | 2 | ARM EABI v7a System Image
system-images;android-15;default;armeabi-v7a | 5 | ARM EABI v7a System Image
system-images;android-15;default;x86 | 7 | Intel x86 Atom System Image
system-images;android-15;google_apis;armeabi-v7a | 6 | Google APIs ARM EABI v7a System Image
system-images;android-15;google_apis;x86 | 7 | Google APIs Intel x86 Atom System Image
system-images;android-16;default;armeabi-v7a | 6 | ARM EABI v7a System Image
system-images;android-16;default;mips | 1 | MIPS System Image
system-images;android-16;default;x86 | 7 | Intel x86 Atom System Image
system-images;android-16;google_apis;armeabi-v7a | 6 | Google APIs ARM EABI v7a System Image
system-images;android-16;google_apis;x86 | 7 | Google APIs Intel x86 Atom System Image
system-images;android-17;default;armeabi-v7a | 6 | ARM EABI v7a System Image
system-images;android-17;default;mips | 1 | MIPS System Image
system-images;android-17;default;x86 | 7 | Intel x86 Atom System Image
system-images;android-17;google_apis;armeabi-v7a | 6 | Google APIs ARM EABI v7a System Image
system-images;android-17;google_apis;x86 | 7 | Google APIs Intel x86 Atom System Image
system-images;android-18;default;armeabi-v7a | 5 | ARM EABI v7a System Image
system-images;android-18;default;x86 | 4 | Intel x86 Atom System Image
system-images;android-18;google_apis;armeabi-v7a | 6 | Google APIs ARM EABI v7a System Image
system-images;android-18;google_apis;x86 | 6 | Google APIs Intel x86 Atom System Image
system-images;android-19;default;armeabi-v7a | 5 | ARM EABI v7a System Image
system-images;android-19;default;x86 | 6 | Intel x86 Atom System Image
system-images;android-19;google_apis;armeabi-v7a | 40 | Google APIs ARM EABI v7a System Image
system-images;android-19;google_apis;x86 | 40 | Google APIs Intel x86 Atom System Image
system-images;android-21;android-tv;armeabi-v7a | 3 | Android TV ARM EABI v7a System Image
system-images;android-21;android-tv;x86 | 3 | Android TV Intel x86 Atom System Image
system-images;android-21;default;armeabi-v7a | 4 | ARM EABI v7a System Image
system-images;android-21;default;x86 | 5 | Intel x86 Atom System Image
system-images;android-21;default;x86_64 | 5 | Intel x86 Atom_64 System Image
system-images;android-21;google_apis;armeabi-v7a | 32 | Google APIs ARM EABI v7a System Image
system-images;android-21;google_apis;x86 | 32 | Google APIs Intel x86 Atom System Image
system-images;android-21;google_apis;x86_64 | 32 | Google APIs Intel x86 Atom_64 System Image
system-images;android-22;android-tv;x86 | 3 | Android TV Intel x86 Atom System Image
system-images;android-22;default;armeabi-v7a | 2 | ARM EABI v7a System Image
system-images;android-22;default;x86 | 6 | Intel x86 Atom System Image
system-images;android-22;default;x86_64 | 6 | Intel x86 Atom_64 System Image
system-images;android-22;google_apis;armeabi-v7a | 26 | Google APIs ARM EABI v7a System Image
system-images;android-22;google_apis;x86 | 26 | Google APIs Intel x86 Atom System Image
system-images;android-22;google_apis;x86_64 | 26 | Google APIs Intel x86 Atom_64 System Image
system-images;android-23;android-tv;armeabi-v7a | 12 | Android TV ARM EABI v7a System Image
system-images;android-23;android-tv;x86 | 21 | Android TV Intel x86 Atom System Image
system-images;android-23;android-wear;armeabi-v7a | 6 | Android Wear ARM EABI v7a System Image
system-images;android-23;android-wear;x86 | 6 | Android Wear Intel x86 Atom System Image
system-images;android-23;default;armeabi-v7a | 6 | ARM EABI v7a System Image
system-images;android-23;default;x86 | 10 | Intel x86 Atom System Image
system-images;android-23;default;x86_64 | 10 | Intel x86 Atom_64 System Image
system-images;android-23;google_apis;armeabi-v7a | 33 | Google APIs ARM EABI v7a System Image
system-images;android-23;google_apis;x86 | 33 | Google APIs Intel x86 Atom System Image
system-images;android-23;google_apis;x86_64 | 33 | Google APIs Intel x86 Atom_64 System Image
system-images;android-24;android-tv;x86 | 22 | Android TV Intel x86 Atom System Image
system-images;android-24;default;arm64-v8a | 7 | ARM 64 v8a System Image
system-images;android-24;default;armeabi-v7a | 7 | ARM EABI v7a System Image
system-images;android-24;default;x86 | 8 | Intel x86 Atom System Image
system-images;android-24;default;x86_64 | 8 | Intel x86 Atom_64 System Image
system-images;android-24;google_apis;arm64-v8a | 27 | Google APIs ARM 64 v8a System Image
system-images;android-24;google_apis;x86 | 27 | Google APIs Intel x86 Atom System Image
system-images;android-24;google_apis;x86_64 | 27 | Google APIs Intel x86 Atom_64 System Image
system-images;android-24;google_apis_playstore;x86 | 19 | Google Play Intel x86 Atom System Image
system-images;android-25;android-tv;x86 | 16 | Android TV Intel x86 Atom System Image
system-images;android-25;android-wear-cn;armeabi-v7a | 4 | China version of Android Wear ARM EABI v7a System Image
system-images;android-25;android-wear-cn;x86 | 4 | China version of Android Wear Intel x86 Atom System Image
system-images;android-25;android-wear;armeabi-v7a | 3 | Android Wear ARM EABI v7a System Image
system-images;android-25;android-wear;x86 | 3 | Android Wear Intel x86 Atom System Image
system-images;android-25;default;x86 | 1 | Intel x86 Atom System Image
system-images;android-25;default;x86_64 | 1 | Intel x86 Atom_64 System Image
system-images;android-25;google_apis;arm64-v8a | 18 | Google APIs ARM 64 v8a System Image
system-images;android-25;google_apis;armeabi-v7a | 18 | Google APIs ARM EABI v7a System Image
system-images;android-25;google_apis;x86 | 18 | Google APIs Intel x86 Atom System Image
system-images;android-25;google_apis;x86_64 | 18 | Google APIs Intel x86 Atom_64 System Image
system-images;android-25;google_apis_playstore;x86 | 9 | Google Play Intel x86 Atom System Image
system-images;android-26;android-tv;x86 | 14 | Android TV Intel x86 Atom System Image
system-images;android-26;android-wear-cn;x86 | 4 | China version of Android Wear Intel x86 Atom System Image
system-images;android-26;android-wear;x86 | 4 | Android Wear Intel x86 Atom System Image
system-images;android-26;default;x86 | 1 | Intel x86 Atom System Image
system-images;android-26;default;x86_64 | 1 | Intel x86 Atom_64 System Image
system-images;android-26;google_apis;x86 | 16 | Google APIs Intel x86 Atom System Image
system-images;android-26;google_apis;x86_64 | 16 | Google APIs Intel x86 Atom_64 System Image
system-images;android-26;google_apis_playstore;x86 | 7 | Google Play Intel x86 Atom System Image
system-images;android-27;android-tv;x86 | 9 | Android TV Intel x86 Atom System Image
system-images;android-27;default;x86 | 1 | Intel x86 Atom System Image
system-images;android-27;default;x86_64 | 1 | Intel x86 Atom_64 System Image
system-images;android-27;google_apis;x86 | 11 | Google APIs Intel x86 Atom System Image
system-images;android-27;google_apis_playstore;x86 | 3 | Google Play Intel x86 Atom System Image
system-images;android-28;android-tv;x86 | 10 | Android TV Intel x86 Atom System Image
system-images;android-28;android-wear-cn;x86 | 6 | China version of Wear OS Intel x86 Atom System Image
system-images;android-28;android-wear;x86 | 6 | Wear OS Intel x86 Atom System Image
system-images;android-28;default;x86 | 4 | Intel x86 Atom System Image
system-images;android-28;default;x86_64 | 4 | Intel x86 Atom_64 System Image
system-images;android-28;google_apis;x86 | 12 | Google APIs Intel x86 Atom System Image
system-images;android-28;google_apis;x86_64 | 11 | Google APIs Intel x86 Atom_64 System Image
system-images;android-28;google_apis_playstore;x86 | 9 | Google Play Intel x86 Atom System Image
system-images;android-28;google_apis_playstore;x86_64 | 8 | Google Play Intel x86 Atom_64 System Image
system-images;android-29;android-tv;x86 | 3 | Android TV Intel x86 Atom System Image
system-images;android-29;default;x86 | 7 | Intel x86 Atom System Image
system-images;android-29;default;x86_64 | 7 | Intel x86 Atom_64 System Image
system-images;android-29;google_apis;x86 | 11 | Google APIs Intel x86 Atom System Image
system-images;android-29;google_apis;x86_64 | 11 | Google APIs Intel x86 Atom_64 System Image
system-images;android-29;google_apis_playstore;x86 | 8 | Google Play Intel x86 Atom System Image
system-images;android-29;google_apis_playstore;x86_64 | 8 | Google Play Intel x86 Atom_64 System Image
system-images;android-30;android-tv;x86 | 3 | Android TV Intel x86 Atom System Image
system-images;android-30;google-tv;x86 | 3 | Google TV Intel x86 Atom System Image
system-images;android-30;google_apis;x86 | 9 | Google APIs Intel x86 Atom System Image
system-images;android-30;google_apis;x86_64 | 10 | Google APIs Intel x86 Atom_64 System Image
system-images;android-30;google_apis_playstore;x86 | 9 | Google Play Intel x86 Atom System Image
system-images;android-30;google_apis_playstore;x86_64 | 10 | Google Play Intel x86 Atom_64 System Image
system-images;android-31;google_apis;arm64-v8a | 6 | Google APIs ARM 64 v8a System Image
system-images;android-31;google_apis;x86_64 | 6 | Google APIs Intel x86 Atom_64 System Image
system-images;android-31;google_apis_playstore;x86_64 | 6 | Google Play Intel x86 Atom_64 System Image
Available Updates:
ID | Installed | Available
------- | ------- | -------
platform-tools | 28.0.1 | 31.0.3
]
exit code: -1
at UnityEditor.Android.Command.WaitForProgramToRun (UnityEditor.Utils.Program p, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) [0x00033] in <2c6e9a95f1dd4e06ad71afcd2684dcb7>:0
at UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) [0x0002d] in <2c6e9a95f1dd4e06ad71afcd2684dcb7>:0
at UnityEditor.Android.AndroidSDKTools.RunAndroidSdkTool (System.String toolName, System.String arguments, System.Boolean updateCommand, System.String errorMsg, System.String toolsDir, System.String[] warningsToIgnore) [0x0007b] in <2c6e9a95f1dd4e06ad71afcd2684dcb7>:0
at UnityEditor.Android.AndroidSDKTools.ListComponentsVersions () [0x00062] in <2c6e9a95f1dd4e06ad71afcd2684dcb7>:0
at UnityEditor.Android.SDKManager.UpdatePackagesList () [0x00079] in <2c6e9a95f1dd4e06ad71afcd2684dcb7>:0
at UnityEditor.Android.SDKManager.ListAvailable (UnityEditor.Android.SDKManager+Component type) [0x00001] in <2c6e9a95f1dd4e06ad71afcd2684dcb7>:0
at UnityEditor.Android.PlayerSettingsEditorExtension+<>c__DisplayClass116_0.<StartGettingReleasedAPILevels>b__0 () [0x00066] in <2c6e9a95f1dd4e06ad71afcd2684dcb7>:0
at System.Threading.ThreadHelper.ThreadStart_Context (System.Object state) [0x00014] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00071] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state) [0x0002b] in <695d1cc93cca45069c528c15c9fdd749>:0
at System.Threading.ThreadHelper.ThreadStart () [0x00008] in <695d1cc93cca45069c528c15c9fdd749>:0
UnityEngine.DebugLogHandler:Internal_LogException(Exception, Object)
UnityEngine.DebugLogHandler:LogException(Exception, Object)
UnityEngine.Logger:LogException(Exception, Object)
UnityEngine.Debug:LogException(Exception)
UnityEngine.<>c:<RegisterUECatcher>b__0_0(Object, UnhandledExceptionEventArgs)

So I'm guessing there's an error while executing UpdatePackagesList -> ListComponentsVersions ->RunAndroidSkdTool

There is a crash there and the sdkmanager.bat gets lost. No file inside recycle bin. Nothing.

- Unity Editor v2020.3.8f1
- Unity Hub v2.4.3
- Windows 10 Pro
- Java v16.0.2

[Edit] Updated jdk to v16 to try and fix the sdkmanager.bat --list error (didn't work). Also found this thread full of people saying that there's a problem with some environment variables not being properly set.

 

Why isn't there an option in the Unity Hub to reinstall the proper modules or parts of those modules? This is happening to me also in 2020.3.24 and it's supremely obnoxious.

EDIT: I worked around it by using the 2019.3 SDK tools and other JDK/SDK paths from my local machine, but it would be nice if the hub had more re-install options to help fix this without having to completely uninstall the editor.