CODEWITHSUNDEEP
sdkandroid-ndkaugmented-reality
Ulrick
Ulrick

Reputation: 31

Unable to locate sdkmanager.bat. Did you run Android Studio and install cmdline-tools after installing?

i was trying to make use of unreal engine 4 template for AR but i got this error. This step kinda connect android studio with unreal but i just don't work.

Upvotes: 3

Views: 16826

Answers (7)

Jason Borne
Jason Borne

Reputation: 21

I didn't have a tools directory but I did have it in the cmdline-tools directory so I just replaced the code with this.

@REM set SDKMANAGER=%STUDIO_SDK_PATH%\tools\bin\sdkmanager.bat
@REM IF EXIST "%SDKMANAGER%" (
@REM    echo Using sdkmanager: %SDKMANAGER%
@REM ) ELSE (
@REM    set SDKMANAGER=%STUDIO_SDK_PATH%\cmdline-tools\latest\bin\sdkmanager.bat
@REM    IF EXIST "%SDKMANAGER%" (
@REM        echo Using sdkmanager: %SDKMANAGER%
@REM    ) ELSE (
@REM        echo Unable to locate sdkmanager.bat. Did you run Android Studio and install cmdline-tools after installing?
@REM        pause
@REM        exit /b 1
@REM    )
@REM )


set SDKMANAGER=%STUDIO_SDK_PATH%\cmdline-tools\latest\bin\sdkmanager.bat
IF EXIST "%SDKMANAGER%" (
    echo Using sdkmanager: %SDKMANAGER%
) ELSE (
    set SDKMANAGER=%STUDIO_SDK_PATH%\tools\bin\sdkmanager.bat
    IF EXIST "%SDKMANAGER%" (
        echo Using sdkmanager: %SDKMANAGER%
    ) ELSE (
        echo Unable to locate sdkmanager.bat. Did you run Android Studio and install cmdline-tools after installing?
        pause
        exit /b 1
    )
)

but then i got...

Android Studio Path: C:\Program Files\Android\Android Studio
Android Studio SDK Path: C:\Users\meta\AppData\Local\Android\Sdk
Using sdkmanager: C:\Users\meta\AppData\Local\Android\Sdk\cmdline-tools\latest\bin\sdkmanager.bat
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/android/sdklib/tool/sdkmanager/SdkManagerCli has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:757)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
        at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
Update failed. Please check the Android Studio install.
Press any key to continue . . .

So i fixed that by download oracle java which is currently at version 20 and then setting my JAVA_HOME in the windows user variables

to C:\Program Files\Java\jdk-20

then i ran the edited C:\Program Files\Epic Games\UE_4.27\Engine\Extras\Android\SetupAndroid.bat

and everything passed

Upvotes: 2

Flo
Flo

Reputation: 1

It Simple just rename the folder inside cmdline-tools to latest and it should find it

Upvotes: 0

Mr D
Mr D

Reputation: 106

I spent 2 hours to figure out what's wrong with it.

So, provided earlier solutions should fix it: Simply just replace incorrect path to correct one or, just DELETE most outer IF block and first line where %SDKMANAGER% var first set to invalid (I suppose, outdated path) value.

This is a part of the source code of SetupAndroid.bat from Epic Games. I've checked version 4.27 and 5.1. These lines are kind of identical in both versions (however version 5.1 still has the same exact error, but it works due to changing the order of which path is tried first):

set SDKMANAGER=%STUDIO_SDK_PATH%\tools\bin\sdkmanager.bat
IF EXIST "%SDKMANAGER%" (
    echo Using sdkmanager: %SDKMANAGER%
) ELSE (
    set SDKMANAGER=%STUDIO_SDK_PATH%\cmdline-tools\latest\bin\sdkmanager.bat
    IF EXIST "%SDKMANAGER%" (
        echo Using sdkmanager: %SDKMANAGER%
    ) ELSE (
        echo Unable to locate sdkmanager.bat. Did you run Android Studio and install cmdline-tools after installing?
        pause
        exit /b 1
    )
)

And this specific part does not work! I don't know why those who developed that did not check it or they simply don't know how batch file variables work.

The thing here is that on recent Android SDK installations there's no folder tools at the path %STUDIO_SDK_PATH%. So the first condition check fails and then they try to overwrite variable value to correct one with path %STUDIO_SDK_PATH%\cmdline-tools\latest\bin. But this overwrite DOES NOT WORK. You can't just do that in a batch file (which is kind of stupid, but it is). More on that issue with batch vars here: How to overwrite an existing variable using another variable in batch files?

"Good" job! Epic Games

Upvotes: 0

Andrew
Andrew

Reputation: 11

Try next:

  • Go to your AppData\Local\Android\Sdk folder
  • Search for sdkmanager.bat
  • Navigate to its location and copy it
  • Open SetupAndroid.bat with Notepad (or other editor of your choice)
  • Find the line(s) which contains sdkmanager.bat
  • Paste the copied location (for example \cmdline-tools\latest\bin\sdkmanager.bat)
  • Save, exit, and run the edited file

This worked for me.

Upvotes: 1

wandy
wandy

Reputation: 1

the same here, i tried to search "sdkmanager" at both of my Drive and couldn't find any. couldn't find any cmdline-tools drive as well.

Upvotes: 0

user18734439
user18734439

Reputation: 61

Ran into the same issue and fixed it by editing the SetupAndroid.bat file.

Example of adjusted code

Not sure why it doesnt set the location of the SDKManager after it fails the first one. But manually replacing the first location works.

Upvotes: 6

Septim
Septim

Reputation: 1

if you encountered this issue when running "SetupAndroid.bat", the reason might be simple. If you check the "SetupAndroid.bat"(right click, edit. Or turn it into a txt), the default sdkmanager path might be different from the actual location.

You might need to search "sdkmanager" from the Android Studio SDK root folder manually(it suppose to display on the cmd interface), find the actual directory and correct the "SetupAndroid.bat", then try it again.

Upvotes: 0

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