Unable to find compatible cmdline-tools for java version 21

[7maucdn]

After upgrade to 1.37.4 from 1.36.0, i can't run my test, it's raise error :

------------------ Shard 1 ------------------

Please specify a device platform [android, ios, web]:
android

Please specify Android version [34, 33, 31, 30, 29, 28]: Press ENTER for default (30)
34

❌ Error: BlockingCoroutine is cancelling
kotlinx.coroutines.JobCancellationException: BlockingCoroutine is cancelling; job=BlockingCoroutine{Cancelling}@5cf84f7e
Caused by: maestro.cli.CliError: Unable to find compatible cmdline-tools (/root/Android/cmdline-tools/<version>) for java version 21.

Try to install a different cmdline-tools version:
1) Open Android Studio SDK manager
2) Check "Show package details" to show all versions
3) Install Android SDK Command-Line Tools. Recommended version: latest
* https://developer.android.com/studio/intro/update#sdk-manager
        at maestro.cli.util.AndroidEnvUtils.requireCommandLineTools(AndroidEnvUtils.kt:74)
        at maestro.cli.device.DeviceService.requireAvdManagerBinary(DeviceService.kt:465)
        at maestro.cli.device.DeviceService.getAvailablePixelDevices(DeviceService.kt:348)
        at maestro.cli.device.DeviceCreateUtil.getOrCreateAndroidDevice(DeviceCreateUtil.kt:99)
        at maestro.cli.device.DeviceCreateUtil.getOrCreateDevice(DeviceCreateUtil.kt:16)
        at maestro.cli.command.TestCommand$handleSessions$1$1$results$1$1.invokeSuspend(TestCommand.kt:228)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
        at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(LimitedDispatcher.kt:115)
        at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:100)
        at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:584)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:793)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:697)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:684)

[bartekpacia]

Hey @7maucdn, sorry for the problems. Before we can resolve this issue we need more info though. Could you run these and share output with us?

java -version

and

$ANDROID_HOME/cmdline-tools/latest/source.properties

(in your case that'll be /root/Android/cmdline-tools/latest/source.properties

In the future, please follow the bug report template.

[bartekpacia]

@7maucdn, did you try the suggestion that is in the error message you posted? That is, update to latest Android command-line tools?

[tutanjamon2020]

Hello. I'm having the same issue:

❌ Error: BlockingCoroutine is cancelling
kotlinx.coroutines.JobCancellationException: BlockingCoroutine is cancelling; job=BlockingCoroutine{Cancelling}@9966508
Caused by: maestro.cli.CliError: Unable to find compatible cmdline-tools (/home/XXXXX/Android/cmdline-tools/) for java version 21.

~/samples$ java -version
openjdk version "21.0.4" 2024-07-16
OpenJDK Runtime Environment (build 21.0.4+7-Ubuntu-1ubuntu222.04)
OpenJDK 64-Bit Server VM (build 21.0.4+7-Ubuntu-1ubuntu222.04, mixed mode, sharing)

~/samples$ $ANDROID_HOME/cmdline-tools/latest/source.properties
/home/XXX/Android/cmdline-tools/latest/source.properties: line 1: Pkg.Revision=12.0: command not found
/home/XXX/Android/cmdline-tools/latest/source.properties: line 2: Pkg.Path=cmdline-tools: command not found
/home/XXX/Android/cmdline-tools/latest/source.properties: line 2: 12.0: command not found
/home/XXX/Android/cmdline-tools/latest/source.properties: line 3: Pkg.Desc=Android: command not found

[Ekt0s]

@7maucdn @bartekpacia the problem was coming from the file tree in ANDROID_HOME/cmdline-tools on my part.

I solved it by just updating the cmdline-tools package using the SDK wizard in Android Studio.
The latest version "16.0.0-rc1" fixes the issue 😃

On the previous version, I had a subfolder cmdline in ANDROID_HOME/cmdline-tools/latest/

[tutanjamon2020]

Hi team. I have spent 4 days trying to do the initial configuration of Maestro. Quite frustrating experience.

I have not been able to solve it with any version of Java, nor with any version of cmd-line tool.

I currently have installed:
Java Version: openjdk version "21.0.4" 2024-07-16.
Command-Line Tool: Latest (16.0.0 rc1)
\wsl$\Ubuntu\home\damianaz\Android\cmdline-tools\latest:
Source Properties:
Pkg.Revision=16.0-alpha01
Pkg.Path=cmdline-tools;16.0-alpha01
Pkg.Desc=Android SDK Command-line Tools

Error:
kotlinx.coroutines.JobCancellationException: BlockingCoroutine is canceling; job=BlockingCoroutine{Cancelling}@3fa0c421
Caused by: maestro.cli.CliError: Unable to find compatible cmdline-tools (/home/damianaz/Android/cmdline-tools/) for java version 21.

Try to install a different cmdline-tools version:

1. Open Android Studio SDK manager
2. Check "Show package details" to show all versions
3. Install Android SDK Command-Line Tools. Recommended version: latest
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

I don't know what else to do.

[HAL9000Thomas]

Experienced the same issue after upgrading to the latest Maestro CLI version. Installing cmdline-tools via Android studio seems not to be enough to fix the issue. My colleague also had this issue on his machine. Downgrading to CLI 1.34.1 worked for me.

[bartekpacia]

Hey all – could you update your comments with more information?

The following will help debug:

cat $ANDROID_HOME/cmdline-tools/latest/source.properties

(Make sure you have $ANDROID_HOME env var properly set up)

And attach output of java -version.

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