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无法找到 sdkmanager.bat。安装后是否运行了 Android Studio 并安装了 cmdline-tools？

发布于 2025-01-16 09:10:00 字数 78 浏览 3 评论 0原文

我试图使用虚幻引擎 4 模板进行 AR，但出现此错误。这一步有点将 android studio 与 unreal 连接起来，但我就是不工作。

原文

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.

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沧桑㈠ 2025-01-23 09:10:00

遇到了同样的问题，并通过编辑 SetupAndroid.bat 文件修复了它。

调整后的代码示例

不确定为什么在第一个失败后没有设置 SDKManager 的位置。但手动替换第一个位置是可行的。

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.

回复 原文
混吃等死 2025-01-23 09:10:00

我没有工具目录，但我确实在 cmdline-tools 目录中拥有它，所以我只是用它替换了代码。

@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
    )
)

但后来我...

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 . . .

所以我通过下载目前版本 20 的 oracle java 修复了这个问题，然后将 Windows 用户变量中的 JAVA_HOME 设置

为
C:\Program Files\Java\jdk-20

然后我运行编辑后的 ​​C:\Program Files\Epic Games\UE_4.27\Engine\Extras\Android\SetupAndroid.bat

一切都通过了

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

回复 原文
回忆那么伤 2025-01-23 09:10:00

接下来尝试：

  • 转到您的 AppData\Local\Android\Sdk 文件夹
  • 搜索 sdkmanager.bat
  • 导航到其位置并将其复制
  • 打开 SetupAndroid.bat > 使用记事本（或您选择的其他编辑器）
  • 查找包含 sdkmanager.bat 的行
  • 粘贴复制的位置（例如\cmdline-tools\latest\bin\sdkmanager.bat）
  • 保存、退出并运行编辑的文件

这对我有用。

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.

回复 原文
饮湿 2025-01-23 09:10:00

如果您在运行“SetupAndroid.bat”时遇到此问题，原因可能很简单。如果你勾选“SetupAndroid.bat”（右键编辑。或者将其转为txt），默认的sdkmanager路径可能与实际位置不同。

您可能需要手动从Android Studio SDK根文件夹中搜索“sdkmanager”（它应该显示在cmd界面上），找到实际目录并更正“SetupAndroid.bat”，然后重试。

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.

回复 原文
你的背包 2025-01-23 09:10:00

同样，我尝试在我的两个驱动器中搜索“sdkmanager”，但找不到任何内容。
也找不到任何 cmdline-tools 驱动器。

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.

回复 原文
离不开的别离 2025-01-23 09:10:00

我花了2个小时才弄清楚它出了什么问题。

因此，提供的早期解决方案应该可以修复它：
只需将不正确的路径替换为正确的路径，或者删除最外部的 IF 块和第一行，其中 %SDKMANAGER% var 首先设置为无效（我想是过时的路径）值。

这是 Epic Games 的 SetupAndroid.bat 源代码的一部分。我检查过版本 4.27 和 5.1。这些行在两个版本中都是相同的（但是版本 5.1 仍然具有相同的错误，但它是由于更改了首先尝试的路径的顺序而起作用的）：

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
    )
)

并且这个特定部分不起作用！我不知道为什么那些开发者没有检查它，或者他们根本不知道批处理文件变量是如何工作的。

这里的问题是，在最近安装的 Android SDK 中，路径 %STUDIO_SDK_PATH% 处没有文件夹 tools。因此，第一个条件检查失败，然后他们尝试覆盖变量值以使用路径 %STUDIO_SDK_PATH%\cmdline-tools\latest\bin 更正变量值。但这种覆盖不起作用。您不能只在批处理文件中执行此操作（这有点愚蠢，但确实如此）。有关批处理变量问题的更多信息：如何使用批处理文件中的另一个变量覆盖现有变量？

“干得好！”史诗游戏

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

回复 原文
空袭的梦i 2025-01-23 09:10:00

它很简单，只需将 cmdline-tools 内的文件夹重命名为latest，它就应该找到它

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

回复 原文
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