记坑：flutter doctor --android-licenses 【报错】Android sdkmanager tool was found, but failed to run

配置 flutter 签名许可证
执行
flutter doctor --android-licenses 一直报错

xxxx/Library/Android/sdk/cmdline-tools/latest/bin/sdkmanager: line 173: test: : integer expression expected
错误: 加载主类 com.android.sdklib.tool.sdkmanager.SdkManagerCli 时出现 LinkageError
	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 55.0
Android sdkmanager tool was found, but failed to run
(xxxx/Library/Android/sdk/cmdline-tools/latest/bin/sdkmanager):
"exited code 1".
It appears the version of the Java binary used (/Applications/Android
Studio.app/Contents/jbr/Contents/Home/bin/java) is too out-of-date and is
incompatible with the Android sdkmanager tool.
If the Java binary came bundled with Android Studio, consider updating your
installation of Android studio. Alternatively, you can uninstall the Android SDK
command-line tools and install an earlier version.

jdk版本不一致导致,本台电脑有多个java jdk，需要环境变量指定默认的版本

环境 JAVA版本

open -e ~/.bash_profile

添加以下配置

export JAVA8_HOME=/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home 
export JAVA17_HOME=/Library/Java/JavaVirtualMachines/microsoft-17.jdk/Contents/Home 
export JAVA21_HOME=/Library/Java/JavaVirtualMachines/microsoft-21.jdk/Contents/Home 
export JAVA_HOME=$JAVA8_HOME 

重新更新下配置文件

source ~/.bash_profile

Android Studio

在配置中 勾选8.0 版本的Android SDK COmmand-line Tools
之前是默认的版本 默认最新版本

重新执行flutter doctor --android-licenses 成功