我在jitpack中得到这个错误,我已经在互联网上尝试了一切。以下是我的错误

Failed to install the following Android SDK packages as some licences have not been accepted.
     platforms;android-26 Android SDK Platform 26
     build-tools;28.0.3 Android SDK Build-Tools 28.0.3
  To build this project, accept the SDK license agreements and install the missing components using the Android Studio SDK Manager.

当我运行。/sdkmanager——licenses

 All SDK package licenses accepted.======] 100% Computing updates...             

使用sudo和上面的命令得到

Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema
    at com.android.repository.api.SchemaModule$SchemaModuleVersion.<init>(SchemaModule.java:156)
    at com.android.repository.api.SchemaModule.<init>(SchemaModule.java:75)
    at com.android.sdklib.repository.AndroidSdkHandler.<clinit>(AndroidSdkHandler.java:81)
    at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:73)
    at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlSchema
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
    ... 5 more

附加错误日志

File /opt/android-sdk-linux/.android/repositories.cfg could not be loaded.
Checking the license for package Android SDK Build-Tools 28.0.3 in /opt/android-sdk-linux/licenses
Warning: License for package Android SDK Build-Tools 28.0.3 not accepted.
Checking the license for package Android SDK Platform 26 in /opt/android-sdk-linux/licenses
Warning: License for package Android SDK Platform 26 not accepted.

我不知道为什么它检查许可证,当我的sdk位置是其他


当前回答

在Windows操作系统中,在cmd中进入sdkmanager路径目录

你可以在C:\Users\USER\AppData\Local\Android\Sdk\tools\bin目录下找到你的sdk管理器

然后执行如下命令:

sdkmanager——许可证

之后,它将要求接受许可协议几次,然后接受所有只需在CMD上键入y

其他回答

如果您正在使用颤振,请执行以下步骤

1.open the command prompt

然后执行以下命令

2.C:\Users\niroshan>flutter doctor

您将看到如下问题

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 1.22.2, on Microsoft Windows [Version 10.0.17763.1339], locale en-US)

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
    X Android licenses not accepted.  To resolve this, run: flutter doctor --android-licenses
[!] Android Studio (version 4.1.0)
    X Flutter plugin not installed; this adds Flutter specific functionality.
    X Dart plugin not installed; this adds Dart specific functionality.
[√] VS Code (version 1.50.1)
[!] Connected device
    ! No devices available

! Doctor found issues in 3 categories.

实际上,您必须运行下面的命令

C:\Users\niroshan>flutter doctor --android-licenses

这对我来说在Windows 10中是有效的:

C:
cd \Users\YOUR_USER\AppData\Local\Android\Sdk\cmdline-tools\latest\bin
sdkmanager.bat --licenses

之后,对所有人都是

目前看来是一个bug: https://issuetracker.google.com/issues/123054726

对我有效的解决方案:

创建一个.travis。Yml文件在你的项目目录,并复制这些行:

before_script:
- mkdir "$ANDROID_HOME/licenses" || true
- echo "24333f8a63b6825ea9c5514f83c2829b004d1fee" > "$ANDROID_HOME/licenses/android-sdk-license"

参考: https://github.com/square/RxIdler/pull/18/files

问题:SDK许可证不接受

第一步:打开SDK管理器

打开SDK管理器后,打开SDK工具选项卡,如下所示

步骤2:选中Show Package Details选项

它会列出SDK工具的所有版本

步骤3:安装所需SDK工具版本

从列表中查看正在抱怨的SDK工具的特定版本(对我来说,它是29.0.3,如上面的第一个截图所示),在接下来打开的对话框中接受协议,然后就完成了。

如何解决这个问题(AndroidStudio 4.2)

单击Build选项卡 选择“Failed to install following Android SDK packages…”(警告) 单击“安装缺少的SDK包”