android – 无法通知项目评估监听器> javax / xml / bind / annotation / XmlSchema

我试图首先使用react-native run-android运行一个react-native应用程序.我希望它能够工作,就像我调用react-native run-ios时一样.
堆栈中有很多用户遇到同样的错误,“无法通知项目评估监听器”.

观察到的行为

> react-native run-android
Scanning folders for symlinks in /Users/tiagogouvea/www/go-along/mobile/node_modules (12ms)
JS server already running.
Building and installing the app on the device (cd android && ./gradlew installDebug)...
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.gradle.internal.reflect.JavaMethod (file:/Users/tiagogouvea/.gradle/wrapper/dists/gradle-4.0-milestone-1-all/2rnr7rhi2zsmkxo9re7615fy6/gradle-4.0-milestone-1/lib/gradle-base-services-4.0.jar) to method java.lang.ClassLoader.getPackages()
WARNING: Please consider reporting this to the maintainers of org.gradle.internal.reflect.JavaMethod
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
NDK is missing a "platforms" directory.
If you are using NDK,verify the ndk.dir is set to a valid NDK directory.  It is currently set to /Users/tiagogouvea/Library/Android/sdk/ndk-bundle.
If you are not using NDK,unset the NDK variable from ANDROID_NDK_HOME or local.properties to remove this warning.


FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':app'.
> Failed to notify project evaluation listener.
   > javax/xml/bind/annotation/XmlSchema

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED in 4s
Could not install the app on the device,read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/android-setup.html

环境

> npm ls react-native-scripts：为空
> npm ls react-native：react-native@0.50.3
> npm ls expo：空
> node -v：v8.0.0
> npm -v：5.5.1
>纱线 – 转换：1.2.1
>守望者版：4.9.0

>操作系统：macOs 10.12.6
>手机/模拟器/模拟器&版本：Genymotion图像

最佳答案

正如OP对bug提交的评论中所提到的,Gradle似乎在Java 9或更高版本中存在问题.

您需要安装JDK 8(JRE是不够的,8之后的版本将不起作用)并告诉Gradle使用它,而不是系统上的默认Java版本.

在我的情况下(运行Ubuntu 18.04),这需要安装openjdk-8-jdk(我已经有JDK 11和JRE 8但不是JDK 8).

您有几种方法可以告诉Gradle使用JDK 8(在所有示例中,将路径替换为JDK安装的实际路径;此处显示的路径对Ubuntu 18.04 amd64有效)：

>使用选项运行Gradle

-Dorg.gradle.java.home=/usr/lib/jvm/java-8-openjdk-amd64

>确保〜/ .gradle / gradle.properties包含该行

org.gradle.java.home=/usr/lib/jvm/java-8-openjdk-amd64

>在build.gradle中包含以下行：

compileJava.options.fork = true
compileJava.options.forkOptions.executable = /usr/lib/jvm/java-8-openjdk-amd64

这帮助我摆脱了不同项目的同样错误.