非法反射访问操作

问题描述：

我试图找出为什么阵营突然本地人不会在我2014时代的MacBook工作。它在八月份早些时候工作。尝试从命令行运行react-native run-android时出现以下错误。当我在Android Studio 3.0中打开它时，该应用程序运行良好，没有错误。任何想法，我可以看看解决这个问题？非法反射访问操作

Scanning 563 folders for symlinks in /Users/username/ReactNative/Wtf/node_modules (5ms) 
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/username/.gradle/wrapper/dists/gradle-2.14.1-all/8bnwg5hd3w55iofp58khbp6yv/gradle-2.14.1/lib/gradle-base-services-2.14.1.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 

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 

Total time: 4.706 secs 
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

您使用的是JDK 9这样一个出发点是检查摇篮的版本，您正在使用支持JDK 9.另一个观察结果是“出错了”在java.xml.bind（JAXB）模块中列出了一个类。该模块在JDK 9中未默认解析，因此您需要将JAXB作为依赖项添加或暂时使用'--add-modules java.xml.bind'解决该问题。 –

答

这发生在我身上，当我把“安装最新的JDK”上React-Native Setup Guide从字面上看，通过进入并找到最新的JDK（9），并安装它。 I uninstalled JDK 9，并安装了React-Native安装指南中链接到的JDK 8的版本，该版本解决了我的问题。

答

我遇到了这个问题，当我安装Java 9.

可以specify the JDK version来解决这个问题。

非法反射访问操作

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