eclipse运行build报错Error: A JNI error has occurred, please check your installation and try again

本文链接：https://blog.youkuaiyun.com/qq_33577005/article/details/125545363

本文详细介绍了如何在Windows环境下配置Eclipse使用特定版本的JRE。首先通过perferences->java->InstalledJREs选择系统JDK的jre文件夹。然后在.eclipse目录下编辑launch配置文件，例如ngb.processbuild.xml，确保VM_INSTALL_NAME配置为不带版本号的jre名称。该过程对于正确运行Java项目至关重要。

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1、进入windows==>perferences==>java==>Installed JREs
选择系统JDK中的jre文件夹
2、进入eclipse文件：.metadata\.plugins\org.eclipse.debug.core\.launches
打开对应的文件，例如：ngb.process build.xml
以下配置为准，其中VM_INSTALL_NAME对应的jre，不要带版本号（jre-1.8.291）
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.ant.AntLaunchConfigurationType">
<booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="false"/>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS"/>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES"/>
<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.ant.internal.launching.remote.InternalAntRunner"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="ngb.process"/>
<stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_INSTALL_NAME" value="jre"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_INSTALL_TYPE_ID" value="org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/ngb.process/build.xml}"/>
<stringAttribute key="process_factory_id" value="org.eclipse.ant.ui.remoteAntProcessFactory"/>
</launchConfiguration>