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java.lang.UnsatisfiedLinkError：本机库：{…} .dll已在另一个类加载器中加载

[英]java.lang.UnsatisfiedLinkError: Native Library: {…}.dll already loaded in another class loader

原文 2011-11-01 09:25:31 7 1 java/ matlab/ tomcat/ builder/ matlab-deployment

I have been using MATLAB Builder JA. 我一直在使用MATLAB Builder JA。 I have developed two projects using JA. 我已经使用JA开发了两个项目。 If only one project is deployed in tomcat, it runs fine, but deploying the other project gives the following error: 如果在tomcat中仅部署了一个项目，则该项目运行良好，但是部署另一个项目会出现以下错误：

java.lang.UnsatisfiedLinkError: Native Library: C:\Program Files\MATLAB\MATLAB Compiler Runtime\v714\bin\win32\BuilderJABootstrap.dll already loaded in another class loader

The following link : http://groups.google.com/group/ibm.software.websphere.application-server/browse_thread/thread/02f08709a504d5fb?pli=1 suggests to create a shared library and add it to the server's classloader list, but , I have no idea how to do it. 以下链接： http : //groups.google.com/group/ibm.software.websphere.application-server/browse_thread/thread/02f08709a504d5fb?pli=1建议创建一个共享库并将其添加到服务器的类加载器列表中，但是，我不知道该怎么做。 Please help. 请帮忙。

1 个解决方案

Put the class and .ddl in question in Tomcat's $CATALINA_HOME/shared/lib directory instead of in the web applications. 将类和.ddl放在Tomcat的$ CATALINA_HOME / shared / lib目录中，而不是在Web应用程序中。

http://wiki.apache.org/tomcat/HowTo#I.27m_encountering_classloader_problems_when_using_JNI_under_Tomcat http://wiki.apache.org/tomcat/HowTo#I.27m_encountering_classloader_problems_when_using_JNI_under_Tomcat