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From Edward Barrow <edw...@copyweb.co.uk>
Subject Re: java.lang.UnsatisfiedLinkError
Date Thu, 04 Dec 2008 12:56:48 GMT
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the jvm can't find a native library, which will be called libeMatrix.so
on a *nix system, or eMatrix.dll on win. This library should be
somewhere in the eMatrix distribution and you must make sure that it's
on the java.library.path, which you can find out using
System.out.println(System.getProperty("java.library.path")); but /lib
and  /usr/lib usually work on nix.

xhd634 wrote:
> Hi,
> 
> I am getting the below error when i try to open eMatrix web application. I
> am using Tomcat 5.0.
> can any one please provide me solution for this.
> 
> HTTP Status 500 -
> 
> type Exception report
> 
> message
> 
> description The server encountered an internal error () that prevented it
> from fulfilling this request.
> 
> exception
> 
> javax.servlet.ServletException: no eMatrix in java.library.path
> 
> org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
> 
> org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
> 	org.apache.jsp.emxLogin_jsp._jspService(emxLogin_jsp.java:703)
> 	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> 	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> 	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 
> com.matrixone.servlet.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:173)
> 
> root cause
> 
> java.lang.UnsatisfiedLinkError: no eMatrix in java.library.path
> 	java.lang.ClassLoader.loadLibrary(ClassLoader.java:1517)
> 	java.lang.Runtime.loadLibrary0(Runtime.java:788)
> 	java.lang.System.loadLibrary(System.java:834)
> 	com.matrixone.jni.MatrixKernel.getKernel(MatrixKernel.java:49)
> 	com.matrixone.jni.MatrixKernel.getKernel(MatrixKernel.java:42)
> 	com.matrixone.jdl.rmi.bosErrorObjectImpl.<init>(bosErrorObjectImpl.java:10)
> 	com.matrixone.jdl.rmi.bosInterfaceImpl.<init>(bosInterfaceImpl.java:52)
> 	com.matrixone.jdl.MatrixJNISession.getInterface(MatrixJNISession.java:33)
> 	com.matrixone.jdl.MatrixRMISession.getInterface(MatrixRMISession.java:49)
> 	matrix.db.Context.getInterface(Context.java:861)
> 	matrix.db.Context.getContext(Context.java:922)
> 	matrix.db.Context.setLanguage(Context.java:515)
> 	matrix.db.Context.setLocale(Context.java:584)
> 	com.matrixone.servlet.ServletUtil.checkAuthentication(ServletUtil.java:86)
> 
> com.matrixone.servlet.FrameworkServlet.isLoggedIn(FrameworkServlet.java:623)
> 
> com.matrixone.servlet.FrameworkServlet.isLoggedIn(FrameworkServlet.java:610)
> 	com.matrixone.servlet.Framework.isLoggedIn(Framework.java:399)
> 	org.apache.jsp.emxLogin_jsp._jspService(emxLogin_jsp.java:243)
> 	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> 	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> 	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 
> com.matrixone.servlet.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:173)
> 
> note The full stack trace of the root cause is available in the Apache
> Tomcat/5.0.27 logs.
> Apache Tomcat/5.0.27
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