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Posted to dev@tomcat.apache.org by bu...@apache.org on 2004/02/26 15:23:58 UTC
DO NOT REPLY [Bug 27253] New: -
Conflict between ant.jar in common/lib and xalan method: org.apache.xalan.xslt.EnvironmentCheck.checkEnvironment
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Conflict between ant.jar in common/lib and xalan method: org.apache.xalan.xslt.EnvironmentCheck.checkEnvironment
Summary: Conflict between ant.jar in common/lib and xalan method:
org.apache.xalan.xslt.EnvironmentCheck.checkEnvironment
Product: Tomcat 4
Version: 4.1.30
Platform: Other
OS/Version: Other
Status: NEW
Severity: Critical
Priority: Other
Component: Unknown
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: filippo.munafo@kion.it
It seems that the ant jar (1.6) bundled with this version of tomcat (4.1.30)
creates a conflict that causes a strange exception calling the following method
of Xalan (tested with Xalan 2.4D1 and latest 2.5.2):
org.apache.xalan.xslt.EnvironmentCheck.checkEnvironment
Here it is the stack trace (where XalanEnvCheck.java is our test class):
java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/AntMain
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:488)
at java.security.SecureClassLoader.defineClass
(SecureClassLoader.java:106)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:243)
at java.net.URLClassLoader.access$100(URLClassLoader.java:51)
at java.net.URLClassLoader$1.run(URLClassLoader.java:190)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:183)
at org.apache.catalina.loader.StandardClassLoader.findClass
(StandardClassLoader.java:621)
at org.apache.catalina.loader.StandardClassLoader.loadClass
(StandardClassLoader.java:958)
at org.apache.catalina.loader.StandardClassLoader.loadClass
(StandardClassLoader.java:857)
at org.apache.catalina.loader.StandardClassLoader.loadClass
(StandardClassLoader.java:941)
at org.apache.catalina.loader.StandardClassLoader.loadClass
(StandardClassLoader.java:857)
at org.apache.catalina.loader.WebappClassLoader.loadClass
(WebappClassLoader.java:1429)
at org.apache.catalina.loader.WebappClassLoader.loadClass
(WebappClassLoader.java:1289)
at org.apache.xml.utils.ObjectFactory.findProviderClass
(ObjectFactory.java:387)
at org.apache.xalan.xslt.EnvironmentCheck.checkAntVersion
(EnvironmentCheck.java:1033)
at org.apache.xalan.xslt.EnvironmentCheck.getEnvironmentHash
(EnvironmentCheck.java:264)
at org.apache.xalan.xslt.EnvironmentCheck.checkEnvironment
(EnvironmentCheck.java:207)
at webapp.XalanEnvCheck.doGet(XalanEnvCheck.java:26)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke
(StandardContext.java:2422)
at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:163)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:199)
at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:828)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio
n(Http11Protocol.java:700)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:584)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:479)
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