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http://issues.apache.org/bugzilla/show_bug.cgi?id=40936 Summary: Old SAXParserImpl will fail when old WebApp is deployed Product: Tomcat 5 Version: 5.5.20 Platform: PC OS/Version: Windows XP Status: NEW Severity: minor Priority: P3 Component: Catalina AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] This is more a hook so this problem can be found then a Bug Report. Feel free to move this to some "Known Issues" Place. Problem: You move an WebApp that worked just fine from Tomcat 4.x JDK 1.4 to Tomcat 5.5 JDK 1.5 When starting the WebApp you get java.lang.NoClassDefFoundError: org/apache/crimson/parser/XMLReaderImpl at org.apache.crimson.jaxp.SAXParserImpl.<init>(SAXParserImpl.java:103) This is related to jars in your WEB-INF/lib. When parsing the web.xml file the classpath already contains the Application jars. So the wrong Version of SAXParserImpl is found. Known jars to create this Problem are: xercesImpl.jar googleApi.jar - posibble others who bundle SAXParserImpl - With JDK 1.5 it should be safe to remove these jars from your Application (or remove the xml-parser part form the jar) In general it seems a good Idea to rethink your Applictions XML-Approach when moving to JDK 1.5 (See http://java.sun.com/j2se/1.5.0/docs/guide/xml/jaxp/JAXP-Compatibility_150.htm) -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
