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The following page has been changed by GianlucaVarisco: http://wiki.apache.org/tomcat/FAQ/Class_Not_Found ------------------------------------------------------------------------------ == Questions == - '''Why is jsp:useBean is not working?''' + '''Why is {{{ jsp:useBean }}} is not working?''' Make sure: * Your bean is packaged in a class. - * You have fully qualified your class name (eg:com.bar.package.MyClass) OR + * You have fully qualified your class name (eg:{{{ com.bar.package.MyClass }}}) OR - * You have imported your class into your jsp (eg: <%@ pageimport="com.bar.package.MyClass"%>) + * You have imported your class into your jsp (eg: {{{ <%@ pageimport="com.bar.package.MyClass"%> }}}) - ''' Why do I get java.lang.NoClassDefFoundError: javax/servlet/Filter? ''' + ''' Why do I get {{{ java.lang.NoClassDefFoundError: javax/servlet/Filter? }}}''' You probably have servlet.jar floating around somewhere it shouldn't be. This really messes up the classloaders since Tomcat's classloaders don't act quite as normal as one expects (see links above). servlet.jar should only be found only once in $CATALINA_HOME/common/lib. - ''' Why do I get java.lang.NoClassDefFoundError: org/xml/sax/InputSource? ''' + ''' Why do I get {{{ java.lang.NoClassDefFoundError: org/xml/sax/InputSource }}}? ''' You have conflicting XML api jar files in your classpath. Read the README or RELEASE-NOTES for more information. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
