Hadole, Nishant IN BOM SISL wrote:
Dear Simone,
The obvious error displayed from log is " java.lang.NoClassDefFoundError:
org/apache/xerces/util/EncodingMap". First check whether the xerces jar containing
mentioned class is in place. Try downloading new jar and again restart the tomcat
services.
I am no great Java or Eclipse expert, but sometimes one wonders how
explicit an error log message must be, that one would notice.
In the submitted logfile, these two errors happen first :
> 16-feb-2010 16.48.14 org.apache.catalina.loader.WebappClassLoader
validateJarFile
> INFO: validateJarFile(C:\Program
Files\Apache\Tomcat55\webapps\Calzedonia2007\WEB-INF\lib\j2ee.jar) - jar
not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class:
javax/servlet/Servlet.class
> 16-feb-2010 16.48.14 org.apache.catalina.loader.WebappClassLoader
validateJarFile
> INFO: validateJarFile(C:\Program
Files\Apache\Tomcat55\webapps\Calzedonia2007\WEB-INF\lib\javaee.jar) -
jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class:
javax/servlet/Servlet.class
In section 9.7.2 of the servlet spec, it says :
SRV.9.7.2 Web Application Class Loader
...
As described in the J2EE license agreement, servlet containers that are
not part of a J2EE product should not allow the application to override
J2SE platform classes, such as those in the java.*
and javax.* namespaces, that J2SE does not allow to be modified. Also,
servlet containers that are part of a J2EE product should not allow the
application to override J2SE or J2EE platform classes, such as those in
java.* and javax.* namespaces, that either J2SE or J2EE do not allow to
be modified. The container should not allow applications to override or
access the container’s implementation...
I would tend to interpret this as :
- this web application tries to load jar files containing classes which
would redefine classes of the JVM. The log message also indicates which
jar's that is.
- the container (Tomcat) thus - rightly according to the spec - rejects
the loading of these jar's.
- and then, later on, something else fails, maybe because another class
(which may also have been in these rejected jar's) is missing.
Should not the first two errors above be attended to first ?
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
