On Apr 3, 2008, at 12:30 PM, Alec Bickerton wrote:
I'm seeing a problem with cocoon requests. When our application
attempts to read a parameter from the request a NullpointerException
is thrown.
I can't be more specific because this ONLY occurs when tomcat is
started without a debugger. If I attach the debugger, it seem that
the RequestWrapper initialises correctly and the parameter is found.
This is in cocoon 2.1.9, has anyone seen this before? Any ideas how
I can prevent it happening through a configuration value?
Did you check tomcat's source code for the version you are running?
I'm curious what is at this line
at
org.apache.catalina.connector.Request.parseParameters(Request.java:2426)
Without knowing code at that line, I can only guess that there is
something wrong with incoming request and tomcat fails to parse it...
Vadim
Thanks,
Alec
The offending method
public String getParameter(String name) {
String value = this.parameters.getParameter(name);
if (value == null && this.rawMode == false)
return this.req.getParameter(name);
else
return value;
}
And here's a stacktrace too.
java.lang.NullPointerException at
org.apache.catalina.connector.Request.parseParameters(Request.java:
2426) at
org.apache.catalina.connector.Request.getParameter(Request.java:
1040) at
org
.apache
.catalina.connector.RequestFacade.getParameter(RequestFacade.java:
355) at
org
.apache
.cocoon.environment.http.HttpRequest.getParameter(HttpRequest.java:
316) at
org
.apache
.cocoon
.environment.wrapper.RequestWrapper.getParameter(RequestWrapper.java:
123)
at
org
.apache
.cocoon
.environment.wrapper.RequestWrapper.getParameter(RequestWrapper.java:
123)
at
org
.apache
.cocoon
.environment.wrapper.RequestWrapper.getParameter(RequestWrapper.java:
123)
at
org
.apache
.cocoon
.environment.wrapper.RequestWrapper.getParameter(RequestWrapper.java:
123)
at
org
.apache
.cocoon
.environment.wrapper.RequestWrapper.getParameter(RequestWrapper.java:
123)
at
org
.apache
.cocoon
.environment.wrapper.RequestWrapper.getParameter(RequestWrapper.java:
123)
at
org
.apache
.cocoon
.environment.wrapper.RequestWrapper.getParameter(RequestWrapper.java:
123)
at
ch
.minick
.portal
.cocoon
.environment
.HttpServletRequestAdapter
.getParameter(HttpServletRequestAdapter.java:160)
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
