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Posted to user@struts.apache.org by Wes Cummings <we...@wescummings.net> on 2001/04/06 22:18:40 UTC

Visualage Java 3.5 with tomcat and struts

hi,
I am trying to get struts to run in VAJ3.5 pacth 2. I have tomcat running
fine. The version of tomcat is 3.1. The version of struts is 1.0-beta-1. In
stepping thru with the debugger, it appears to get the error when trying to
load org.apache.struts.digester.Digster. I have all Struts classes loaded in
VisualAge and have added the Struts project to the TomcatRunner properties.
I have tried adding the struts.jar to TomcatRunner's classpath as well with
know luck. Any help at all would be most appreciated.

Thanks in advance,

Wes Cummings

I get the following error when tomcat is starting up:

Context log path="/struts-example" :tomcat.errorPage: init
Context log: path="/struts-example" XmlReader - init  /struts-example
webapps/struts-example
Context log: path="/struts-example" Reading
E:\VAJ\ide\project_resources\Apache_Tomcat_Test_Environment\conf\web.xml
Context log: path="/struts-example" Reading
E:\VAJ\ide\project_resources\Apache_Tomcat_Test_Environment\webapps\struts-e
xample\WEB-INF\web.xml
Context log: path="/struts-example" Loading -2147483646 jsp
Context log path="/struts-example" :jsp: init
<JASPER_LOG> Fri Apr 06 12:38:25 PDT 2001 Parent class loader is:
org.apache.tomcat.loader.AdaptiveServletLoader@78c7</JASPER_LOG>
Context log: path="/struts-example" Loading -2147483646 default
Context log path="/struts-example" :default: init
Context log: path="/struts-example" Loading 1 database
Context log path="/struts-example" :database: init
Context log path="/struts-example" :database: Initializing database servlet
Context log path="/struts-example" :database: Loading database from
'/WEB-INF/database.xml'
Exception occurred:  null
java.lang.reflect.InvocationTargetException: java.lang.InternalError: (Ex02)
An error has occurred.
	java.lang.Throwable(java.lang.String)
	java.lang.Error(java.lang.String)
	java.lang.VirtualMachineError(java.lang.String)
	java.lang.InternalError(java.lang.String)
	void org.apache.struts.example.DatabaseServlet.load()
	void org.apache.struts.example.DatabaseServlet.load()
	void org.apache.struts.example.DatabaseServlet.init()
	void javax.servlet.GenericServlet.init(javax.servlet.ServletConfig)
	void org.apache.tomcat.core.ServletWrapper.initServlet()
	void org.apache.tomcat.core.ServletWrapper.loadServlet()
	void
org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(org.apache.to
mcat.core.Context)
	void
org.apache.tomcat.core.ContextManager.initContext(org.apache.tomcat.core.Con
text)
	void org.apache.tomcat.core.ContextManager.init()
	void org.apache.tomcat.startup.Tomcat.execute(java.lang.String [])
	void org.apache.tomcat.startup.Tomcat.main(java.lang.String [])
	java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object,
java.lang.Object [])
	void com.ibm.ivj.tomcat.TomcatRunner.startTomcat(java.lang.String)
	void
com.ibm.ivj.tomcat.TomcatRunner.actionPerformed(java.awt.event.ActionEvent)
	void java.awt.Button.processActionEvent(java.awt.event.ActionEvent)
	void java.awt.Button.processEvent(java.awt.AWTEvent)
	void java.awt.Component.dispatchEventImpl(java.awt.AWTEvent)
	void java.awt.Component.dispatchEvent(java.awt.AWTEvent)
	void java.awt.EventQueue.dispatchEvent(java.awt.AWTEvent)
	boolean java.awt.EventDispatchThread.pumpOneEvent()
	void java.awt.EventDispatchThread.pumpEvents(java.awt.Conditional)
	void java.awt.EventDispatchThread.run()

Re: Visualage Java 3.5 with tomcat and struts

Posted by Vincent Massol <vm...@octo.com>.
oups ... sorry this mail wans meant for Sylvain Fagnent only .... :)

I just wanted to say (having worked with Sylvain on the problem) that it was
not the Digester which was missing but it was a parsing problem which we
solved by doing what Sylvain explained (replaced the VAJava provided XML
parser by the latests Xerces one v 1.3.0 or 1.3.1 I seem to remember).

Hope it helps.
Vincent

----- Original Message -----
From: "Vincent Massol" <vm...@octo.com>
To: <st...@jakarta.apache.org>
Sent: Saturday, April 07, 2001 8:53 AM
Subject: Re: Visualage Java 3.5 with tomcat and struts


> oui mais le Digester c'est une classe de Struts qui est donc toujours la
> ....
>
> ----- Original Message -----
> From: "Sylvain Fagnent" <sf...@octo.com>
> To: <st...@jakarta.apache.org>
> Sent: Saturday, April 07, 2001 12:46 AM
> Subject: Re: Visualage Java 3.5 with tomcat and struts
>
>
> > We had a similar problem. In our case it appears that the Digester was
> > missing. Remove the IBM XML Parser for Java Project and replace it by a
> > Xerces parser in a XML projext for instance. Go to
http://xml.apache.org/
> > you'll find the XERCES parser jar.
> >
> > Sylvain Fagnent
> >
> >
> > ----- Original Message -----
> > From: "Wes Cummings" <we...@wescummings.net>
> > To: "Struts-User" <st...@jakarta.apache.org>
> > Sent: Friday, April 06, 2001 10:18 PM
> > Subject: Visualage Java 3.5 with tomcat and struts
> >
> >
> > > hi,
> > > I am trying to get struts to run in VAJ3.5 pacth 2. I have tomcat
> running
> > > fine. The version of tomcat is 3.1. The version of struts is
1.0-beta-1.
> > In
> > > stepping thru with the debugger, it appears to get the error when
trying
> > to
> > > load org.apache.struts.digester.Digster. I have all Struts classes
> loaded
> > in
> > > VisualAge and have added the Struts project to the TomcatRunner
> > properties.
> > > I have tried adding the struts.jar to TomcatRunner's classpath as well
> > with
> > > know luck. Any help at all would be most appreciated.
> > >
> > > Thanks in advance,
> > >
> > > Wes Cummings
> > >
> > > I get the following error when tomcat is starting up:
> > >
> > > Context log path="/struts-example" :tomcat.errorPage: init
> > > Context log: path="/struts-example" XmlReader - init  /struts-example
> > > webapps/struts-example
> > > Context log: path="/struts-example" Reading
> > >
E:\VAJ\ide\project_resources\Apache_Tomcat_Test_Environment\conf\web.xml
> > > Context log: path="/struts-example" Reading
> > >
> >
>
E:\VAJ\ide\project_resources\Apache_Tomcat_Test_Environment\webapps\struts-e
> > > xample\WEB-INF\web.xml
> > > Context log: path="/struts-example" Loading -2147483646 jsp
> > > Context log path="/struts-example" :jsp: init
> > > <JASPER_LOG> Fri Apr 06 12:38:25 PDT 2001 Parent class loader is:
> > > org.apache.tomcat.loader.AdaptiveServletLoader@78c7</JASPER_LOG>
> > > Context log: path="/struts-example" Loading -2147483646 default
> > > Context log path="/struts-example" :default: init
> > > Context log: path="/struts-example" Loading 1 database
> > > Context log path="/struts-example" :database: init
> > > Context log path="/struts-example" :database: Initializing database
> > servlet
> > > Context log path="/struts-example" :database: Loading database from
> > > '/WEB-INF/database.xml'
> > > Exception occurred:  null
> > > java.lang.reflect.InvocationTargetException: java.lang.InternalError:
> > (Ex02)
> > > An error has occurred.
> > > java.lang.Throwable(java.lang.String)
> > > java.lang.Error(java.lang.String)
> > > java.lang.VirtualMachineError(java.lang.String)
> > > java.lang.InternalError(java.lang.String)
> > > void org.apache.struts.example.DatabaseServlet.load()
> > > void org.apache.struts.example.DatabaseServlet.load()
> > > void org.apache.struts.example.DatabaseServlet.init()
> > > void javax.servlet.GenericServlet.init(javax.servlet.ServletConfig)
> > > void org.apache.tomcat.core.ServletWrapper.initServlet()
> > > void org.apache.tomcat.core.ServletWrapper.loadServlet()
> > > void
> > >
> >
>
org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(org.apache.to
> > > mcat.core.Context)
> > > void
> > >
> >
>
org.apache.tomcat.core.ContextManager.initContext(org.apache.tomcat.core.Con
> > > text)
> > > void org.apache.tomcat.core.ContextManager.init()
> > > void org.apache.tomcat.startup.Tomcat.execute(java.lang.String [])
> > > void org.apache.tomcat.startup.Tomcat.main(java.lang.String [])
> > > java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object,
> > > java.lang.Object [])
> > > void com.ibm.ivj.tomcat.TomcatRunner.startTomcat(java.lang.String)
> > > void
> > >
> >
>
com.ibm.ivj.tomcat.TomcatRunner.actionPerformed(java.awt.event.ActionEvent)
> > > void java.awt.Button.processActionEvent(java.awt.event.ActionEvent)
> > > void java.awt.Button.processEvent(java.awt.AWTEvent)
> > > void java.awt.Component.dispatchEventImpl(java.awt.AWTEvent)
> > > void java.awt.Component.dispatchEvent(java.awt.AWTEvent)
> > > void java.awt.EventQueue.dispatchEvent(java.awt.AWTEvent)
> > > boolean java.awt.EventDispatchThread.pumpOneEvent()
> > > void java.awt.EventDispatchThread.pumpEvents(java.awt.Conditional)
> > > void java.awt.EventDispatchThread.run()
> > >
> > >
> >
> >
>
>

Re: Visualage Java 3.5 with tomcat and struts

Posted by Vincent Massol <vm...@octo.com>.
oui mais le Digester c'est une classe de Struts qui est donc toujours la
....

----- Original Message -----
From: "Sylvain Fagnent" <sf...@octo.com>
To: <st...@jakarta.apache.org>
Sent: Saturday, April 07, 2001 12:46 AM
Subject: Re: Visualage Java 3.5 with tomcat and struts


> We had a similar problem. In our case it appears that the Digester was
> missing. Remove the IBM XML Parser for Java Project and replace it by a
> Xerces parser in a XML projext for instance. Go to http://xml.apache.org/
> you'll find the XERCES parser jar.
>
> Sylvain Fagnent
>
>
> ----- Original Message -----
> From: "Wes Cummings" <we...@wescummings.net>
> To: "Struts-User" <st...@jakarta.apache.org>
> Sent: Friday, April 06, 2001 10:18 PM
> Subject: Visualage Java 3.5 with tomcat and struts
>
>
> > hi,
> > I am trying to get struts to run in VAJ3.5 pacth 2. I have tomcat
running
> > fine. The version of tomcat is 3.1. The version of struts is 1.0-beta-1.
> In
> > stepping thru with the debugger, it appears to get the error when trying
> to
> > load org.apache.struts.digester.Digster. I have all Struts classes
loaded
> in
> > VisualAge and have added the Struts project to the TomcatRunner
> properties.
> > I have tried adding the struts.jar to TomcatRunner's classpath as well
> with
> > know luck. Any help at all would be most appreciated.
> >
> > Thanks in advance,
> >
> > Wes Cummings
> >
> > I get the following error when tomcat is starting up:
> >
> > Context log path="/struts-example" :tomcat.errorPage: init
> > Context log: path="/struts-example" XmlReader - init  /struts-example
> > webapps/struts-example
> > Context log: path="/struts-example" Reading
> > E:\VAJ\ide\project_resources\Apache_Tomcat_Test_Environment\conf\web.xml
> > Context log: path="/struts-example" Reading
> >
>
E:\VAJ\ide\project_resources\Apache_Tomcat_Test_Environment\webapps\struts-e
> > xample\WEB-INF\web.xml
> > Context log: path="/struts-example" Loading -2147483646 jsp
> > Context log path="/struts-example" :jsp: init
> > <JASPER_LOG> Fri Apr 06 12:38:25 PDT 2001 Parent class loader is:
> > org.apache.tomcat.loader.AdaptiveServletLoader@78c7</JASPER_LOG>
> > Context log: path="/struts-example" Loading -2147483646 default
> > Context log path="/struts-example" :default: init
> > Context log: path="/struts-example" Loading 1 database
> > Context log path="/struts-example" :database: init
> > Context log path="/struts-example" :database: Initializing database
> servlet
> > Context log path="/struts-example" :database: Loading database from
> > '/WEB-INF/database.xml'
> > Exception occurred:  null
> > java.lang.reflect.InvocationTargetException: java.lang.InternalError:
> (Ex02)
> > An error has occurred.
> > java.lang.Throwable(java.lang.String)
> > java.lang.Error(java.lang.String)
> > java.lang.VirtualMachineError(java.lang.String)
> > java.lang.InternalError(java.lang.String)
> > void org.apache.struts.example.DatabaseServlet.load()
> > void org.apache.struts.example.DatabaseServlet.load()
> > void org.apache.struts.example.DatabaseServlet.init()
> > void javax.servlet.GenericServlet.init(javax.servlet.ServletConfig)
> > void org.apache.tomcat.core.ServletWrapper.initServlet()
> > void org.apache.tomcat.core.ServletWrapper.loadServlet()
> > void
> >
>
org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(org.apache.to
> > mcat.core.Context)
> > void
> >
>
org.apache.tomcat.core.ContextManager.initContext(org.apache.tomcat.core.Con
> > text)
> > void org.apache.tomcat.core.ContextManager.init()
> > void org.apache.tomcat.startup.Tomcat.execute(java.lang.String [])
> > void org.apache.tomcat.startup.Tomcat.main(java.lang.String [])
> > java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object,
> > java.lang.Object [])
> > void com.ibm.ivj.tomcat.TomcatRunner.startTomcat(java.lang.String)
> > void
> >
>
com.ibm.ivj.tomcat.TomcatRunner.actionPerformed(java.awt.event.ActionEvent)
> > void java.awt.Button.processActionEvent(java.awt.event.ActionEvent)
> > void java.awt.Button.processEvent(java.awt.AWTEvent)
> > void java.awt.Component.dispatchEventImpl(java.awt.AWTEvent)
> > void java.awt.Component.dispatchEvent(java.awt.AWTEvent)
> > void java.awt.EventQueue.dispatchEvent(java.awt.AWTEvent)
> > boolean java.awt.EventDispatchThread.pumpOneEvent()
> > void java.awt.EventDispatchThread.pumpEvents(java.awt.Conditional)
> > void java.awt.EventDispatchThread.run()
> >
> >
>
>

Re: Visualage Java 3.5 with tomcat and struts

Posted by Sylvain Fagnent <sf...@octo.com>.
We had a similar problem. In our case it appears that the Digester was
missing. Remove the IBM XML Parser for Java Project and replace it by a
Xerces parser in a XML projext for instance. Go to http://xml.apache.org/
you'll find the XERCES parser jar.

Sylvain Fagnent


----- Original Message -----
From: "Wes Cummings" <we...@wescummings.net>
To: "Struts-User" <st...@jakarta.apache.org>
Sent: Friday, April 06, 2001 10:18 PM
Subject: Visualage Java 3.5 with tomcat and struts


> hi,
> I am trying to get struts to run in VAJ3.5 pacth 2. I have tomcat running
> fine. The version of tomcat is 3.1. The version of struts is 1.0-beta-1.
In
> stepping thru with the debugger, it appears to get the error when trying
to
> load org.apache.struts.digester.Digster. I have all Struts classes loaded
in
> VisualAge and have added the Struts project to the TomcatRunner
properties.
> I have tried adding the struts.jar to TomcatRunner's classpath as well
with
> know luck. Any help at all would be most appreciated.
>
> Thanks in advance,
>
> Wes Cummings
>
> I get the following error when tomcat is starting up:
>
> Context log path="/struts-example" :tomcat.errorPage: init
> Context log: path="/struts-example" XmlReader - init  /struts-example
> webapps/struts-example
> Context log: path="/struts-example" Reading
> E:\VAJ\ide\project_resources\Apache_Tomcat_Test_Environment\conf\web.xml
> Context log: path="/struts-example" Reading
>
E:\VAJ\ide\project_resources\Apache_Tomcat_Test_Environment\webapps\struts-e
> xample\WEB-INF\web.xml
> Context log: path="/struts-example" Loading -2147483646 jsp
> Context log path="/struts-example" :jsp: init
> <JASPER_LOG> Fri Apr 06 12:38:25 PDT 2001 Parent class loader is:
> org.apache.tomcat.loader.AdaptiveServletLoader@78c7</JASPER_LOG>
> Context log: path="/struts-example" Loading -2147483646 default
> Context log path="/struts-example" :default: init
> Context log: path="/struts-example" Loading 1 database
> Context log path="/struts-example" :database: init
> Context log path="/struts-example" :database: Initializing database
servlet
> Context log path="/struts-example" :database: Loading database from
> '/WEB-INF/database.xml'
> Exception occurred:  null
> java.lang.reflect.InvocationTargetException: java.lang.InternalError:
(Ex02)
> An error has occurred.
> java.lang.Throwable(java.lang.String)
> java.lang.Error(java.lang.String)
> java.lang.VirtualMachineError(java.lang.String)
> java.lang.InternalError(java.lang.String)
> void org.apache.struts.example.DatabaseServlet.load()
> void org.apache.struts.example.DatabaseServlet.load()
> void org.apache.struts.example.DatabaseServlet.init()
> void javax.servlet.GenericServlet.init(javax.servlet.ServletConfig)
> void org.apache.tomcat.core.ServletWrapper.initServlet()
> void org.apache.tomcat.core.ServletWrapper.loadServlet()
> void
>
org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(org.apache.to
> mcat.core.Context)
> void
>
org.apache.tomcat.core.ContextManager.initContext(org.apache.tomcat.core.Con
> text)
> void org.apache.tomcat.core.ContextManager.init()
> void org.apache.tomcat.startup.Tomcat.execute(java.lang.String [])
> void org.apache.tomcat.startup.Tomcat.main(java.lang.String [])
> java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object,
> java.lang.Object [])
> void com.ibm.ivj.tomcat.TomcatRunner.startTomcat(java.lang.String)
> void
>
com.ibm.ivj.tomcat.TomcatRunner.actionPerformed(java.awt.event.ActionEvent)
> void java.awt.Button.processActionEvent(java.awt.event.ActionEvent)
> void java.awt.Button.processEvent(java.awt.AWTEvent)
> void java.awt.Component.dispatchEventImpl(java.awt.AWTEvent)
> void java.awt.Component.dispatchEvent(java.awt.AWTEvent)
> void java.awt.EventQueue.dispatchEvent(java.awt.AWTEvent)
> boolean java.awt.EventDispatchThread.pumpOneEvent()
> void java.awt.EventDispatchThread.pumpEvents(java.awt.Conditional)
> void java.awt.EventDispatchThread.run()
>
>

Re: Cannot retrieve definition for form bean null

Posted by "Craig R. McClanahan" <cr...@apache.org>.

On Fri, 6 Apr 2001, Abraham Kang wrote:

> Does anyone know what this exception means?
> 
> javax.servlet.jsp.JspException: Cannot retrieve definition for form bean
> null
> 
> I have a simple JSP page that only has two Struts tags:
> 
> <html:form ...>
> 
> 
> </html:form>
> 

We'd need to see the details of your <html:form> tag and struts-config.xml
file to be sure, but I would bet there is a mismatch somewhere -- perhaps
an incorrect class name on the <form-bean> element.

> 
> Confused,
> Abraham
> 
> 

Craig

Cannot retrieve definition for form bean null

Posted by Abraham Kang <ab...@infogain.com>.
Does anyone know what this exception means?

javax.servlet.jsp.JspException: Cannot retrieve definition for form bean
null

I have a simple JSP page that only has two Struts tags:

<html:form ...>


</html:form>


Confused,
Abraham