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> Date: Tue, 24 Mar 2009 16:50:54 +0100
> Subject: Re: ClassCastExc
2009/3/24 foward :
> the method getForm() return a object Form where before with the respective
> id is obtained and returned.
You put method getForm() in s:form as a action, which means such
method will be called by Struts 2 and the framework will expect a
String - result name, which you have to
view:
>
>
>
> Survey : ${form.name}
> Introduction : ${form.introduction}
> Close Date: ${form.close_date}
>
>
>
> to show information about one Form.
>
> Please if you can guide me to solve this, Thanks in advance!
>
> Best Regards
>
>
&
-
> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> For additional commands, e-mail: user-h...@struts.apache.org
>
>
>
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2009/3/24 foward :
>
Method getForm() return object Form or String? Struts is expecting
that action will return a String not an object. I think you should
read some tutorial how to use Struts 2.
Regards
--
Lukasz
http://www.lenart.org.pl/
--
troduction : ${form.introduction}
Close Date: ${form.close_date}
to show information about one Form.
Please if you can guide me to solve this, Thanks in advance!
Best Regards
--
View this message in context:
http://www.nabble.com/ClassCastException-com.dev.model.Form-cannot-be-cast-to-java.l
to deal with Collections that are Lists, because it
>> extends ognl.SetPropertyAccessor which casts the Collection to a Set,
>> causing a ClassCastException when acting on a List.
>>
>> In fact there is no ognl.CollectionPropertyAccessor so I created one and
>> for now I&#
-named. It is unable to deal with Collections that are Lists, because
it extends ognl.SetPropertyAccessor which casts the Collection to a Set,
causing a ClassCastException when acting on a List.
In fact there is no ognl.CollectionPropertyAccessor so I created one and
for now I'm
t
extends ognl.SetPropertyAccessor which casts the Collection to a Set, causing a
ClassCastException when acting on a List.
In fact there is no ognl.CollectionPropertyAccessor so I created one and for now
I'm going to override struts-default.xml to set OGNL to use my own
XWorkCollectionProper
rty to java.util.Set
> with the resulting ClassCastException.
>
> I noticed in an xwork jira that this seems to have happened before:
>
> http://jira.opensymphony.com/browse/XW-310
>
> but that's fixed - unfortunately not helping me though.
>
> I can work around this by co
h the resulting
ClassCastException.
I noticed in an xwork jira that this seems to have happened before:
http://jira.opensymphony.com/browse/XW-310
but that's fixed - unfortunately not helping me though.
I can work around this by copying XWorkCollectionPropertyAccessor and writing a
meth
Yes, it is a JPA entity bean proxied by OpenJPA.
It has a list property - the bean is a parent in a parent-child relationship and
this property is the list of children.
This is the incoming HTTP parameter:
portfolio.weightings[0]=123
Despite debugging it I am still not sure what has happened
It seems like it is not a list but a proxy to it
"org.apache.openjpa.util.java$util$ArrayList$proxy" which could be the
root of the problem.
musachy
On Fri, Feb 13, 2009 at 12:00 PM, Adam Hardy
wrote:
> I have a situation where OGNL seems to be misinterpreting the class of the
> HTTP parameter p
I have a situation where OGNL seems to be misinterpreting the class of the HTTP
parameter property it is setting during the ParameterInterceptor call.
As you can see from the exception message, the object is an ArrayList and
certainly not a Set which OGNL thinks it is. I have double, triple and
Hi,
I have an old app which was developed under struts 1.2.8 using struts-
tiles, and has undergone steady development.
However, /AS FAR AS I KNOW/, no changes to the tags library files
have been made for a long time.
Yet today, after rebuilding the project (using Project > Clean in
Eclipse
is :-)
Cheers,
-Ralf
[1] https://issues.apache.org/struts/browse/WW-2107
>
> Thanks for your help.
> --
> View this message in context:
> http://www.nabble.com/Random-ClassCastException-%3A-I%27m-expecting-Long%2C-Struts-gives-me-Strin
ime to do it)
Thanks for your help.
--
View this message in context:
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Sent from the Struts - User
mleneveut wrote:
What I can't understand is why it works in some environments, and no others.
The war is the same.
Probably because there were known bugs in 2.1.0 (both struts and xwork).
As such, it was never intended for general use. The first GA (General
Availability) 2.1.x was 2.1.6. U
2.1.0
>
> You should think about upgrading to 2.1.6, as it became GA recently.
>
> Cheers,
> -Ralf
>
> [1] http://struts.apache.org/2.0.14/docs/type-conversion.html
>
>
>
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size="10">
>
>
> Action :
>private List idsCommerciaux;
>public List getIdsCommerciaux() {
>return idsCommerciaux;
>}
>public void setIdsCommerciaux(List idsCommerciaux) {
>
(List idsCommerciaux) {
this.idsCommerciaux = idsCommerciaux;
}
for (Long unCommercial : idsCommerciaux) { //ClassCastException here
Struts2 version : 2.1.0
--
View this message in context:
http://www.nabble.com/Random-ClassCastException-%3A-I%27m-expecting-Long%2C-S
gt; >
>> > What line's the Exception being thrown on?
>> >
>> > -Original Message-
>> > From: slideharmony [mailto:[EMAIL PROTECTED]
>> > Sent: Friday, November 16, 2007 9:35 AM
>> > To: user@struts.apache.org
>> > Subjec
> Utente newuser = null;
> begin();
> newuser = (User)getSession().save(user);
> commit();
> close();
> return newuser;
> }
>
> this code throws a ClassCastException:
> java.lang.Long
> I have mapped all correctly, i have the same code
> that works perfec
r@struts.apache.org
> Subject: ClassCastException
>
>
> Hello,
> I have a problem saving a bean User. I use the following code:
>
> UserDao dao = new UserDao();
> User user = new User();
> Service.populate(user);
> dao.save(utente);
> if(user != null){
> return S
lto:[EMAIL PROTECTED]
> > Sent: Friday, November 16, 2007 9:35 AM
> > To: user@struts.apache.org
> > Subject: ClassCastException
> >
> >
> > Hello,
> > I have a problem saving a bean User. I use the following code:
> >
> > UserDao dao = new UserDao();
> &
What line's the Exception being thrown on?
-Original Message-
From: slideharmony [mailto:[EMAIL PROTECTED]
Sent: Friday, November 16, 2007 9:35 AM
To: user@struts.apache.org
Subject: ClassCastException
Hello,
I have a problem saving a bean User. I use the following code:
UserDa
();
newuser = (User)getSession().save(user);
commit();
close();
return newuser;
}
this code throws a ClassCastException: java.lang.Long
I have mapped all correctly, i have the same code that works perfectly in
struts, but I get that exception with struts2. Can anybody help me?
--
View this message in
Why can't you access the HttpServletRequest object using
ServletActionContext.getRequest() and then just use the getParameter()
method to get the request parameters?
If you're getting a ClassCastException it's because you're casting
something that isn't a String to a S
tion.getInvocationContext().getSession();
> Map parameters =
> invocation.getInvocationContext().getParameters();
> String loginAttempt =
> (String)parameters.get(Constants.LOGIN_ATTEMPT_KEY);
>
>
> return invocation.invoke ();
>
getSession();
Map parameters =
invocation.getInvocationContext().getParameters();
String loginAttempt =
(String)parameters.get(Constants.LOGIN_ATTEMPT_KEY);
return invocation.invoke ();
}
When the line in bold is reached, I' getting a ClassCastExce
redundant and it can safely be removed.
By removing it, it resolves the ClassCastException with
org.apache.struts.taglib.html.MessagesTei
But why should this double presence of jsp-api.jar be a problem for
Tomcat 5.5.9 but not for 5.0.28?
Thank you,
Stewart
-Original Message-
From
(they were not used)
solved the problem.
Thanks,
Christian
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Sent: August 17, 2005 6:24 AM
To: [EMAIL PROTECTED]; user@struts.apache.org
Subject: Tomcat 5.5.9 with Struts 1.2.7 -> ClassCastException - looks like a
Tomcat
Using Struts 1.2.7 with the latest Tomcat 5.5.9 I get the following in
localhost..log when I first try to access my web application:
17-Aug-2005 11:02:02 org.apache.catalina.core.Stand-ardHostValve custom
SEVERE: Exception Processing
ErrorPage[exceptionType=java.l-ang.Exception, location=/erro
I'm using Tomcat 5.5, JDK 1.5, Struts 1.2.7 and Tiles. I'm getting
the following exception when I navigate to a Tiles page, I'm getting
the following:
java.lang.ClassCastException: org.apache.struts.taglib.tiles.UseAttributeTei
at
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagIn
formset.
Regards,
David
-Original Message-
From: Caroline Jen [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 22, 2004 4:16 PM
To: Struts Users Mailing List
Subject: Re: What Are the Causes For Validation to Throw
ClassCastException?
I have changed the property from 'page
sort.
Matt
Caroline Jen wrote:
I have changed the property from 'page' to 'pg'. The
ClassCastException problem is gone. However, the
validation.xml that I put in the AppName/WEB-INF is
not doing anything.
In my action mapping (struts-config.xml), I did set
I have changed the property from 'page' to 'pg'. The
ClassCastException problem is gone. However, the
validation.xml that I put in the AppName/WEB-INF is
not doing anything.
In my action mapping (struts-config.xml), I did set
validate="true"
and in my va
title"
depends="required">
It appears as though the problem is with your use of a form-property
called "page" - based on what I am seeing around line 141 of the
DynaValidatorForm code, if you have a property nam
Do not understand the 'HTTP Status 500 -
java.lang.ClassCastException
org.apache.struts.validator.DynaValidatorForm.validate(DynaValidatorForm.java:141)'
1. I have this plug-in by the very end of the
struts-config.xml file:
2. I have this action mapping in the struts-config.xml
file:
ssage-
From: Mathew Joseph [mailto:[EMAIL PROTECTED]
Sent: 06 July 2004 06:42
To: Struts Users Mailing List
Subject: RE: ClassCastException when usig multiple web applications
Hi
The context name of my application is "am" .
Here is the sample code of action class, struts-config, tile
-
From: McCormack, Chris [mailto:[EMAIL PROTECTED]
Sent: Monday, July 05, 2004 7:38 PM
To: Struts Users Mailing List
Subject: RE: ClassCastException when usig multiple web applications
Please paste in a sample action and a sample tile-def. The more info the easier it is
to help you out
]
Subject: ClassCastException when usig multiple web applications
Hi,
We have deployed a ROOT application and another application called 'AM' in Tomcat
4.1.30. Both applications use struts. In struts config file as well as tiles
definition files we have given all paths relative to context.
Hi,
We have deployed a ROOT application and another application called 'AM' in Tomcat
4.1.30. Both applications use struts. In struts config file as well as tiles
definition files we have given all paths relative to context. Following exception is
thrown, when action class is accessed.
java.l
My web-app runs great when first starting JBoss. After making src
changes to my web-app, I build, and redeploy using ant. I then
attempt to test my changes by going down the exact same html:link
navigation as before, only to receive a ClassCastException from
> Here is a problem with Typecasting,throws
> ClassCastException.
> I'm not able get why it's getting.Bcoz i spent on
> this problem around
> 2weeks.
> i'm very thankful to u for ur solution.
>
> Problem of Area is as Follows:
>
> i've myown
Hi Friends,
ThanQ very much 4ur non-stop help towards me.
Here is a problem with Typecasting,throws ClassCastException.
I'm not able get why it's getting.Bcoz i spent on this problem around
2weeks.
i'm very thankful to u for ur solution.
Problem of Area is as Follows:
i'v
declare or set it to
null, so you will get exception when it return null.
--- ganesh g <[EMAIL PROTECTED]> wrote:
> Hi Friends,
> ThanQ very much 4ur non-stop help towards me.
> Here is a problem with Typecasting,throws
> ClassCastException.
> I'm not able get why it's
Hi Friends,
ThanQ very much 4ur non-stop help towards me.
Here is a problem with Typecasting,throws ClassCastException.
I'm not able get why it's getting.Bcoz i spent on this problem around 2weeks.
i'm very thankful to u for ur solution.
Problem of Area is as Follows:
i'v
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