PR is ready for review
https://github.com/apache/struts/pull/1262
wt., 29 kwi 2025 o 19:13 Lukasz Lenart napisał(a):
>
> wt., 29 kwi 2025 o 14:59 Tamás Barta napisał(a):
> > Lukas, could you please fix this bug?
>
> Sure, please register a ticket :)
>
>
> Cheers
> Łukasz
---
wt., 29 kwi 2025 o 14:59 Tamás Barta napisał(a):
> Lukas, could you please fix this bug?
Sure, please register a ticket :)
Cheers
Łukasz
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Hi!
I'm afraid I can't and the action class itself is not relevant here,
because it isn't called yet.
Before the ERROR log (the stacktrace) there is only one log line with empty
message:
2025-04-29 10:08:21,810 WARN
[org.apache.struts2.interceptor.AbstractFileUploadInterceptor] (default
task-131
Hii Tamás,
Could you please attach your action class, so all of us in here can
see the details.
Thank you
On Tue, Apr 29, 2025 at 7:00 PM Tamás Barta wrote:
>
> Hi!
>
> We use Struts 6.7.4 and today we got the following exception in our
> production system. I don't know how it is possible or ho
Ahh... many thanks.
On Tue, Jan 26, 2021 at 7:02 AM Lukasz Lenart
wrote:
> wt., 26 sty 2021 o 13:45 Burton Rhodes
> napisał(a):
> >
> > Lukasz -
> > Sorry if this is a dumb question, but where and how do I call the
> > readObject() method that you suggested?
>
> It is used by JVM when an object
wt., 26 sty 2021 o 13:45 Burton Rhodes napisał(a):
>
> Lukasz -
> Sorry if this is a dumb question, but where and how do I call the
> readObject() method that you suggested?
It is used by JVM when an object is deserialized
https://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html
https:
Lukasz -
Sorry if this is a dumb question, but where and how do I call the
readObject() method that you suggested?
On Tue, Jan 26, 2021 at 6:33 AM Burton Rhodes
wrote:
> Many thanks... I will give that a try!
>
>
> On Tue, Jan 26, 2021 at 1:51 AM Lukasz Lenart
> wrote:
>
>> pon., 25 sty 2021 o
Many thanks... I will give that a try!
On Tue, Jan 26, 2021 at 1:51 AM Lukasz Lenart
wrote:
> pon., 25 sty 2021 o 19:52 Burton Rhodes
> napisał(a):
> > public class OpenSessionBackgroundProcess extends BackgroundProcess {
>
> BackgroundProcess is marked as Serializable so container can
> tempo
AFAIK Object does not implement Serializable
is there an object your code can implement for lock object that implements
Serializable?
m-
From: Burton Rhodes
Sent: Monday, January 25, 2021 1:52 PM
To: Struts Users Mailing List
Subject: Re: NPE using
pon., 25 sty 2021 o 19:52 Burton Rhodes napisał(a):
> public class OpenSessionBackgroundProcess extends BackgroundProcess {
BackgroundProcess is marked as Serializable so container can
temporarily store it on disk
> private Object lock = new Object(); // used for synchronization
I would mark th
The complete class is below (and also here: https://pastebin.com/Z8QyTRzM).
It extends org.apache.struts2.interceptor.BackgroundProcess which
implements serializable. Do I need to explicitly implement? Or do you see
anything else that might be the cause? Many thanks.
package com.afs.web.common.
czw., 21 sty 2021 o 18:56 Burton Rhodes napisał(a):
> synchronized (lock) { <-- NPE is here
How is this lock defined? Is it a serializable class?
Regards
--
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/
--
pon., 9 lis 2020 o 14:38 Paul Zepernick
napisał(a):
>
> Thank you very much, this has resolved the issue! I have created a ticket in
> Jira.
>
> https://issues.apache.org/jira/browse/WW-5095
Great, thanks a lot!
Regards
--
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/
--
: Saturday, November 7, 2020 8:51 AM
To: Struts Users Mailing List
Subject: Re: NPE when running unit test with struts rest plugin
NOTICE: This email originated from outside of the organization. Do not click
links or open attachments unless you recognize the sender and know the content
is safe.
śr
śr., 4 lis 2020 o 17:29 Paul Zepernick
napisał(a):
> I have posted an example project that reproduces the error in the junit test
>
> https://github.com/zepernick/struts25-rest-junit
I think I have found the problem, mapping is not set in
getActionProxy(), you can fix it by overriding it like thi
Sent: Tuesday, November 3, 2020 2:42 PM
To: Struts Users Mailing List
Subject: RE: NPE when running unit test with struts rest plugin
NOTICE: This email originated from outside of the organization. Do not click
links or open attachments unless you recognize the sender and know the content
is safe
To: Struts Users Mailing List
Subject: Re: NPE when running unit test with struts rest plugin
NOTICE: This email originated from outside of the organization. Do not click
links or open attachments unless you recognize the sender and know the content
is safe.
wt., 3 lis 2020 o 13:24 Paul
wt., 3 lis 2020 o 13:24 Paul Zepernick
napisał(a):
> Yes, I am using the struts2-junit plugin and extending
> StrutsSpringJUnit4TestCase from the plugin.
Would you mind preparing a small example and put it on Github?
Regards
--
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/
--
, November 3, 2020 1:16 AM
To: Struts Users Mailing List
Subject: Re: NPE when running unit test with struts rest plugin
NOTICE: This email originated from outside of the organization. Do not click
links or open attachments unless you recognize the sender and know the content
is safe.
pon., 2 lis 2020
pon., 2 lis 2020 o 14:48 Paul Zepernick
napisał(a):
> Struts: 5.2.25
>
> Plugins: struts2-rest, struts2-spring, struts2-convention
> junit 4
>
>
Did you try to use struts2-junit plugin and based your tests
on StrutsJUnit4TestCase?
https://struts.apache.org/plugins/junit/
Regards
--
Łukasz
+ 48
2014-05-06 18:30 GMT+02:00 Bruno Klava :
> Hi,
>
> in order to load a message from a *.properties file from a servlet, I used
> to do:
>
> new ActionSupport().getText(messageKey);
Do you use it inside Struts action? ActionContext is action specific
which means you cannot access it from outside, fr
Answering my own question:
LocalizedTextUtil.findDefaultText(messageKey, Locale.getDefault())
On Tue, May 6, 2014 at 1:30 PM, Bruno Klava wrote:
> Hi,
>
> in order to load a message from a *.properties file from a servlet, I used
> to do:
>
> new ActionSupport().getText(messageKey);
>
> It use
Ah, ok. So the SourceForge one is not the one I'm using then. I'm
extending org.apache.struts2.StrutsTestCase in the test I'm having
problems with. Thanks for your input!
On Fri, Apr 29, 2011 at 1:47 PM, Dave Newton wrote:
> On Fri, Apr 29, 2011 at 1:35 PM, Justin Robbins wrote:
>> Lastly, can
On Fri, Apr 29, 2011 at 1:35 PM, Justin Robbins wrote:
> Lastly, can anyone explain what the deal is with StrutsTestCase?
> There's a tutorial page for using it with Struts 2 on
> struts.apache.org but the SourceForge page
> (http://strutstestcase.sourceforge.net/) for it hasn't been updated
> sinc
I kind of didnt find a project i could deploy to appengine there. I think
regular servlets is the way to go for me.
On Fri, Feb 5, 2010 at 2:22 PM, Saeed Iqbal wrote:
> Thanks will do.
>
> On Friday, February 5, 2010, Lukasz Lenart
> wrote:
> > 2010/2/5 Saeed Iqbal :
> >> Looks like Google has
Thanks will do.
On Friday, February 5, 2010, Lukasz Lenart wrote:
> 2010/2/5 Saeed Iqbal :
>> Looks like Google has fixed the OGNL issue however this is the new issue I
>> saw.
>
> Take a look here
> http://code.google.com/p/struts2-jquery/source/browse/#svn/showcase
>
> The showcase is here
> ht
2010/2/5 Saeed Iqbal :
> Looks like Google has fixed the OGNL issue however this is the new issue I
> saw.
Take a look here
http://code.google.com/p/struts2-jquery/source/browse/#svn/showcase
The showcase is here
http://struts2-jquery.appspot.com/home.action
Regards
--
Łukasz
http://www.lenart
Looks like Google has fixed the OGNL issue however this is the new issue I
saw.
Please help.
On Thu, Feb 4, 2010 at 7:14 PM, Saeed Iqbal wrote:
> Any ideas why my application is throwing this error on Google App Engine
>
> Uncaught exception from servlet
> java.lang.NullPointerException
>
Thanks.
On Thu, Feb 4, 2010 at 7:17 PM, Cimballi wrote:
> Look here, there are 2 tips, about security and swing, you will need :
>
>
> http://whyjava.wordpress.com/2009/08/30/creating-struts2-application-on-google-app-engine-gae/
>
> Cimballi
>
>
> On Thu, Feb 4, 2010 at 9:14 AM, Saeed Iqbal wro
That archetype doesnt exist anymore.
On Thu, Feb 4, 2010 at 7:17 PM, Lukasz Lenart
wrote:
> 2010/2/4 Saeed Iqbal :
> > Any ideas why my application is throwing this error on Google App Engine
>
> Take a look on struts2-convention-archetype
>
>
> Regards
> --
> Łukasz
> http://www.lenart.org.pl/
>
2010/2/4 Saeed Iqbal :
> Any ideas why my application is throwing this error on Google App Engine
Take a look on struts2-convention-archetype
Regards
--
Łukasz
http://www.lenart.org.pl/
Kapituła Javarsovia 2010
http://javarsovia.pl
--
Look here, there are 2 tips, about security and swing, you will need :
http://whyjava.wordpress.com/2009/08/30/creating-struts2-application-on-google-app-engine-gae/
Cimballi
On Thu, Feb 4, 2010 at 9:14 AM, Saeed Iqbal wrote:
> Any ideas why my application is throwing this error on Google App
This was fixed in xwork trunk(yesterday). I can't find the ticket now :)
musachy
On Wed, Apr 1, 2009 at 2:00 PM, Derrick Koes wrote:
> If I attempt to use an empty message node in my visitor validator
> configuration, I get a NullPointerException from
> TextParseUtil.translateVariables (line 155
2009/1/22 Jan Fröhlich :
> And if - are there any other work arounds than installing tomcat in a
> different path, cause I have to use a preinstalled tomcat in a path with
> blank spaces.
You can checkout XWork and build it for your self or I can share my
build, then you have to only replace tha
fixed in xwork trunk, not that it helps much
musachy
On Thu, Jan 22, 2009 at 3:00 PM, Lukasz Lenart
wrote:
> 2009/1/22 Jan Fröhlich :
>> is that already verified, that the NPE occurs cause of the spaces in the
>> path names?
>> And if - are there any other work arounds than installing tomca
2009/1/22 Jan Fröhlich :
> is that already verified, that the NPE occurs cause of the spaces in the path
> names?
> And if - are there any other work arounds than installing tomcat in a
> different path, cause I have to use a preinstalled tomcat in a path with
> blank spaces.
Yes, I can confirm
9 11:14 AM
> To: Struts Users Mailing List
> Subject: Re: NPE initializing 2.1.6 showcase in Tomcat 6.0.18
>
> 2009/1/16 Lukasz Lenart :
> >> I installed Tomcat service and drop the war that comes within the
> >> struts-2.1.6-all.zip and then saw the NPE blow. I restarte
2009/1/16 Lukasz Lenart :
>> I installed Tomcat service and drop the war that comes within the
>> struts-2.1.6-all.zip and then saw the NPE blow. I restarted the showcase
>> several times from Tomcat manager but still got the NPE.
> I've started it from console (via bat file) maybe that's the case
2009/1/16 Giovanni Azua :
> I have the same here:
>
> Struts 2.1.6
> Tomcat 6.0.18
> JSE JDK 1.6.0_11
> Windows XP
>
> I installed Tomcat service and drop the war that comes within the
> struts-2.1.6-all.zip and then saw the NPE blow. I restarted the showcase
> several times from Tomcat manager but
have a bit more time will checkout the sources and debug a bit.
Best regards,
Giovanni
> -Original Message-
> From: Lukasz Lenart [mailto:lukasz.len...@googlemail.com]
> Sent: Thursday, January 15, 2009 9:48 PM
> To: Struts Users Mailing List
> Subject: Re: NPE initializing
JDK 1.6_11
Regards
--
Lukasz
http://www.lenart.org.pl/
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I made the same setup, no problems.
Regards
--
Lukasz
http://www.lenart.org.pl/
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It works for me, but I see how that could happen,
if (file != null) {
lastModified = file.lastModified();
files.put(fileName, new FileRevision(file, lastModified));
} else {
// Never expire a non-file resource
files.put(fileName, new FileRevision());
}
in the else case,
>Root cause follows.
>java.lang.NullPointerException
>at org.apache.struts2.views.jsp.TagUtils.getStack(TagUtils.java:56)
I had this problem intermittently, and finally figured out its source and
how to quash it for good.
It has to do with when struts2 "cleans up" after itself to prevent memory
l
pp. Has anyone successfully
used the struts 2 taglibs in a struts 1 app?
- Original Message
From: Martin Gainty <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]; user@struts.apache.org
Sent: Sunday, November 26, 2006 2:15:19 PM
Subject: Re: NPE in TagUtils.getStack after upgrading
Jon-
http://jira.opensymphony.com/secure/IssueNavigator.jspa?view=rss&&pid=10050&fixfor=21200&tempMax=25&reset=true&decorator=none
reported a bug with OpenSymphony 1 beta2 getStack method which was patched
in version 1.0
Can you verify your OpenSymphony and or Xwork version?
Anyone else?
Mar
I noticed there was an earlier posting on the dev list regarding this
(10/10/06). I downloaded the beta version of 2.0.1 from the struts website and
I'm getting the same NPE. Is there a work around? I'm trying to ease my
transition into S2, and would like to use the datePicker tag w/Struts 1.3
Oops. Figured it out. I was putting a string literal in the
ActionError constructor instead of message resource references.
Sorry for the noise.
Thanks,
Eric
On Jun 28, 2004, at 2:00 PM, Eric Schneider wrote:
Hi,
I'm getting a error that I'm a bit confused about. I believe I'm
doing everyth
hing is another matter - I guess
you need to make the case to them that its a valid scenario.
Good luck.
Niall
- Original Message -
From: "Christopher Schultz" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Saturday, June 12, 200
Niall,
(First, let me say that I'm very happy to see such a great response so
fast. I really appreciate the time you took to research my problem and
make suggestions. I expected to suffer several rounds of "go away and
complain to the velocity tools guys" before getting anything useful.
Thanks!
I have to say I don't use velocity and so I don't really understand how your
using Struts without an Action, but anyway here goes...
When modules were introduced in Struts 1.1 ActionServlet was modified so
that every time a request was processed it stores the ModuleConfig as a
parameter in the req
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