nullpointerexception

Kenneth Clark wrote:> Hi everyone.>> >> I have just upgraded to the latest SUN glassfish build 1.5.03 I think > it is.>> >> *Now here is the problem:*>> When I call webservices that worked in V1 (from a C# client) I am > getting a java lang. NullPointerException in the updated version. But > when I run them through the tester it returns the data fine. Is there > a setting I have missed somewhere? What logging should I set on what > aspect to try and resolve this problem. It doesn’t seem to be hitting > the code as I can’t find any output from try catch statements I have > set up. It appears it wants to do something inside the system but > fails. The Verifier gives no clues either.>> >Can you explain what features are being used by the webservice ?. Does it use security or other things. Please paste the complete stack trace. Thanks.[att1 html] Hi there was no stack trace or any form of logging this error. I resolved the issue by switching to the host IP instead of the host namefrom the service caller. ________________Thanks and regards Kenneth ClarkSolutions Engineer ShadowLogo pngTel: 27 11 679 3075Mobile: 27 (0) 84 583 1348Email: HYPERLINK"mailto:kenneth clark@skyetech co za"kenneth clark@skyetech co zaWebsite: From: Vbkumar. Jayanti@Sun. COM [mailto:Vbkumar. Jayanti@Sun. COM] Sent: 05 November 2007 09:14To: users@glassfish dev java netSubject: Re: java lang. NullPointerException Kenneth Clark wrote:Hi everyone. I have just upgraded to the latest SUN glassfish build 1.5.03 I think it is. Now here is the problem:When I call webservices that worked in V1 (from a C# client) I am getting ajava lang. NullPointerException in the updated version. But when I run themthrough the tester it returns the data fine. Is there a setting I havemissed somewhere? What logging should I set on what aspect to try andresolve this problem. It doesn’t seem to be hitting the code as I can’t findany output from try catch statements I have set up. It appears it wants todo something inside the system but fails. The Verifier gives no clueseither. Can you explain what features are being used by the webservice ?. Does ituse security or other things. Please paste the complete stack trace. Thanks. No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 269.15.22/1111 - Release Date: 2007/11/0504:36No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 269.15.22/1111 - Release Date: 2007/11/0504:36 [att1 html][image001 png]

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Hi everyone. I have just upgraded to the latest SUN glassfish build 1.5.03 I think it is. Now here is the problem:When I call webservices that worked in V1 (from a C# client) I am getting ajava lang. NullPointerException in the updated version. But when I run themthrough the tester it returns the data book. Is there a setting I havemissed somewhere? What logging should I set on what aspect to try andresolve this problem. It doesn’t seem to be hitting the label as I can’t findany output from try catch statements I undergo set up. It appears it wants todo something inside the system but fails. The Verifier gives no clueseither. Any ideas?________________Thanks and regards Kenneth ClarkSolutions Engineer ShadowLogo pngTel: 27 11 679 3075Mobile: 27 (0) 84 583 1348Email: HYPERLINK"mailto:kenneth clark@skyetech co za"kenneth clark@skyetech co zaWebsite: No virus open in this outgoing message. Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 269.15.14/1100 - Release go out: 2007/10/3018:26 [att1 html][image001 png]

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Hi everyone. I have just upgraded to the latest SUN glassfish create 1.5.03 I think it is. Now here is the problem:When I label webservices that worked in V1 (from a C# client) I am getting ajava lang. NullPointerException in the updated version. But when I run themthrough the tester it returns the data fine. Is there a setting I havemissed somewhere? What logging should I set on what aspect to try andresolve this problem. It doesn’t seem to be hitting the code as I can’t findany output from try catch statements I undergo set up. It appears it wants todo something inside the system but fails. The Verifier gives no clueseither. Any ideas?________________Thanks and regards Kenneth ClarkSolutions Engineer ShadowLogo pngTel: 27 11 679 3075Mobile: 27 (0) 84 583 1348telecommunicate: HYPERLINK"mailto:kenneth clark@skyetech co za"kenneth clark@skyetech co zaWebsite: No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 269.15.14/1100 - channel go out: 2007/10/3018:26 [att1 html][image001 png]

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if (name != null && param1 != null && param1 getUser() != null && name equals(param1 getUser() getName())) Amazing how a hit engrave can alter readability that much and forbid potential NPEs. Also if you are curious about my use of == rather than the Java required equals() see my post on. Most importantly I undergo inserted a hidden roll in this affix and the first to understand the mystery will acquire a free pop of their choice not to excel 0.77 cents. The winner ordain be the first commenter with the change by reversal answer. And since it's aspartame if you use it too much you'll get cancer that ordain spread to your straight-up Java programming confusing you there ba dum tchsh I'm not 100% sure but I *evaluate* you can alter:if (name && param1 && (label == param1 user? name))even more readable and use:if (name && (name == param1? user? name)) James Lorenzen is a Senior Consultant with Gestalt. LLC. He has been developing for the past 7 years and holds a B. S in Computer Information Systems from the University of Tulsa.

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Hello everybody. I have created an application everything is working book. Say when I am inserting an enter in Take jsp and is generating the output in the page Show jsp the prove is come up fine and good. Everytime I execute it it shows the accurate result. But for my client he is in the performance testing of the System. He has generated an html file Test html which has 32 forms and 32 buttons and 32 inputs too whose purpose is to execute the Show jsp 32 times by various inputs of course. Everything is fine here to but except for some of the 32 pages which is showing NullPointerException error. Can anyone explain me why for around 25-30 pages the output is book and good. But after sometime it shows error in the remaining pages. What should I do next?Please advice me. You don't necessarily be a correct tool. It could be accomplished with a few logging calls around the area where the problem arises. But you seem to be using some context resource that you set to null at some point or another (probably because of some other exception) then in all remaining calls it throws a nullkpointerexception. But I undergo no idea what your environment or anything else looks like. The information you've given us does not allow us to tell you anything other than to correct. One possible cerebrate could be the input that the jsp method accepts may disappoint in some statements inside the method and results in NullPointerException. That problem can also due to poor Exception or Error handling in code.

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I will add a ticket. But I am not sure how reproducible this is. Afterrestarting Continuum again the problem was gone. Andreas-----Original Message-----From: oliver lamy@gmail com [mailto:oliver lamy@gmail com] On Behalf Ofolivier lamySent: Monday. October 29. 2007 1:40 PMTo: continuum-users@maven apache orgSubject: Re: java lang. NullPointerException in 1.1-beta-3 after addingparent pomHi,I think there is an issue with appearance. Can you fill a ticket in jira ? (I ordain have a be on it). Thanks,--OlivierPS : you can try last beta-4 changing default m2 goals is more easy ;-)2007/10/29. Andreas Guther <Andreas. Guther@markettools com>:>> I undergo added a parent pom file with an URL to our company logo. This> worked book and the company logo appeared on the right side of the> header section.>> I then was looking in changing the fail create configuration by> enabling the component> org apache maven continuum configuration. ConfigurationService in the> file WEB-INF/classes/META-INF/plexus/application xml and changing the> default-m2-goals value.>> After restarting I now get a NullPointerException locate in the header> section that seems to go from the logo configuration I did.>> Everything else works fine except that if I click on Appearance I get> again the NullPointerException.>> How can I fix this?>> Andreas>>> Below the stack trace:>>> java lang. NullPointerException> at>org codehaus plexus component manager. ClassicSingletonComponentManager r> elease(ClassicSingletonComponentManager java:60)> at>org codehaus plexus. DefaultPlexusContainer channel(DefaultPlexusContaine> r java:663)> at>org codehaus plexus. DefaultPlexusContainer releaseAll(DefaultPlexusConta> iner java:690)> at>org apache maven profiles. DefaultProfileManager isActive(DefaultProfileM> anager java:280)> at>org apache maven profiles. DefaultProfileManager getActiveProfiles(Defaul> tProfileManager java:210)> at>org apache maven communicate. DefaultMavenProjectBuilder injectActiveProfiles> (DefaultMavenProjectBuilder java:1305)> at>org apache maven communicate. DefaultMavenProjectBuilder buildStandaloneSuper> communicate(DefaultMavenProjectBuilder java:281)> at>org apache maven communicate. DefaultMavenProjectBuilder buildStandaloneSuper> Project(DefaultMavenProjectBuilder java:254)> at>org apache maven shared app company. DefaultCompanyPomHandler getCompanyP> omModel(DefaultCompanyPomHandler java:118)> at>org apache maven shared app affiliate. DefaultCompanyPomHandler getCompanyP> omModel(DefaultCompanyPomHandler java:90)> at>org apache maven continuum web challenge component. CompanyInfoAction execut> e(CompanyInfoAction java:60)> at sun designate. GeneratedMethodAccessor202 create(UnknownSource)> at>sun reflect. DelegatingMethodAccessorImpl invoke(DelegatingMethodAccessor> Impl java:25)> at java lang reflect. Method create(Method java:585)> at>com opensymphony xwork. DefaultActionInvocation invokeAction(DefaultActio> nInvocation java:358)> at>com opensymphony xwork. DefaultActionInvocation invokeActionOnly(DefaultA> ctionInvocation java:218)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:192)> at>com opensymphony xwork interceptor. AroundInterceptor intercept(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor intercept(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation create(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor catch(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor intercept(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor catch(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. ExceptionMappingInterceptor intercept> (ExceptionMappingInterceptor java:186)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork. DefaultActionProxy kill(DefaultActionProxy jav> a:116)> at>com opensymphony webwork components. ActionComponent executeAction(challenge> Component java:229)> at>com opensymphony webwork components. ActionComponent end(ActionComponent.> java:127)> at>com opensymphony webwork views jsp. ComponentTagSupport doEndTag(Componen> tTagSupport java:21)> at>org apache jsp. WEB_002dINF jsp decorators default_jsp._jspx_meth_ww_acti> on_0(default_jsp java:535)> at>org apache jsp. WEB_002dINF jsp decorators default_jsp._jspx_meth_ww_i18n> _0(default_jsp java:458)> at>org apache jsp. WEB_002dINF jsp decorators fail_jsp._jspService(defaul> t_jsp java:170)> at> org apache jasper runtime. HttpJspBase service(HttpJspBase java:97)> atjavax servlet http. HttpServlet function(HttpServlet java:802)> at>org apache jasper servlet. JspServletWrapper service(JspServletWrapper ja> va:332)> at>org apache jasper servlet. JspServlet serviceJspFile(JspServlet java:314)> at> org apache jasper servlet. JspServlet service(JspServlet java:264)> atjavax servlet http. HttpServlet service(HttpServlet java:802)> at> org mortbay jetty servlet. ServletHolder handle(ServletHolder java:428)> at>org mortbay jetty servlet. WebApplicationHandler dispatch(WebApplicationH> andler java:473)> at> org mortbay jetty servlet. Dispatcher dispatch(Dispatcher java:286)> at> org mortbay jetty servlet. Dispatcher include(Dispatcher java:163)> at>com opensymphony module sitemesh filter. PageFilter applyDecorator(PageFi> lter java:156)> at>com opensymphony module sitemesh filter. PageFilter doFilter(PageFilter j> ava:59)> at>org mortbay jetty servlet. WebApplicationHandler$CachedChain doFilter(Web> ApplicationHandler java:821)> at>com opensymphony webwork dispatcher. ActionContextCleanUp doFilter(Action> ContextCleanUp java:88)> at>org mortbay jetty servlet. WebApplicationHandler$CachedChain doFilter(Web> ApplicationHandler java:821)> at>org mortbay jetty servlet. WebApplicationHandler dispatch(WebApplicationH> andler java:471)> at>org mortbay jetty servlet. ServletHandler handle(ServletHandler java:568)> at org mortbay http. HttpContext handle(HttpContext java:1530)> at>org mortbay jetty servlet. WebApplicationContext command(WebApplicationCon> text java:633)> at org mortbay http. HttpContext command(HttpContext java:1482)> at org mortbay http. HttpServer service(HttpServer java:909)> at> org mortbay http. HttpConnection function(HttpConnection java:816)> at> org mortbay http. HttpConnection handleNext(HttpConnection java:982)> at> org mortbay http. HttpConnection command(HttpConnection java:833)> at>org mortbay http..

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I will add a ticket. But I am not sure how reproducible this is. Afterrestarting Continuum again the problem was gone. Andreas-----Original Message-----From: oliver lamy@gmail com [mailto:oliver lamy@gmail com] On Behalf Ofolivier lamySent: Monday. October 29. 2007 1:40 PMTo: continuum-users@maven apache orgSubject: Re: java lang. NullPointerException in 1.1-beta-3 after addingparent pomHi,I think there is an issue with appearance. Can you fill a ticket in jira ? (I will undergo a look on it). Thanks,--OlivierPS : you can try measure beta-4 changing default m2 goals is more easy ;-)2007/10/29. Andreas Guther <Andreas. Guther@markettools com>:>> I have added a parent pom file with an URL to our affiliate logo. This> worked book and the company logo appeared on the right align of the> header divide.>> I then was looking in changing the fail create configuration by> enabling the component> org apache maven continuum configuration. ConfigurationService in the> register WEB-INF/classes/META-INF/plexus/application xml and changing the> default-m2-goals value.>> After restarting I now get a NullPointerException find in the header> divide that seems to come from the logo configuration I did.>> Everything else works book except that if I click on Appearance I get> again the NullPointerException.>> How can I fix this?>> Andreas>>> Below the lade analyse:>>> java lang. NullPointerException> at>org codehaus plexus component manager. ClassicSingletonComponentManager r> elease(ClassicSingletonComponentManager java:60)> at>org codehaus plexus. DefaultPlexusContainer channel(DefaultPlexusContaine> r java:663)> at>org codehaus plexus. DefaultPlexusContainer releaseAll(DefaultPlexusConta> iner java:690)> at>org apache maven profiles. DefaultProfileManager isActive(DefaultProfileM> anager java:280)> at>org apache maven profiles. DefaultProfileManager getActiveProfiles(Defaul> tProfileManager java:210)> at>org apache maven communicate. DefaultMavenProjectBuilder injectActiveProfiles> (DefaultMavenProjectBuilder java:1305)> at>org apache maven project. DefaultMavenProjectBuilder buildStandaloneSuper> communicate(DefaultMavenProjectBuilder java:281)> at>org apache maven project. DefaultMavenProjectBuilder buildStandaloneSuper> Project(DefaultMavenProjectBuilder java:254)> at>org apache maven shared app company. DefaultCompanyPomHandler getCompanyP> omModel(DefaultCompanyPomHandler java:118)> at>org apache maven shared app company. DefaultCompanyPomHandler getCompanyP> omModel(DefaultCompanyPomHandler java:90)> at>org apache maven continuum web challenge component. CompanyInfoAction execut> e(CompanyInfoAction java:60)> at sun designate. GeneratedMethodAccessor202 create(UnknownSource)> at>sun reflect. DelegatingMethodAccessorImpl invoke(DelegatingMethodAccessor> Impl java:25)> at java lang designate. Method create(Method java:585)> at>com opensymphony xwork. DefaultActionInvocation invokeAction(DefaultActio> nInvocation java:358)> at>com opensymphony xwork. DefaultActionInvocation invokeActionOnly(DefaultA> ctionInvocation java:218)> at>com opensymphony xwork. DefaultActionInvocation create(DefaultActionInvoc> ation java:192)> at>com opensymphony xwork interceptor. AroundInterceptor catch(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor catch(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor catch(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor intercept(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor catch(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. ExceptionMappingInterceptor intercept> (ExceptionMappingInterceptor java:186)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork. DefaultActionProxy execute(DefaultActionProxy jav> a:116)> at>com opensymphony webwork components. ActionComponent executeAction(challenge> Component java:229)> at>com opensymphony webwork components. ActionComponent end(ActionComponent.> java:127)> at>com opensymphony webwork views jsp. ComponentTagSupport doEndTag(Componen> tTagSupport java:21)> at>org apache jsp. WEB_002dINF jsp decorators fail_jsp._jspx_meth_ww_acti> on_0(default_jsp java:535)> at>org apache jsp. WEB_002dINF jsp decorators fail_jsp._jspx_meth_ww_i18n> _0(fail_jsp java:458)> at>org apache jsp. WEB_002dINF jsp decorators fail_jsp._jspService(defaul> t_jsp java:170)> at> org apache jasper runtime. HttpJspBase function(HttpJspBase java:97)> atjavax servlet http. HttpServlet service(HttpServlet java:802)> at>org apache jasper servlet. JspServletWrapper function(JspServletWrapper ja> va:332)> at>org apache jasper servlet. JspServlet serviceJspFile(JspServlet java:314)> at> org apache jasper servlet. JspServlet service(JspServlet java:264)> atjavax servlet http. HttpServlet service(HttpServlet java:802)> at> org mortbay jetty servlet. ServletHolder handle(ServletHolder java:428)> at>org mortbay jetty servlet. WebApplicationHandler send(WebApplicationH> andler java:473)> at> org mortbay jetty servlet. Dispatcher dispatch(Dispatcher java:286)> at> org mortbay jetty servlet. Dispatcher include(Dispatcher java:163)> at>com opensymphony module sitemesh filter. PageFilter applyDecorator(PageFi> lter java:156)> at>com opensymphony module sitemesh filter. PageFilter doFilter(PageFilter j> ava:59)> at>org mortbay jetty servlet. WebApplicationHandler$CachedChain doFilter(Web> ApplicationHandler java:821)> at>com opensymphony webwork dispatcher. ActionContextCleanUp doFilter(challenge> ContextCleanUp java:88)> at>org mortbay jetty servlet. WebApplicationHandler$CachedChain doFilter(Web> ApplicationHandler java:821)> at>org mortbay jetty servlet. WebApplicationHandler send(WebApplicationH> andler java:471)> at>org mortbay jetty servlet. ServletHandler handle(ServletHandler java:568)> at org mortbay http. HttpContext handle(HttpContext java:1530)> at>org mortbay jetty servlet. WebApplicationContext command(WebApplicationCon> text java:633)> at org mortbay http. HttpContext handle(HttpContext java:1482)> at org mortbay http. HttpServer service(HttpServer java:909)> at> org mortbay http. HttpConnection function(HttpConnection java:816)> at> org mortbay http. HttpConnection handleNext(HttpConnection java:982)> at> org mortbay http. HttpConnection command(HttpConnection java:833)> at>org mortbay http..

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I ordain add a ticket. But I am not sure how reproducible this is. Afterrestarting Continuum again the problem was gone. Andreas-----Original Message-----From: oliver lamy@gmail com [mailto:oliver lamy@gmail com] On Behalf Ofolivier lamySent: Monday. October 29. 2007 1:40 PMTo: continuum-users@maven apache orgSubject: Re: java lang. NullPointerException in 1.1-beta-3 after addingparent pomHi,I evaluate there is an air with appearance. Can you fill a book in jira ? (I will undergo a be on it). Thanks,--OlivierPS : you can try last beta-4 changing default m2 goals is more easy ;-)2007/10/29. Andreas Guther <Andreas. Guther@markettools com>:>> I have added a parent pom file with an URL to our company logo. This> worked fine and the affiliate logo appeared on the right side of the> header section.>> I then was looking in changing the default create configuration by> enabling the component> org apache maven continuum configuration. ConfigurationService in the> register WEB-INF/classes/META-INF/plexus/application xml and changing the> default-m2-goals determine.>> After restarting I now get a NullPointerException locate in the header> divide that seems to go from the logo configuration I did.>> Everything else works book object that if I move on Appearance I get> again the NullPointerException.>> How can I fix this?>> Andreas>>> Below the lade trace:>>> java lang. NullPointerException> at>org codehaus plexus component manager. ClassicSingletonComponentManager r> elease(ClassicSingletonComponentManager java:60)> at>org codehaus plexus. DefaultPlexusContainer channel(DefaultPlexusContaine> r java:663)> at>org codehaus plexus. DefaultPlexusContainer releaseAll(DefaultPlexusConta> iner java:690)> at>org apache maven profiles. DefaultProfileManager isActive(DefaultProfileM> anager java:280)> at>org apache maven profiles. DefaultProfileManager getActiveProfiles(Defaul> tProfileManager java:210)> at>org apache maven communicate. DefaultMavenProjectBuilder injectActiveProfiles> (DefaultMavenProjectBuilder java:1305)> at>org apache maven project. DefaultMavenProjectBuilder buildStandaloneSuper> Project(DefaultMavenProjectBuilder java:281)> at>org apache maven project. DefaultMavenProjectBuilder buildStandaloneSuper> communicate(DefaultMavenProjectBuilder java:254)> at>org apache maven shared app company. DefaultCompanyPomHandler getCompanyP> omModel(DefaultCompanyPomHandler java:118)> at>org apache maven shared app company. DefaultCompanyPomHandler getCompanyP> omModel(DefaultCompanyPomHandler java:90)> at>org apache maven continuum web action component. CompanyInfoAction execut> e(CompanyInfoAction java:60)> at sun designate. GeneratedMethodAccessor202 invoke(UnknownSource)> at>sun designate. DelegatingMethodAccessorImpl invoke(DelegatingMethodAccessor> Impl java:25)> at java lang reflect. Method invoke(Method java:585)> at>com opensymphony xwork. DefaultActionInvocation invokeAction(DefaultActio> nInvocation java:358)> at>com opensymphony xwork. DefaultActionInvocation invokeActionOnly(DefaultA> ctionInvocation java:218)> at>com opensymphony xwork. DefaultActionInvocation create(DefaultActionInvoc> ation java:192)> at>com opensymphony xwork interceptor. AroundInterceptor intercept(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation create(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor catch(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation create(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor catch(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor intercept(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation create(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. AroundInterceptor intercept(AroundInt> erceptor java:31)> at>com opensymphony xwork. DefaultActionInvocation create(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork interceptor. ExceptionMappingInterceptor catch> (ExceptionMappingInterceptor java:186)> at>com opensymphony xwork. DefaultActionInvocation invoke(DefaultActionInvoc> ation java:190)> at>com opensymphony xwork. DefaultActionProxy kill(DefaultActionProxy jav> a:116)> at>com opensymphony webwork components. ActionComponent executeAction(challenge> Component java:229)> at>com opensymphony webwork components. ActionComponent end(ActionComponent.> java:127)> at>com opensymphony webwork views jsp. ComponentTagSupport doEndTag(Componen> tTagSupport java:21)> at>org apache jsp. WEB_002dINF jsp decorators default_jsp._jspx_meth_ww_acti> on_0(fail_jsp java:535)> at>org apache jsp. WEB_002dINF jsp decorators default_jsp._jspx_meth_ww_i18n> _0(default_jsp java:458)> at>org apache jsp. WEB_002dINF jsp decorators default_jsp._jspService(defaul> t_jsp java:170)> at> org apache jasper runtime. HttpJspBase service(HttpJspBase java:97)> atjavax servlet http. HttpServlet service(HttpServlet java:802)> at>org apache jasper servlet. JspServletWrapper function(JspServletWrapper ja> va:332)> at>org apache jasper servlet. JspServlet serviceJspFile(JspServlet java:314)> at> org apache jasper servlet. JspServlet service(JspServlet java:264)> atjavax servlet http. HttpServlet function(HttpServlet java:802)> at> org mortbay jetty servlet. ServletHolder handle(ServletHolder java:428)> at>org mortbay jetty servlet. WebApplicationHandler send(WebApplicationH> andler java:473)> at> org mortbay jetty servlet. Dispatcher dispatch(Dispatcher java:286)> at> org mortbay jetty servlet. Dispatcher consider(Dispatcher java:163)> at>com opensymphony module sitemesh filter. PageFilter applyDecorator(PageFi> lter java:156)> at>com opensymphony module sitemesh filter. PageFilter doFilter(PageFilter j> ava:59)> at>org mortbay jetty servlet. WebApplicationHandler$CachedChain doFilter(Web> ApplicationHandler java:821)> at>com opensymphony webwork dispatcher. ActionContextCleanUp doFilter(Action> ContextCleanUp java:88)> at>org mortbay jetty servlet. WebApplicationHandler$CachedChain doFilter(Web> ApplicationHandler java:821)> at>org mortbay jetty servlet. WebApplicationHandler send(WebApplicationH> andler java:471)> at>org mortbay jetty servlet. ServletHandler handle(ServletHandler java:568)> at org mortbay http. HttpContext command(HttpContext java:1530)> at>org mortbay jetty servlet. WebApplicationContext handle(WebApplicationCon> text java:633)> at org mortbay http. HttpContext command(HttpContext java:1482)> at org mortbay http. HttpServer function(HttpServer java:909)> at> org mortbay http. HttpConnection function(HttpConnection java:816)> at> org mortbay http. HttpConnection handleNext(HttpConnection java:982)> at> org mortbay http. HttpConnection handle(HttpConnection java:833)> at>org mortbay http..

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Hi. I recently upgraded my application from 2.0.4 to 2.07. It throws NullPointerException if the move determine for the form:checkbox tag contains a collection with null values in it. Exception analyse: 31 Oct 2007 17:36:57,933:[http-443-Processor20] [ERROR] org springframework web servlet tags create. Checkbox Tag - java lang. NullPointerExceptionat org springframework web servlet tags create. Selected ValueComparator exhaustiveCompare(SelectedValueCom parator java:157)at org springframework web servlet tags form. Selected ValueComparator exhaustiveCollectionCompare(Select edValueComparator java:135)at org springframework web servlet tags form. Selected ValueComparator collectionCompare(SelectedValueCom parator java:112)at org springframework web servlet tags create. Selected ValueComparator isSelected(SelectedValueComparator java:97)at org springframework web servlet tags form. Checkbox Tag renderFromCollection(CheckboxTag java:143)at org springframework web servlet tags form. Checkbox Tag writeTagContent(CheckboxTag java:100)at org springframework web servlet tags form. Abstract FormTag doStartTagInternal(AbstractFormTag java:90 )at org springframework web servlet tags. RequestContex tAwareTag doStartTag(RequestContextAwareTag java:7 7)at org apache jsp. WEB_002XYZForm_jsp._jspx_meth_form_ checkbox_2(XYZForm_jsp java:2845)Please back up me resolve this - thanksRegards,Rajesh Hi Joerg,Data is directly taken from a third-party function and this kind of checkboxes are used throughout the application. Changing this could be a huge effort on my end. Also to note this is an existing application and this code was working come up with 2.0.4 So it's obviously a regression introduced lately and is probably only an oversight. You should file an air in Jira. As a workaround you might be to wrap the original collection into one that delegates all calls to the original one but in inspect of null on get(int) it returns new Object() or alter arrange. This should limit the effort. Joerg

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http://forum.springframework.org/showthread.php?t=45648&goto=newpost

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Refactored org codehaus groovy scriptom tlb office2003 packages to org codehaus groovy scriptom tlb office. Added type-library constants packages from Access 2003 and PowerPoint 2003. Moved from Jacob 1.14 M2 to Jacob 1.14 M3. Uses new VT_I8 (64-bit signed integer) give. More unit testing. Fix for a NullPointerException that occurs only when debug tracing is turned on.

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Related article:
http://docs.codehaus.org/display/GROOVY/Change+Log

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