[
http://www.stripesframework.org/jira/browse/STS-718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kai Grabfelder resolved STS-718.
--------------------------------
Resolution: Fixed
Fix Version/s: Release 1.6
I'm still having admin rights in this jira so I'll resolve the issue. Hopefully
this is ok for you Ben
> @Validate(required=true) still throws an NPE
> --------------------------------------------
>
> Key: STS-718
> URL: http://www.stripesframework.org/jira/browse/STS-718
> Project: Stripes
> Issue Type: Sub-task
> Components: Validation
> Affects Versions: Release 1.5.2, Release 1.6
> Environment: Ubuntu 9.04, Sun Java 1.6.0_16
> Reporter: Marcus Kraßmann
> Priority: Minor
> Fix For: Release 1.5.2, Release 1.6
>
>
> Although the sourcePage is now correct, an NullPointerException is thrown if
> the validation error's cause is a @Validate annotation. Although this fails,
> validation errors that are added in ValidationMethods work fine.
> Stacktrace, based on the previous linked Eclipse Dynamic Web Project
> "Form-Behaviour" after i did not fill in anything in any field:
> vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
> HTTP Status 500 -
> type Exception report
> message
> description The server encountered an internal error () that prevented it
> from fulfilling this request.
> exception
> org.apache.jasper.JasperException: java.lang.NullPointerException
>
> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>
> net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
>
> net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)
>
> net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:483)
>
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
>
> net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
>
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
>
> net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
>
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
>
> net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
>
> net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:477)
>
> net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
>
> net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>
> net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
> root cause
> java.lang.NullPointerException
>
> net.sourceforge.stripes.tag.layout.LayoutDefinitionTag.doStartTag(LayoutDefinitionTag.java:72)
> org.apache.jsp.inc.form_jsp._jspService(form_jsp.java:93)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>
> net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
>
> net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)
>
> net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:483)
>
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
>
> net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
>
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
>
> net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
>
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
>
> net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
>
> net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:477)
>
> net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
>
> net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>
> net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
>
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Tested with current subversion trunk and 1.5.x branch. Priority set to minor
> because using validation methods is an acceptable workaround.
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