dhis2-devs team mailing list archive

Thread
Date
Re: Null pointer exception calling .../api/me/programs

To: Lars Helge Øverland <lars@xxxxxxxxx>
From: Jose Garcia Muñoz <josemp10@xxxxxxxxx>
Date: Mon, 9 May 2016 05:22:45 +0200
Cc: JM Alcantara <jmalcantara1@xxxxxxxxx>, dhis2-devs <dhis2-devs@xxxxxxxxxxxxxxxxxxx>
In-reply-to: <CAD_DPKxkfR-tSOCjHvM6StD_z-x=KaRcgPb8V5mzkq_hfGj-Hw@mail.gmail.com>
Hi Lars,

We are having this problem also using 2.22 revision 22000 (maybe it  was
corrected in later 2.22 versions? ). So the problem happens when we import
a bulk of dataelements from an XML file, and we call ../api/me/programs

if we restart the tomcat (not a good practice :) ) the API call works again
(I believe because the default category is set up when we start the tomcat)

Let me know if you need to have a look at XML file we are using for the
import.

Many thanks!

Again this is error trace

java.lang.NullPointerException
org.hisp.dhis.webapi.utils.FormUtils.inputFromDataElements(FormUtils.java:224)
org.hisp.dhis.webapi.utils.FormUtils.inputFromProgramStageDataElements(FormUtils.java:209)
org.hisp.dhis.webapi.utils.FormUtils.fromProgram(FormUtils.java:178)
org.hisp.dhis.webapi.controller.user.CurrentUserController.getPrograms(CurrentUserController.java:614)
sun.reflect.GeneratedMethodAccessor2322.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:497)
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:775)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:965)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:856)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:841)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.hisp.dhis.security.filter.CorsFilter.doFilter(CorsFilter.java:88)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.hisp.dhis.security.filter.CustomAuthenticationFilter.doFilter(CustomAuthenticationFilter.java:64)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter(OAuth2AuthenticationProcessingFilter.java:140)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.hisp.dhis.security.filter.AutomaticAccessFilter.doFilter(AutomaticAccessFilter.java:115)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:82)
org.hisp.dhis.servlet.filter.ExcludableShallowEtagHeaderFilter.doFilterInternal(ExcludableShallowEtagHeaderFilter.java:102)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:151)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)


On Wed, Mar 9, 2016 at 11:24 AM, Lars Helge Øverland <lars@xxxxxxxxx> wrote:

> Hi Jose,
>
> this is related to the bug your reported some time ago - there is no
> category combo for a data element. In latest 2.22 we have fixed the problem
> in the data element maintenance app where no category combo was set for
> default. In 2.23 we have also made the data element - category combo not
> null in the db schema, meaning these situations should fail early as
> opposed to when you load the form.
>
> Good that it works now. Please upgrade to latest 2.22 and let us know if
> the error comes back.
>
> regards,
>
> Lars
>
>
> On Wed, Mar 9, 2016 at 12:07 AM, Jose Garcia Muñoz <josemp10@xxxxxxxxx>
> wrote:
>
>>
>> Finally we had to restart the tomcat and it worked! All DataElements were
>> previously imported (XML file) following the same structure than 2.20. Do
>> you have any idea about what could it happened?
>>
>> Thanks guys!
>> Jose
>>
>> On Tue, Mar 8, 2016 at 1:07 PM, Jose Garcia Muñoz <josemp10@xxxxxxxxx>
>> wrote:
>>
>>>
>>> Dear devs,
>>>
>>> we are getting the following error each time we call .../api/me/programs
>>>  for some particular programs (I am only copying the relevant output). I
>>> can not see yet any mistake in the program/user/org.unit configuration
>>> (although the problem seems to be related with the dataelements inside the
>>> program?)
>>>
>>> It may be a bug in the system? (I remember we had some problems with
>>> this API call some months ago).
>>>
>>> Any ideas? It is a bit urgent :) (sorry )
>>>
>>> We are using 2.22 revision 21851
>>>
>>> Many thanks
>>> Jose
>>>
>>>
>>> java.lang.NullPointerException
>>> 	org.hisp.dhis.webapi.utils.FormUtils.inputFromDataElements(FormUtils.java:224)
>>> 	org.hisp.dhis.webapi.utils.FormUtils.inputFromProgramStageDataElements(FormUtils.java:209)
>>> 	org.hisp.dhis.webapi.utils.FormUtils.fromProgram(FormUtils.java:178)
>>> 	org.hisp.dhis.webapi.controller.user.CurrentUserController.getPrograms(CurrentUserController.java:614)
>>> 	sun.reflect.GeneratedMethodAccessor1705.invoke(Unknown Source)
>>> 	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> 	java.lang.reflect.Method.invoke(Method.java:497)
>>> 	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)
>>> 	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
>>> 	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
>>> 	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:775)
>>> 	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
>>> 	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
>>> 	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
>>> 	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
>>> 	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:965)
>>> 	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:856)
>>> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
>>> 	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:841)
>>> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>>> 	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
>>> 	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
>>> 	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.hisp.dhis.security.filter.CorsFilter.doFilter(CorsFilter.java:88)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.hisp.dhis.security.filter.CustomAuthenticationFilter.doFilter(CustomAuthenticationFilter.java:64)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter(OAuth2AuthenticationProcessingFilter.java:140)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.hisp.dhis.security.filter.AutomaticAccessFilter.doFilter(AutomaticAccessFilter.java:115)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
>>> 	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
>>> 	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
>>> 	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>>> 	org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
>>> 	org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
>>> 	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
>>> 	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
>>> 	org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:82)
>>> 	org.hisp.dhis.servlet.filter.ExcludableShallowEtagHeaderFilter.doFilterInternal(ExcludableShallowEtagHeaderFilter.java:102)
>>> 	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>> 	org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:151)
>>> 	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>> 	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
>>> 	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>>
>>>
>>
>> _______________________________________________
>> Mailing list: https://launchpad.net/~dhis2-devs
>> Post to     : dhis2-devs@xxxxxxxxxxxxxxxxxxx
>> Unsubscribe : https://launchpad.net/~dhis2-devs
>> More help   : https://help.launchpad.net/ListHelp
>>
>>
>
>
> --
> Lars Helge Øverland
> Lead developer, DHIS 2
> University of Oslo
> Skype: larshelgeoverland
> http://www.dhis2.org <https://www.dhis2.org/>
>
>
Follow ups

Re: Null pointer exception calling .../api/me/programs
From: Lars Helge Øverland, 2016-05-09
References

Null pointer exception calling .../api/me/programs
From: Jose Garcia Muñoz, 2016-03-08
Re: Null pointer exception calling .../api/me/programs
From: Jose Garcia Muñoz, 2016-03-08
Re: Null pointer exception calling .../api/me/programs
From: Lars Helge Øverland, 2016-03-09