[#SAK-10350] Evaluation tool crashes when it encounters something owned by a deleted user

Sakai

Evaluation tool crashes when it encounters something owned by a deleted user

Created: 06-Jun-2007 10:38 Updated: 23-Oct-2008 08:49

Component/s:

OSP: Other

Affects Version/s:

2.4.0, 2.4.1

Fix Version/s:

2.5.0

Time Tracking:

Not Specified

2.4.x Status:	None
2.5.x Status:	None
2.6.x Status:	None

Description

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Evaluation tool crashes when it encounters something owned by a deleted user...

One example:
org.sakaiproject.portal.api.PortalHandlerException: org.sakaiproject.tool.api.ToolException: Request processing failed; nested exception is org.springframework.orm.hibernate3.HibernateQueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage; nested exception is org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:719)
caused by: org.sakaiproject.tool.api.ToolException: Request processing failed; nested exception is org.springframework.orm.hibernate3.HibernateQueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage; nested exception is org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1100)
caused by: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.orm.hibernate3.HibernateQueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage; nested exception is org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:348)
caused by: org.springframework.orm.hibernate3.HibernateQueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage; nested exception is org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage
    at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:413)
caused by: org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage
    at org.hibernate.loader.hql.QueryLoader.getResultList(QueryLoader.java:356)
caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
caused by: java.lang.NullPointerException
    at org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage.<init>(EvaluationContentWrapperForWizardPage.java:51)

Description

Evaluation tool crashes when it encounters something owned by a deleted user... One example: org.sakaiproject.portal.api.PortalHandlerException: org.sakaiproject.tool.api.ToolException: Request processing failed; nested exception is org.springframework.orm.hibernate3.HibernateQueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage; nested exception is org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:719) caused by: org.sakaiproject.tool.api.ToolException: Request processing failed; nested exception is org.springframework.orm.hibernate3.HibernateQueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage; nested exception is org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1100) caused by: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.orm.hibernate3.HibernateQueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage; nested exception is org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:348) caused by: org.springframework.orm.hibernate3.HibernateQueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage; nested exception is org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:413) caused by: org.hibernate.QueryException: could not instantiate: org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage at org.hibernate.loader.hql.QueryLoader.getResultList(QueryLoader.java:356) caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) caused by: java.lang.NullPointerException at org.theospi.portfolio.wizard.model.EvaluationContentWrapperForWizardPage.<init>(EvaluationContentWrapperForWizardPage.java:51)

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Chris Maurer - 06-Jun-2007 10:40

This used to work, as we are checking for null users. But, somewhere along the way, we started returning a valid agent with null values instead.
So, we need to check for that in all of the EvaluationContentWrapper classes.

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Chris Maurer - 06-Aug-2007 11:21

r33510
Checking for a null agent id rather than just a null agent.

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Filter Maintainer - 08-Aug-2008 06:02

2.5.0 QA has been completed. Unfortunately, there were not resources available to specifically test this issue. If you find this to still be a problem in the latest release (at this point 2.5.2), please reopen the JIRA and add the latest affects version.