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https://issues.apache.org/struts/browse/WW-1637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Don Brown updated WW-1637:
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Fix Version/s: 2.0.x
Hmm...The quick workaround is to configure the parameters interceptor to ignore
these parameters, and it should be ok that they can't be set.
> Error messages when invoking portlets
> -------------------------------------
>
> Key: WW-1637
> URL: https://issues.apache.org/struts/browse/WW-1637
> Project: Struts 2
> Issue Type: Bug
> Components: Portlet Integration
> Affects Versions: 2.0.2
> Environment: windows xp, tomcat, jetspeed 2.0, java 6
> Reporter: Dariusz Wojtas
> Fix For: 2.0.x
>
>
> I have a small portlet app.
> Works, parameters from forms are passed.
> But what is interesting I can see some error messages from struts internals.
> I am not sure what causes these errors but it is definitely not my code which
> does basic things, like logging and redirecting to a JSP.
> 2007-01-11 11:06:35 com.opensymphony.xwork2.interceptor.ParametersInterceptor
> setParameters
> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
> catched: Error setting expression 'id' with value '[Ljava.lang.String;@9caeb2'
> 2007-01-11 11:06:35 com.opensymphony.xwork2.interceptor.ParametersInterceptor
> setParameters
> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
> catched: Error setting expression 'struts.portlet.action' with value
> '[Ljava.lang.String;@9042c8'
> 2007-01-11 11:06:35 com.opensymphony.xwork2.interceptor.ParametersInterceptor
> setParameters
> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
> catched: Error setting expression 'struts.portlet.mode' with value
> '[Ljava.lang.String;@1109962'
> 2007-01-11 11:06:35 com.opensymphony.xwork2.interceptor.ParametersInterceptor
> setParameters
> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
> catched: Error setting expression 'templateDir' with value
> '[Ljava.lang.String;@c60a18'
> 2007-01-11 11:06:35 com.opensymphony.xwork2.interceptor.ParametersInterceptor
> setParameters
> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
> catched: Error setting expression 'theme' with value
> '[Ljava.lang.String;@1c0cac6'
> SAVE: dostalem osobe: Person:id=null:firstName=:lastName=a
> 2007-01-11 11:06:35 com.opensymphony.xwork2.interceptor.ParametersInterceptor
> setParameters
> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
> catched: Error setting expression 'struts.portlet.action' with value
> '[Ljava.lang.String;@19274f9'
> 2007-01-11 11:06:35 com.opensymphony.xwork2.interceptor.ParametersInterceptor
> setParameters
> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
> catched: Error setting expression 'struts.portlet.eventAction' with value
> '[Ljava.lang.String;@3da1e2'
> 2007-01-11 11:06:35 com.opensymphony.xwork2.interceptor.ParametersInterceptor
> setParameters
> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
> catched: Error setting expression 'struts.portlet.mode' with value
> '[Ljava.lang.String;@4f27a3'
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