[Pow2acl-developers] Problem using pow2acl

[Sudeep D'S. <su...@wi...>]

> Hi,
> 
> I just downloaded the pow2acl ver 0.95 and I am trying to set it up.
> 
> Database : MySQL
> Tomcat : 4.0.1
> JDK 1.4
> 
> I have loaded the database with the sql (after some bit of trouble ;-)). I
> have used my own mysql jdbc driver (put it in WEB-INF/lib) and have
> configured the entries in dbforms-config.xml and the
> Pow2Toolkit.properties
> as follows
> 
> Pow2Toolkit.properties 
> 
> jdbc.driver.class = org.gjt.mm.mysql.Driver
> jdbc.driver.url   = jdbc:mysql://hydrea:3306/acl
> jdbc.user         = sudeep
> jdbc.passwd       = sudeep
> 
> dbforms-config.xml
> 
>     <dbconnection
>       name     = "jdbc:mysql://hydrea:3306/acl"
>       isJndi   = "false"
>       conClass = "org.gjt.mm.mysql.Driver"
>       username = "sudeep"
>       password = "sudeep"/>
> 
> But now, I am getting the login screen but when I enter any user name or
> password it gives me the following error
> 
> type Exception report
> message Internal Server Error
> description The server encountered an internal error (Internal Server
> Error)
> that prevented it from fulfilling this request.
> exception 
> java.lang.NullPointerException
> 	at com.pow2.resources.Prefs.getProperty(Prefs.java:177)
> 	at com.pow2.dao.AbstractDAO.(AbstractDAO.java:75)
> 	at com.pow2.user.dao.UserDAO.(UserDAO.java:54)
> 	at com.pow2.user.dao.UserDAO.instance(UserDAO.java:67)
> 	at com.pow2.user.UserManager.getUser(UserManager.java:160)
> 	at com.pow2.struts.actions.LoginAction.perform(LoginAction.java:72)
> 	at
> com.pow2.acl.struts.action.ACLActionServlet.processActionPerform(ACLAction
> Se
> rvlet.java:152)
> 	at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1585)
> 	at
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> 	at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati
> on
> FilterChain.java:247)
> 	at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter
> Ch
> ain.java:193)
> 	at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.
> ja
> va:243)
> 	at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java
> :5
> 66)
> 	at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472
> )
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> 	at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.
> ja
> va:201)
> 	at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java
> :5
> 66)
> 	at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472
> )
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> 	at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
> 	at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:1
> 64
> )
> 	at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java
> :5
> 66)
> 	at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValv
> e.
> java:170)
> 	at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java
> :5
> 64)
> 	at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:1
> 70
> )
> 	at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java
> :5
> 64)
> 	at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
> 	at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java
> :5
> 64)
> 	at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472
> )
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> 	at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.ja
> va
> :163)
> 	at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java
> :5
> 66)
> 	at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472
> )
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> 	at
> org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.jav
> a:
> 1011)
> 	at
> org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:11
> 06
> )
> 	at java.lang.Thread.run(Thread.java:484)
> 
> 
> Any help in this matter will be greatly appreciated.
> 
> Thanks,
> Sudeep.
> 


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