Hi,

I'm resending this one to the list and hope someone can help me out.....

If I go to the dspace-admin GUI and click on "Supervisors" I see a page
with three buttons as expected. (Add, View and Clean Supervisions)

When clicking on either Add or View I get an Internal Server Error.

Attached is dspace.log and postgres.log

Does anyone have an idea why this happens?

Setup:
DSpace 1.3.2 running on a SLES 9 server with java 1.5 and Postgres 8.1.4

Many thanks

Bjorn Skobba
Brunel University

dspace.log:
---------------

2006-12-13 15:56:19,765 WARN  org.dspace.app.webui.servlet.InternalErrorServlet 
@ :session_id=6C2464B7AE8E3A62892BFE26EE8C85CE:internal_error:-- URL Was: 
http://bura.brunel.ac.uk/dspace-admin/supervise
-- Method: POST
-- Parameters were:
-- submit_view: "View Current Supervision Orders"

java.lang.ClassCastException: [Lac.ed.dspace.content.SupervisedItem;
        at 
org.apache.jsp.dspace_002dadmin.supervise_002dlist_jsp._jspService(supervise_002dlist_jsp.java:83)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:750)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:510)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:445)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:359)
        at org.dspace.app.webui.util.JSPManager.showJSP(JSPManager.java:91)
        at 
ac.ed.dspace.app.webui.servlet.admin.SuperviseServlet.showListPage(SuperviseServlet.java:221)
        at 
ac.ed.dspace.app.webui.servlet.admin.SuperviseServlet.doDSPost(SuperviseServlet.java:102)
        at 
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:147)
        at 
org.dspace.app.webui.servlet.DSpaceServlet.doPost(DSpaceServlet.java:105)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204)
        at 
org.dspace.app.webui.filter.AdminOnlyFilter.doFilter(AdminOnlyFilter.java:105)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:233)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:257)
        at 
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
        at 
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:199)
        at 
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:184)
        at 
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164)
        at 
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156)
        at 
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)
        at 
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206)
        at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:339)
        at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:415)
        at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:716)
        at 
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:650)
        at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:829)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:688)
        at java.lang.Thread.run(Thread.java:595)




postgres.log:
--------------

ERROR:  syntax error at or near "Hulst" at character 225
ERROR:  syntax error at or near "poor" at character 152
ERROR:  syntax error at or near "poor" at character 223
ERROR:  syntax error at or near "Hulst" at character 225
ERROR:  syntax error at or near "Hulst" at character 225
ERROR:  syntax error at or near "s" at character 161
ERROR:  syntax error at or near "s" at character 232
ERROR:  syntax error at or near "Hulst" at character 222
ERROR:  syntax error at or near "s" at character 179
ERROR:  syntax error at or near "s" at character 250
ERROR:  syntax error at or near "s" at character 195
ERROR:  syntax error at or near "s" at character 280
ERROR:  syntax error at or near "Hulst" at character 230
ERROR:  syntax error at or near "Hulst" at character 222
ERROR:  syntax error at or near "Hulst" at character 225
ERROR:  syntax error at or near "Hulst" at character 230
ERROR:  syntax error at or near "hulst" at character 230
ERROR:  syntax error at or near "Hulst" at character 230
ERROR:  unterminated quoted string at or near "'Final query string: business 
plan'
        ')" at character 130
ERROR:  unterminated quoted identifier at or near "",results=(1,5,4)
        ')" at character 236
ERROR:  syntax error at or near "Hulst" at character 230
ERROR:  unterminated quoted string at or near "'Final query string: "air 
curtain'
        ')" at character 130
ERROR:  unterminated quoted identifier at or near "",results=(0,0,0)
        ')" at character 235
ERROR:  syntax error at or near "Hulst" at character 225
ERROR:  syntax error at or near "Hulst" at character 222
ERROR:  syntax error at or near "Hulst" at character 230
ERROR:  syntax error at or near "Hulst" at character 225
ERROR:  syntax error at or near "Hulst" at character 230
ERROR:  syntax error at or near "Hulst" at character 233
ERROR:  syntax error at or near "hulst" at character 230
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