Here is the stand trace.
Stack Trace:
a.. net.sf.hibernate.cfg.Configuration.getConfigurationInputStream(Configuration.java:886)
b.. net.sf.hibernate.cfg.Configuration.configure(Configuration.java:910)
c.. net.sf.hibernate.cfg.Configuration.configure(Configuration.java:897)
d.. tutorial.HibLib.Home.getSession(Home.java:19)
e.. tutorial.HibLib.Home.getAuthorTable(Home.java:27)
f.. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
g.. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
h.. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
i.. java.lang.reflect.Method.invoke(Method.java:324)
j.. ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:320)
k.. ognl.OgnlRuntime.getMethodValue(OgnlRuntime.java:728)
l.. ognl.ObjectPropertyAccessor.getPossibleProperty(ObjectPropertyAccessor.java:54)
m.. ognl.ObjectPropertyAccessor.getProperty(ObjectPropertyAccessor.java:122)
n.. ognl.OgnlRuntime.getProperty(OgnlRuntime.java:1443)
o.. ognl.ASTProperty.getValueBody(ASTProperty.java:96)
p.. ognl.SimpleNode.getValue(SimpleNode.java:192)
q.. ognl.Ognl.getValue(Ognl.java:335)
r.. ognl.Ognl.getValue(Ognl.java:310)
s.. org.apache.tapestry.binding.ExpressionBinding.resolveProperty(ExpressionBinding.java:201)
t.. org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:194)
u.. org.apache.tapestry.contrib.table.components.TableView$Enhance_11.getTableModelValue(TableView$Enhance_11.java)
v.. org.apache.tapestry.contrib.table.components.TableView.getCachedTableModelValue(TableView.java:172)
w.. org.apache.tapestry.contrib.table.components.TableView.getTableModel(TableView.java:192)
x.. org.apache.tapestry.contrib.table.components.TableView.validateValues(TableView.java:439)
y.. org.apache.tapestry.contrib.table.components.TableView.renderComponent(TableView.java:471)
z.. org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
aa.. org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:118)
ab.. org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
ac.. org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:624)
ad.. org.apache.tapestry.html.Shell.renderComponent(Shell.java:124)
ae.. org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
af.. org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:118)
ag.. org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
ah.. org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:300)
ai.. org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:368)
aj.. org.apache.tapestry.engine.AbstractEngine.renderResponse(AbstractEngine.java:749)
ak.. org.apache.tapestry.engine.HomeService.service(HomeService.java:63)
al.. org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:889)
am.. org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:198)
an.. org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:159)
ao.. javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
ap.. javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
aq.. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
ar.. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
as.. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at.. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
au.. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
av.. org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
aw.. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
ax.. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
ay.. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
az.. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
ba.. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
bb.. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
bc.. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
bd.. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
be.. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
bf.. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
bg.. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
bh.. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
bi.. org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
bj.. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
bk.. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
bl.. org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
bm.. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
bn.. java.lang.Thread.run(Thread.java:534)
Frank
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