I have logged the request.getPath(). It is illustrated in the following:

[INFO] AppModule.TimingFilter request.getPath(): /index.grid.pager/2
[INFO] AppModule.TimingFilter request.getPath(): /
[ERROR] TapestryModule.RequestExceptionHandler Processing of request failed
with uncaught exception: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets"
org.apache.tapestry5.runtime.ComponentEventException: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets" [at
classpath:org/apache/tapestry5/corelib/components/Grid.tml, line 15, column
28]
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1076)
        at
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:68)
        at
org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
org.apache.tapestry5.services.TapestryModule$44.handle(TapestryModule.java:2105)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at org.apache.tapestry5.jpa.JPAModule$2.handle(JPAModule.java:99)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
$ComponentEventRequestHandler_12d9d5bba4a.handle($ComponentEventRequestHandler_12d9d5bba4a.java)
        at
org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:127)
        at $Dispatcher_12d9d5bba4c.dispatch($Dispatcher_12d9d5bba4c.java)
        at $Dispatcher_12d9d5bba3f.dispatch($Dispatcher_12d9d5bba3f.java)
        at
org.apache.tapestry5.services.TapestryModule$17.service(TapestryModule.java:1029)
        at
org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:621)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:611)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at com.tsystems.prototyp.services.AppModule$1.service(AppModule.java:75)
        at $RequestFilter_12d9d5bba3a.service($RequestFilter_12d9d5bba3a.java)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
        at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at $RequestHandler_12d9d5bba36.service($RequestHandler_12d9d5bba36.java)
        at
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1007)
        at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
        at
$HttpServletRequestFilter_12d9d5bba35.service($HttpServletRequestFilter_12d9d5bba35.java)
        at
$HttpServletRequestHandler_12d9d5bba37.service($HttpServletRequestHandler_12d9d5bba37.java)
        at
$HttpServletRequestHandler_12d9d5bba34.service($HttpServletRequestHandler_12d9d5bba34.java)
        at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
        at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
        at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:722)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:404)
        at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:324)
        at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
        at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
        at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
        at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
Caused by: java.lang.IllegalArgumentException: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets"
        at
org.apache.tapestry5.internal.services.ComponentEventImpl.coerceContext(ComponentEventImpl.java:81)
        at
org.apache.tapestry5.corelib.components.GridPager.dispatchComponentEvent(GridPager.java)
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:886)
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1059)
        ... 54 more
Caused by: java.lang.RuntimeException: Coercion of assets to type
java.lang.Integer (via String --> Long, Long --> Integer) failed: For input
string: "assets"
        at
org.apache.tapestry5.ioc.internal.services.TypeCoercerImpl.coerce(TypeCoercerImpl.java:131)
        at $TypeCoercer_12d9d5bba15.coerce($TypeCoercer_12d9d5bba15.java)
        at
org.apache.tapestry5.internal.services.TypeCoercedValueEncoderFactory$1.toValue(TypeCoercedValueEncoderFactory.java:45)
        at
org.apache.tapestry5.internal.services.ContextValueEncoderImpl.toValue(ContextValueEncoderImpl.java:47)
        at
$ContextValueEncoder_12d9d5bba4d.toValue($ContextValueEncoder_12d9d5bba4d.java)
        at
org.apache.tapestry5.internal.URLEventContext.get(URLEventContext.java:43)
        at
org.apache.tapestry5.internal.services.ComponentEventImpl.coerceContext(ComponentEventImpl.java:76)
        ... 57 more
Caused by: java.lang.NumberFormatException: For input string: "assets"
        at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
        at java.lang.Long.parseLong(Long.java:410)
        at java.lang.Long.<init>(Long.java:678)
        at
org.apache.tapestry5.ioc.services.TapestryIOCModule$7.coerce(TapestryIOCModule.java:159)
        at
org.apache.tapestry5.ioc.services.TapestryIOCModule$7.coerce(TapestryIOCModule.java:157)
        at
org.apache.tapestry5.ioc.services.CoercionTuple$CoercionWrapper.coerce(CoercionTuple.java:51)
        at
org.apache.tapestry5.ioc.internal.services.CompoundCoercion.coerce(CompoundCoercion.java:43)
        at
org.apache.tapestry5.ioc.internal.services.TypeCoercerImpl.coerce(TypeCoercerImpl.java:127)
        ... 63 more
[ERROR] TapestryModule.RequestExceptionHandler Processing of request failed
with uncaught exception: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets"
org.apache.tapestry5.runtime.ComponentEventException: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets" [at
classpath:org/apache/tapestry5/corelib/components/Grid.tml, line 15, column
28]
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1076)
        at
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:68)
        at
org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
org.apache.tapestry5.services.TapestryModule$44.handle(TapestryModule.java:2105)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at org.apache.tapestry5.jpa.JPAModule$2.handle(JPAModule.java:99)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
$ComponentEventRequestHandler_12d9d5bba4a.handle($ComponentEventRequestHandler_12d9d5bba4a.java)
        at
org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:127)
        at $Dispatcher_12d9d5bba4c.dispatch($Dispatcher_12d9d5bba4c.java)
        at $Dispatcher_12d9d5bba3f.dispatch($Dispatcher_12d9d5bba3f.java)
        at
org.apache.tapestry5.services.TapestryModule$17.service(TapestryModule.java:1029)
        at
org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:621)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:611)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at com.tsystems.prototyp.services.AppModule$1.service(AppModule.java:75)
        at $RequestFilter_12d9d5bba3a.service($RequestFilter_12d9d5bba3a.java)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
        at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at $RequestHandler_12d9d5bba36.service($RequestHandler_12d9d5bba36.java)
        at
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1007)
        at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
        at
$HttpServletRequestFilter_12d9d5bba35.service($HttpServletRequestFilter_12d9d5bba35.java)
        at
$HttpServletRequestHandler_12d9d5bba37.service($HttpServletRequestHandler_12d9d5bba37.java)
        at
$HttpServletRequestHandler_12d9d5bba34.service($HttpServletRequestHandler_12d9d5bba34.java)
        at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
        at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
        at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:722)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:404)
        at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:324)
        at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
        at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
        at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
        at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
Caused by: java.lang.IllegalArgumentException: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets"
        at
org.apache.tapestry5.internal.services.ComponentEventImpl.coerceContext(ComponentEventImpl.java:81)
        at
org.apache.tapestry5.corelib.components.GridPager.dispatchComponentEvent(GridPager.java)
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:886)
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1059)
        ... 54 more
Caused by: java.lang.RuntimeException: Coercion of assets to type
java.lang.Integer (via String --> Long, Long --> Integer) failed: For input
string: "assets"
        at
org.apache.tapestry5.ioc.internal.services.TypeCoercerImpl.coerce(TypeCoercerImpl.java:131)
        at $TypeCoercer_12d9d5bba15.coerce($TypeCoercer_12d9d5bba15.java)
        at
org.apache.tapestry5.internal.services.TypeCoercedValueEncoderFactory$1.toValue(TypeCoercedValueEncoderFactory.java:45)
        at
org.apache.tapestry5.internal.services.ContextValueEncoderImpl.toValue(ContextValueEncoderImpl.java:47)
        at
$ContextValueEncoder_12d9d5bba4d.toValue($ContextValueEncoder_12d9d5bba4d.java)
        at
org.apache.tapestry5.internal.URLEventContext.get(URLEventContext.java:43)
        at
org.apache.tapestry5.internal.services.ComponentEventImpl.coerceContext(ComponentEventImpl.java:76)
        ... 57 more
Caused by: java.lang.NumberFormatException: For input string: "assets"
        at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
        at java.lang.Long.parseLong(Long.java:410)
        at java.lang.Long.<init>(Long.java:678)
        at
org.apache.tapestry5.ioc.services.TapestryIOCModule$7.coerce(TapestryIOCModule.java:159)
        at
org.apache.tapestry5.ioc.services.TapestryIOCModule$7.coerce(TapestryIOCModule.java:157)
        at
org.apache.tapestry5.ioc.services.CoercionTuple$CoercionWrapper.coerce(CoercionTuple.java:51)
        at
org.apache.tapestry5.ioc.internal.services.CompoundCoercion.coerce(CompoundCoercion.java:43)
        at
org.apache.tapestry5.ioc.internal.services.TypeCoercerImpl.coerce(TypeCoercerImpl.java:127)
        ... 63 more
[ERROR] TapestryModule.RequestExceptionHandler Processing of request failed
with uncaught exception: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets"
org.apache.tapestry5.runtime.ComponentEventException: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets" [at
classpath:org/apache/tapestry5/corelib/components/Grid.tml, line 15, column
28]
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1076)
        at
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:68)
        at
org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
org.apache.tapestry5.services.TapestryModule$44.handle(TapestryModule.java:2105)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at org.apache.tapestry5.jpa.JPAModule$2.handle(JPAModule.java:99)
        at
$ComponentEventRequestHandler_12d9d5bbb05.handle($ComponentEventRequestHandler_12d9d5bbb05.java)
        at
$ComponentEventRequestHandler_12d9d5bba4a.handle($ComponentEventRequestHandler_12d9d5bba4a.java)
        at
org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:127)
        at $Dispatcher_12d9d5bba4c.dispatch($Dispatcher_12d9d5bba4c.java)
        at $Dispatcher_12d9d5bba3f.dispatch($Dispatcher_12d9d5bba3f.java)
        at
org.apache.tapestry5.services.TapestryModule$17.service(TapestryModule.java:1029)
        at
org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:621)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:611)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at com.tsystems.prototyp.services.AppModule$1.service(AppModule.java:75)
        at $RequestFilter_12d9d5bba3a.service($RequestFilter_12d9d5bba3a.java)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
        at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
        at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
        at $RequestHandler_12d9d5bba40.service($RequestHandler_12d9d5bba40.java)
        at $RequestHandler_12d9d5bba36.service($RequestHandler_12d9d5bba36.java)
        at
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1007)
        at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
        at
$HttpServletRequestFilter_12d9d5bba35.service($HttpServletRequestFilter_12d9d5bba35.java)
        at
$HttpServletRequestHandler_12d9d5bba37.service($HttpServletRequestHandler_12d9d5bba37.java)
        at
$HttpServletRequestHandler_12d9d5bba34.service($HttpServletRequestHandler_12d9d5bba34.java)
        at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
        at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
        at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:722)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:404)
        at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:324)
        at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
        at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
        at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
        at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
Caused by: java.lang.IllegalArgumentException: Exception in method
org.apache.tapestry5.corelib.components.GridPager.onAction(int,
java.lang.String) (at GridPager.java:177), parameter #1: Coercion of assets
to type java.lang.Integer (via String --> Long, Long --> Integer) failed:
For input string: "assets"
        at
org.apache.tapestry5.internal.services.ComponentEventImpl.coerceContext(ComponentEventImpl.java:81)
        at
org.apache.tapestry5.corelib.components.GridPager.dispatchComponentEvent(GridPager.java)
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:886)
        at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1059)
        ... 54 more
Caused by: java.lang.RuntimeException: Coercion of assets to type
java.lang.Integer (via String --> Long, Long --> Integer) failed: For input
string: "assets"
        at
org.apache.tapestry5.ioc.internal.services.TypeCoercerImpl.coerce(TypeCoercerImpl.java:131)
        at $TypeCoercer_12d9d5bba15.coerce($TypeCoercer_12d9d5bba15.java)
        at
org.apache.tapestry5.internal.services.TypeCoercedValueEncoderFactory$1.toValue(TypeCoercedValueEncoderFactory.java:45)
        at
org.apache.tapestry5.internal.services.ContextValueEncoderImpl.toValue(ContextValueEncoderImpl.java:47)
        at
$ContextValueEncoder_12d9d5bba4d.toValue($ContextValueEncoder_12d9d5bba4d.java)
        at
org.apache.tapestry5.internal.URLEventContext.get(URLEventContext.java:43)
        at
org.apache.tapestry5.internal.services.ComponentEventImpl.coerceContext(ComponentEventImpl.java:76)
        ... 57 more
Caused by: java.lang.NumberFormatException: For input string: "assets"
        at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
        at java.lang.Long.parseLong(Long.java:410)
        at java.lang.Long.<init>(Long.java:678)
        at
org.apache.tapestry5.ioc.services.TapestryIOCModule$7.coerce(TapestryIOCModule.java:159)
        at
org.apache.tapestry5.ioc.services.TapestryIOCModule$7.coerce(TapestryIOCModule.java:157)
        at
org.apache.tapestry5.ioc.services.CoercionTuple$CoercionWrapper.coerce(CoercionTuple.java:51)
        at
org.apache.tapestry5.ioc.internal.services.CompoundCoercion.coerce(CompoundCoercion.java:43)
        at
org.apache.tapestry5.ioc.internal.services.TypeCoercerImpl.coerce(TypeCoercerImpl.java:127)
        ... 63 more
[INFO] AppModule.TimingFilter request.getPath():
/index.grid.pager/assets/5.0.18/scriptaculous/effects.js
[INFO] AppModule.TimingFilter request.getPath():
/index.grid.pager/assets/5.0.18/scriptaculous/scriptaculous.js
[INFO] AppModule.TimingFilter request.getPath():
/index.grid.pager/assets/5.0.18/tapestry/tapestry.js
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