Here's what I found:
FATAL_ERROR(6) EXCEPTION_IN_SERVICE: Service threw exception null
java.lang.UnsupportedOperationException
at
com.google.caja.parser.ChildNodes.getMutableFacet(ChildNodes.java:131)
at
com.google.caja.parser.AbstractParseTreeNode.addChild(AbstractParseTreeNode.java:179)
at
com.google.caja.parser.AbstractParseTreeNode.access$600(AbstractParseTreeNode.java:40)
at
com.google.caja.parser.AbstractParseTreeNode$Insertion.apply(AbstractParseTreeNode.java:607)
at
com.google.caja.parser.AbstractParseTreeNode$MutationImpl.execute(AbstractParseTreeNode.java:462)
at
com.google.caja.parser.AbstractParseTreeNode.insertBefore(AbstractParseTreeNode.java:147)
at
com.google.caja.parser.AbstractParseTreeNode.appendChild(AbstractParseTreeNode.java:151)
at
com.google.caja.parser.quasiliteral.Scope.addStartStatement(Scope.java:241)
at
com.google.caja.parser.quasiliteral.SyntheticRuleSet$10.fire(SyntheticRuleSet.java:243)
at com.google.caja.parser.quasiliteral.Rewriter.expand(Rewriter.java:84)
at com.google.caja.parser.quasiliteral.Rule.expandAllTo(Rule.java:202)
at com.google.caja.parser.quasiliteral.Rule.expandAll(Rule.java:192)
at
com.google.caja.parser.quasiliteral.SyntheticRuleSet$3.fire(SyntheticRuleSet.java:102)
at com.google.caja.parser.quasiliteral.Rewriter.expand(Rewriter.java:84)
at com.google.caja.parser.quasiliteral.Rule.expandAllTo(Rule.java:202)
at com.google.caja.parser.quasiliteral.Rule.expandAll(Rule.java:192)
at
com.google.caja.parser.quasiliteral.SyntheticRuleSet$8.fire(SyntheticRuleSet.java:189)
at com.google.caja.parser.quasiliteral.Rewriter.expand(Rewriter.java:84)
at
com.google.caja.parser.quasiliteral.ES53Rewriter$7.fire(ES53Rewriter.java:397)
at com.google.caja.parser.quasiliteral.Rewriter.expand(Rewriter.java:84)
at com.google.caja.parser.quasiliteral.Rule.expandAllTo(Rule.java:202)
at com.google.caja.parser.quasiliteral.Rule.expandAll(Rule.java:192)
at
com.google.caja.parser.quasiliteral.ES53Rewriter$3.fire(ES53Rewriter.java:238)
at com.google.caja.parser.quasiliteral.Rewriter.expand(Rewriter.java:84)
at
com.google.caja.parser.quasiliteral.ES53Rewriter$6.fire(ES53Rewriter.java:352)
at com.google.caja.parser.quasiliteral.Rewriter.expand(Rewriter.java:84)
at
com.google.caja.parser.quasiliteral.ES53Rewriter$5.fire(ES53Rewriter.java:309)
at com.google.caja.parser.quasiliteral.Rewriter.expand(Rewriter.java:84)
at
com.google.caja.parser.quasiliteral.Rewriter.expand(Rewriter.java:189)
at
com.google.caja.plugin.ExpressionSanitizerCaja.sanitize(ExpressionSanitizerCaja.java:57)
at
com.google.caja.plugin.stages.ValidateJavascriptStage.apply(ValidateJavascriptStage.java:61)
at
com.google.caja.plugin.stages.ValidateJavascriptStage.apply(ValidateJavascriptStage.java:42)
at com.google.caja.util.Pipeline.applyStage(Pipeline.java:41)
at
com.google.caja.plugin.PluginCompiler$1.applyStage(PluginCompiler.java:151)
at
com.google.caja.plugin.PluginCompiler$1.applyStage(PluginCompiler.java:139)
at com.google.caja.util.Pipeline.apply(Pipeline.java:35)
at com.google.caja.plugin.PluginCompiler.run(PluginCompiler.java:241)
at com.google.caja.service.HtmlHandler.cajoleHtml(HtmlHandler.java:126)
at com.google.caja.service.HtmlHandler.apply(HtmlHandler.java:85)
at
com.google.caja.service.CajolingService.applyHandler(CajolingService.java:312)
at
com.google.caja.service.CajolingService.doHandle(CajolingService.java:260)
at
com.google.caja.service.CajolingService.handle(CajolingService.java:110)
at
com.google.caja.service.CajolingServlet.handle(CajolingServlet.java:168)
at
com.google.caja.service.CajolingServlet.doGet(CajolingServlet.java:155)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:541)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:383)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:288)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
On Monday, April 22, 2013 7:32:16 PM UTC-4, [email protected] wrote:
>
> Ok I'll try that and let you know. I don't think it would be so bad for
> the owner of said server to see a trace in their logs (or not based on
> configuration of course). I certainly agree that you shouldn't normally
> send traces back to the client. :).
>
> On Monday, April 22, 2013 4:36:10 PM UTC-4, [email protected]:
>>
>>
>> I got this:
>>
>> {"level":6,"name":"FATAL_ERROR","type":"EXCEPTION_IN_SERVICE","message":"Service
>> threw exception java.lang.NullPointerException"}
>>
>> However it's unclear how to proceed. There doesn't seem to be a stack trace
>> anywhere...
>> It looks like a bug, but obviously I can't send you my whole program, so I
>> want to track down what causes it. (and see if it's easy to work around as
>> well)
>>
>>
>>
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