[jboss-jira] [JBoss JIRA] Created: (AS7-1231) Horrible XML parsing error reports

[Bill Burke (JIRA)]

Horrible XML parsing error reports
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                 Key: AS7-1231
                 URL: https://issues.jboss.org/browse/AS7-1231
             Project: Application Server 7
          Issue Type: Quality Risk
            Reporter: Bill Burke


If I make a typo in jboss-web.xml (or any other descriptor for that matter) I get really obscure errors that don't help me debug the problem.  (See below).  Each project really needs to 

09:39:14,132 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-8) MSC00001: Failed to start service jboss.deployment.unit."basic.war".PARSE: org.jboss.msc.service.StartException in service jboss.deployment.unit."basic.war".PARSE: Failed to process phase PARSE of deployment "basic.war"
	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1765)
	at org.jboss.msc.service.ServiceControllerImpl$ClearTCCLTask.run(ServiceControllerImpl.java:2291)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_26]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_26]
	at java.lang.Thread.run(Thread.java:680) [:1.6.0_26]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: Failed to parse "/content/basic.war/WEB-INF/jboss-web.xml"
	at org.jboss.as.web.deployment.JBossWebParsingDeploymentProcessor.deploy(JBossWebParsingDeploymentProcessor.java:66)
	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115)
	... 5 more
Caused by: com.ctc.wstx.exc.WstxParsingException: Received non-all-whitespace CHARACTERS or CDATA event in nextTag().
 at [row,col {unknown-source}]: [5,4]
	at com.ctc.wstx.sr.StreamScanner.constructWfcException(StreamScanner.java:606)
	at com.ctc.wstx.sr.StreamScanner.throwParseError(StreamScanner.java:479)
	at com.ctc.wstx.sr.StreamScanner.throwParseError(StreamScanner.java:464)
	at com.ctc.wstx.sr.BasicStreamReader.nextTag(BasicStreamReader.java:1137)
	at org.jboss.metadata.parser.jbossweb.ValveMetaDataParser.parse(ValveMetaDataParser.java:45)
	at org.jboss.metadata.parser.jbossweb.JBossWebMetaDataParser.parse(JBossWebMetaDataParser.java:155)
	at org.jboss.as.web.deployment.JBossWebParsingDeploymentProcessor.deploy(JBossWebParsingDeploymentProcessor.java:64)
	... 6 more


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