什么是JBOSS-“；java不允许使用空名称段"；错误

我是JBOSS开发的新手，并试图从eclipse运行一个项目，但我得到了“java不允许使用空名称段”错误。我知道当我们的jndi资源名为空时会出现这样的错误，但在这种情况下，它指定为“env”，而不是“java”，这是我的例子。在下面发布我的stacktrace。我正在使用JBoss7.1版本

14:34:04,440 WARN  [org.jboss.as.ee] (MSC service thread 1-5) JBAS011001: Could not resolve resource-env-ref java:/TransactionManager
        14:34:04,440 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC00001: Failed to start service jboss.deployment.unit."workflow.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."workflow.war".INSTALL: Failed to process phase INSTALL of deployment "workflow.war"
        at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [rt.jar:1.6.0_51]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [rt.jar:1.6.0_51]
        at java.lang.Thread.run(Thread.java:743) [rt.jar:1.6.0_51]
    Caused by: java.lang.IllegalArgumentException: Empty name segment is not allowed for java
        at org.jboss.msc.service.ServiceName.of(ServiceName.java:85) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
        at org.jboss.msc.service.ServiceName.append(ServiceName.java:112) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
        at org.jboss.as.naming.deployment.ContextNames.buildServiceName(ContextNames.java:178)
        at org.jboss.as.naming.deployment.ContextNames$BindInfo.<init>(ContextNames.java:190)
        at org.jboss.as.naming.deployment.ContextNames$BindInfo.<init>(ContextNames.java:181)
        at org.jboss.as.naming.deployment.ContextNames.bindInfoFor(ContextNames.java:124)
        at org.jboss.as.naming.deployment.ContextNames.bindInfoForEnvEntry(ContextNames.java:165)
        at org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.deployPersistenceUnit(PersistenceUnitDeploymentProcessor.java:319)
        at org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.addPuService(PersistenceUnitDeploymentProcessor.java:258)
        at org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.handleWarDeployment(PersistenceUnitDeploymentProcessor.java:194)
        at org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.deploy(PersistenceUnitDeploymentProcessor.java:118)
        at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
        ... 5 more

14:34:04,471 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015870: Deploy of deployment "workflow.war" was rolled back with failure message {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"workflow.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"workflow.war\".INSTALL: Failed to process phase INSTALL of deployment \"workflow.war\""}}
    14:34:04,471 INFO  [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report
    JBAS014777:   Services which failed to start:      service jboss.deployment.unit."workflow.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."workflow.war".INSTALL: Failed to process phase INSTALL of deployment "workflow.war"

 14:34:04,471 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"workflow.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"workflow.war\".INSTALL: Failed to process phase INSTALL of deployment \"workflow.war\""}}}}
14:34:04,659 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-8) JBAS015877: Stopped deployment workflow.war in 184ms

14:34:04440警告[org.jboss.as.ee]（MSC服务线程1-5）JBAS011001:无法解析资源环境参考java:/TransactionManager
14:34:04440错误[org.jboss.msc.service.fail]（msc服务线程1-5）MSC00001:无法启动服务jboss.deployment.unit.“workflow.war”。安装：在服务jboss.deployment.unit.“workflow.war”中安装：org.jboss.msc.service.StartException。安装：无法处理部署“workflow.war”的阶段安装
在org.jboss.as.server.deployment.DeploymentUnitPhaseService.start（DeploymentUnitPhaseService.java:119）[jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
在org.jboss.msc.service.ServiceControllerImpl$StartTask.startService（ServiceControllerImpl.java:1811）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
在org.jboss.msc.service.ServiceControllerImpl$StartTask.run（ServiceControllerImpl.java:1746）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
位于java.util.concurrent.ThreadPoolExecutor$Worker.runTask（ThreadPoolExecutor.java:895）[rt.jar:1.6.0_51]
位于java.util.concurrent.ThreadPoolExecutor$Worker.run（ThreadPoolExecutor.java:918）[rt.jar:1.6.051]
在java.lang.Thread.run（Thread.java:743）[rt.jar:1.6.0_51]
原因：java.lang.IllegalArgumentException:java不允许使用空名称段
在org.jboss.msc.service.ServiceName.of（ServiceName.java:85）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
在org.jboss.msc.service.ServiceName.append（ServiceName.java:112）[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
位于org.jboss.as.naming.deployment.ContextNames.buildServiceName（ContextNames.java:178）
位于org.jboss.as.naming.deployment.ContextNames$BindInfo。（ContextNames.java:190）
位于org.jboss.as.naming.deployment.ContextNames$BindInfo。（ContextNames.java:181）
位于org.jboss.as.naming.deployment.ContextNames.bindInfoFor（ContextNames.java:124）
位于org.jboss.as.naming.deployment.ContextNames.BindInfoForInventry（ContextNames.java:165）
位于org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.deployPersistenceUnit（PersistenceUnitDeploymentProcessor.java:319）
位于org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.addPuService（PersistenceUnitDeploymentProcessor.java:258）
位于org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.handleWarDeployment（PersistenceUnitDeploymentProcessor.java:194）
位于org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.deploy（PersistenceUnitDeploymentProcessor.java:118）
在org.jboss.as.server.deployment.DeploymentUnitPhaseService.start（DeploymentUnitPhaseService.java:113）[jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
... 还有5个
14:34:04471信息[org.jboss.as.server]（DeploymentScanner threads-2）JBAS015870:部署的部署“workflow.war”已回滚，并显示失败消息{“JBAS014671:Failed services”=>{“jboss.deployment.unit.\“workflow.war\”。请在服务jboss.deployment.unit.\“workflow.war”中安装“=>”org.jboss.msc.service.StartException\.INSTALL:无法处理部署\“workflow.war\”}的阶段安装
14:34:04471信息[org.jboss.as.controller]（DeploymentScanner线程-2）JBAS014774:服务状态报告
JBAS014777:未能启动的服务：服务jboss.deployment.unit.“workflow.war”。安装：org.jboss.msc.service.StartException in service jboss.deployment.unit.“workflow.war”。安装：未能处理部署“workflow.war”的阶段安装
14:34:04471错误[org.jboss.as.server.deployment.scanner]（DeploymentScanner线程-1）{“JBAS014653:复合操作失败并被回滚。失败的步骤：=>{“操作步骤-2”=>{“JBAS014671:失败的服务”=>{“jboss.deployment.unit.\“workflow.war\”。安装“=>”服务jboss.deployment.unit中的org.jboss.msc.service.StartException.\“workflow.war\”安装：无法处理部署\“workflow.war\”的安装阶段
14:34:04659信息[org.jboss.as.server.deployment]（MSC服务线程1-8）JBAS015877:184ms内停止部署workflow.war

我看到一条警告说，

JBAS011001:无法解析resource env ref java:/TransactionManager

，但我不认为错误是由它引起的

请引导我。提前谢谢

---

Zebronix_777

我需要从standalone.xml中提到的数据源中删除java:/prefix。它得到了解决。因为在

persistence.xml

中没有该前缀。

您是否在

web inf

中定义了

jboss web.xml

中的数据源Folder@09Q71AO534不，我没有任何

jbossweb.xml

文件在我的项目中，但我已经提到了

web inf/classes/meta inf/persistence.xml

中的所有数据源。您的项目中是否有

web.xml

？请尝试遵循另一个问题中提到的方法。您也可以从

standalone.xml

加载数据源。但是，让我们一步一步一步来，然后我们将看看是什么让它表现得如此that@09Q71AO534我已经解决了这个问题。我需要从standalone.xml中提到的数据源中删除

java://

前缀。它得到了解决。