【发布时间】：2015-01-08 17:36:44
【问题描述】：
我正在尝试通过运行 grails tomcat deploy 的 tomcat 插件部署 Grails 应用程序。这样做时它工作得很好，除了我在 WAR 文件中的所有配置都是它们的开发值（例如，开发数据源正试图从我部署的 WAR 文件中使用）。
然后我尝试运行grails prod tomcat deploy，出现以下错误：
| Done creating WAR target/app##0.1-build-004.war
Deploying application /app to Tomcat
| Error Error executing script Tomcat: : java.io.IOException: Error writing request body to server (NOTE: Stack trace has been filtered. Use --verbose to see entire trace.)
: java.io.IOException: Error writing request body to server
at org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:267)
at org.apache.catalina.ant.DeployTask.execute(DeployTask.java:195)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.codehaus.gant.GantBuilder.invokeMethod(GantBuilder.java:99)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:141)
at Tomcat$_run_closure1.doCall(Tomcat:31)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy:185)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy)
at org.codehaus.gant.GantBinding.withTargetEvent(GantBinding.groovy:90)
at org.codehaus.gant.GantBinding.this$4$withTargetEvent(GantBinding.groovy)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy:185)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy)
at gant.Gant$_dispatch_closure5.doCall(Gant.groovy:381)
at gant.Gant$_dispatch_closure7.doCall(Gant.groovy:415)
at gant.Gant$_dispatch_closure7.doCall(Gant.groovy)
at gant.Gant.withBuildListeners(Gant.groovy:427)
at gant.Gant.this$2$withBuildListeners(Gant.groovy)
at gant.Gant$this$2$withBuildListeners$0.callCurrent(Unknown Source)
at gant.Gant.dispatch(Gant.groovy:415)
at gant.Gant.this$2$dispatch(Gant.groovy)
at gant.Gant.invokeMethod(Gant.groovy)
at gant.Gant.executeTargets(Gant.groovy:591)
at gant.Gant.executeTargets(Gant.groovy:590)
Caused by: java.io.IOException: Error writing request body to server
at org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:220)
... 24 more
| Error Error executing script Tomcat: : java.io.IOException: Error writing request body to server
有谁知道为什么会发生这种情况？我正在使用 Grails 2.4.4 和 Java 7u71。
【问题讨论】：
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如果你 google that error message quoted 你会得到很多点击
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我查看了那些解决方案（当有解决方案时），但似乎没有一个解决问题。
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如果更改环境导致部署失败，这可能是一个错误吗？
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Hey Casey 希望一切都好，找到这个可能有用：grails.1312388.n4.nabble.com/…
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谢谢@vahid，我会试一试。