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我正在尝试使用grails run-app命令运行我的 grails 项目，但出现以下错误：

2013-06-05 17:01:49,409 [pool-6-thread-1] ERROR StackTrace  - Full Stack Trace:
groovy.lang.MissingPropertyException: No such property: configClass for class:   java.lang.String
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:50)
at org.codehaus.groovy.runtime.callsite.PojoMetaClassGetPropertySite.getProperty(PojoMetaClassGetPropertySite.java:35)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:227)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetPropertySafe(AbstractCallSite.java:333)
at org.codehaus.groovy.grails.plugins.orm.hibernate.HibernatePluginSupport$__clinit__closure14.doCall(HibernatePluginSupport.groovy:153)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1231)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSite.invoke(PogoMetaMethodSite.java:226)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:52)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141)
at org.codehaus.groovy.grails.plugins.orm.hibernate.HibernatePluginSupport$__clinit__closure14.doCall(HibernatePluginSupport.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1231)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1047)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:877)
at groovy.lang.Closure.call(Closure.java:412)
at groovy.lang.Closure.call(Closure.java:406)
at grails.spring.BeanBuilder.invokeBeanDefiningClosure(BeanBuilder.java:736)
at grails.spring.BeanBuilder.beans(BeanBuilder.java:569)
at grails.spring.BeanBuilder.invokeMethod(BeanBuilder.java:511)
at org.codehaus.groovy.grails.plugins.DefaultGrailsPlugin.doWithRuntimeConfiguration(DefaultGrailsPlugin.java:528)
at org.codehaus.groovy.grails.plugins.AbstractGrailsPluginManager.doRuntimeConfiguration(AbstractGrailsPluginManager.java:120)
at org.codehaus.groovy.grails.commons.spring.GrailsRuntimeConfigurator.configure(GrailsRuntimeConfigurator.java:156)
at org.codehaus.groovy.grails.commons.spring.GrailsRuntimeConfigurator.configure(GrailsRuntimeConfigurator.java:127)
at org.codehaus.groovy.grails.web.context.GrailsConfigUtils.configureWebApplicationContext(GrailsConfigUtils.java:121)
at org.codehaus.groovy.grails.web.context.GrailsContextLoader.initWebApplicationContext(GrailsContextLoader.java:104)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4779)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5273)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1566)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1556)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
2013-06-05 17:01:49,436 [pool-6-thread-1] ERROR StackTrace  - Full Stack Trace:
groovy.lang.MissingPropertyException: No such property: configClass for class: java.lang.String
at grails.spring.BeanBuilder.invokeBeanDefiningClosure(BeanBuilder.java:736)
at grails.spring.BeanBuilder.beans(BeanBuilder.java:569)
at grails.spring.BeanBuilder.invokeMethod(BeanBuilder.java:511)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)

我已尝试解决如下所述的问题：

  • 试过grails clean
  • 删除了 GROOVY_HOME（因为 grails 提供了 groovy 本身，我正在从命令行运行应用程序）
  • 手动清理 %USER_HOME%.grails 目录

但是上述方法都没有解决问题。

java -version返回以下内容：

java version "1.7.0_21"
Java(TM) SE Runtime Environment (build 1.7.0_21-b11)
Java HotSpot(TM) Client VM (build 23.21-b01, mixed mode, sharing)

grails -version返回以下内容：

Grails version: 2.1.0

新的堆栈跟踪日志：

提前致谢。

4

3 回答 3

1

更改工作区解决了这个问题。刚刚创建了一个新的工作区。就这样 ！！！！

于 2013-06-07T05:45:06.567 回答
1

尝试在整个项目中搜索“configClass”字符串，看看它是什么，然后尝试将其注释掉，看看会发生什么？错误提到“引导程序” - 也许它在那里？

于 2013-06-05T10:20:08.450 回答
0

检查您config/DataSource.groovy的configClass代码和任何格式错误的代码，例如不平衡的引号。数据源块有时会使用一个块，configClass例如Hibernate Filter 插件文档中所示的块：

dataSource {
    …
    configClass = HibernateFilterDomainConfiguration
}

或者，也许您需要为configClass插件添加定义才能工作。

于 2013-06-06T17:07:49.000 回答