Grails2.3.1未运行

我有一个看起来与此完全相同的问题：

然而，这些原则性的解决方案都没有任何效果

当我试着跑的时候

grails clean—stacktrace

我得到：

    | Environment set to development.
| Error Error executing script Clean: _GrailsClasspath_groovy$_run_closure1 (NOT
E: Stack trace has been filtered. Use --verbose to see entire trace.)
java.lang.NoClassDefFoundError: _GrailsClasspath_groovy$_run_closure1
        at _GrailsClasspath_groovy.run(_GrailsClasspath_groovy:39)
        at _GrailsClasspath_groovy$run.call(Unknown Source)
        at _GrailsEvents_groovy$run.call(Unknown Source)
        at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:59)
        at org.codehaus.gant.IncludeTargets$leftShift.call(Unknown Source)
        at _GrailsEvents_groovy.run(_GrailsEvents_groovy:32)
        at _GrailsEvents_groovy$run.call(Unknown Source)
        at _GrailsClean_groovy$run.call(Unknown Source)
        at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:59)
        at org.codehaus.gant.IncludeTargets$leftShift.call(Unknown Source)
        at _GrailsClean_groovy.run(_GrailsClean_groovy:29)
        at _GrailsClean_groovy$run.call(Unknown Source)
        at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:59)
        at org.codehaus.gant.IncludeTargets$leftShift.call(Unknown Source)
        at Clean.run(Clean.groovy:25)
        at Clean$run.call(Unknown Source)
        at gant.Gant.prepareTargets(Gant.groovy:607)
Caused by: java.lang.ClassNotFoundException: _GrailsClasspath_groovy$_run_closur
e1
        ... 17 more
| Error Error executing script Clean: _GrailsClasspath_groovy$_run_closure1

根据我提到的链接，我尝试了：

• 删除我的应用程序的目标目录
• 正在删除我的主目录的.grails/.slcache
• 删除我的工作区的.metadata.plugins\org.grails.ide.eclipse.core\2.3.1.slcache

在尝试任何一种方法之前，我清除了我的grails_主目录，并替换为grails 2.3.1的重新下载副本

恢复Grails2.1.5也没有帮助

堆栈跟踪中没有任何东西指向我显式编写的任何东西，因此我不知道我可能做错了什么

我正在使用/运行：

• 64位java版本1.7.0_45
• Groovy 2.1.9
• Windows 7企业版SP1，64位操作系统

我创建了一个任意的grails应用程序来引用它所引用的BuildConfig，因为我正在尝试从grails 2.1.5升级并运行它

完整堆栈跟踪是：

    | Loading Grails 2.3.1
| Configuring classpath
| Configuring classpath.
| Environment set to development
| Environment set to development.
| Error Error executing script RunApp: _GrailsClasspath_groovy$_run_closure1
java.lang.NoClassDefFoundError: _GrailsClasspath_groovy$_run_closure1
    at _GrailsClasspath_groovy.run(_GrailsClasspath_groovy:39)
    at _GrailsClasspath_groovy$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at _GrailsEvents_groovy$run.call(Unknown Source)
    at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:59)
    at org.codehaus.gant.IncludeTargets$leftShift.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at _GrailsEvents_groovy.run(_GrailsEvents_groovy:32)
    at _GrailsEvents_groovy$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at _GrailsClean_groovy$run.call(Unknown Source)
    at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:59)
    at org.codehaus.gant.IncludeTargets$leftShift.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at _GrailsClean_groovy.run(_GrailsClean_groovy:29)
    at _GrailsClean_groovy$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at _GrailsWar_groovy$run.call(Unknown Source)
    at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:59)
    at org.codehaus.gant.IncludeTargets$leftShift.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at _GrailsWar_groovy.run(_GrailsWar_groovy:27)
    at _GrailsWar_groovy$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at _GrailsRun_groovy$run.call(Unknown Source)
    at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:59)
    at org.codehaus.gant.IncludeTargets$leftShift.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at _GrailsRun_groovy.run(_GrailsRun_groovy:28)
    at _GrailsRun_groovy$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
    at org.codehaus.gant.IncludeTargets.leftShift(IncludeTargets.groovy:59)
    at org.codehaus.gant.IncludeTargets$leftShift.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at RunApp.run(RunApp.groovy:25)
    at RunApp$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
    at gant.Gant.prepareTargets(Gant.groovy:607)
    at org.codehaus.groovy.grails.cli.GrailsScriptRunner.executeWithGantInstance(GrailsScriptRunner.java:769)
    at org.codehaus.groovy.grails.cli.GrailsScriptRunner.executeScriptFile(GrailsScriptRunner.java:571)
    at org.codehaus.groovy.grails.cli.GrailsScriptRunner.executeScriptWithCaching(GrailsScriptRunner.java:470)
    at org.codehaus.groovy.grails.cli.GrailsScriptRunner.callPluginOrGrailsScript(GrailsScriptRunner.java:414)
    at org.codehaus.groovy.grails.cli.GrailsScriptRunner.executeCommand(GrailsScriptRunner.java:378)
    at org.codehaus.groovy.grails.cli.GrailsScriptRunner.main(GrailsScriptRunner.java:226)
    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:606)
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1254)
    at org.codehaus.groovy.grails.cli.support.GrailsStarter.rootLoader(GrailsStarter.java:235)
    at org.codehaus.groovy.grails.cli.support.GrailsStarter.main(GrailsStarter.java:263)
    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:606)
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1254)
    at org.codehaus.groovy.grails.cli.support.GrailsStarter.rootLoader(GrailsStarter.java:235)
    at org.codehaus.groovy.grails.cli.support.GrailsStarter.main(GrailsStarter.java:263)
Caused by: java.lang.ClassNotFoundException: _GrailsClasspath_groovy$_run_closure1
    at org.codehaus.groovy.tools.RootLoader.findClass(RootLoader.java:175)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
    at org.codehaus.groovy.tools.RootLoader.loadClass(RootLoader.java:147)
    at org.codehaus.groovy.grails.cli.support.GrailsRootLoader.loadClass(GrailsRootLoader.java:51)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    ... 72 more
| Error Error executing script RunApp: _GrailsClasspath_groovy$_run_closure1

---

grails.project.work.dir——默认情况下类似于

~/.grails/projects/${appName}

的目录名为：“scriptCache”

---

清空scriptCache内容使我能够继续前进。

您能发布完整的stacktrace吗？我编辑添加了完整的stacktrace，因为它太长，无法放入注释中，同时警告说，情况不是特定于grails版本的