grails - Spock 错误：找不到共享实例字段

Question

我刚刚克隆了示例项目geb-grails-example并面临与 Spock 相关的错误。

运行 grails (2.0.3) 命令test-app时，出现以下错误：

| Server running. Browse to http://localhost:8080/geb-example-grails
| Server stopped
| Tests PASSED - view reports in target\test-reports
| Error Error running script test-app --stacktrace: cannot find shared instance field (NOTE:         Stack trace has been filtered. Use --verbose to see entire trace.)
org.spockframework.util.InternalSpockError: cannot find shared instance field
at org.spockframework.runtime.SpecInfoBuilder.getSharedInstanceField(SpecInfoBuilder.java:119)
at org.spockframework.runtime.SpecInfoBuilder.buildSharedInstanceField(SpecInfoBuilder.java:107)
at org.spockframework.runtime.SpecInfoBuilder.doBuild(SpecInfoBuilder.java:58)
at org.spockframework.runtime.SpecInfoBuilder.build(SpecInfoBuilder.java:42)
at org.spockframework.runtime.Sputnik.getSpec(Sputnik.java:78)
at org.spockframework.runtime.Sputnik.runExtensionsIfNecessary(Sputnik.java:86)
at org.spockframework.runtime.Sputnik.getDescription(Sputnik.java:55)
at org.junit.runners.Suite.describeChild(Suite.java:123)
at org.junit.runners.Suite.describeChild(Suite.java:24)
at org.junit.runners.ParentRunner.getDescription(ParentRunner.java:290)
at org.junit.runner.JUnitCore.run(JUnitCore.java:156)
at org.junit.runner.JUnitCore.run(JUnitCore.java:136)
at org.junit.runner.JUnitCore.run(JUnitCore.java:117)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at grails.plugin.spock.test.GrailsSpecTestType.doRun(GrailsSpecTestType.groovy:73)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at _GrailsTest_groovy$_run_closure4.doCall(_GrailsTest_groovy:290)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at _GrailsTest_groovy$_run_closure4.call(_GrailsTest_groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at _GrailsTest_groovy$_run_closure2.doCall(_GrailsTest_groovy:248)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at _GrailsTest_groovy$_run_closure1_closure21.doCall(_GrailsTest_groovy:195)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at _GrailsTest_groovy$_run_closure1.doCall(_GrailsTest_groovy:184)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy:185)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at java_util_concurrent_Callable$call.call(Unknown Source)
at org.codehaus.gant.GantBinding.withTargetEvent(GantBinding.groovy:90)
at org.codehaus.gant.GantBinding.this$4$withTargetEvent(GantBinding.groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy:185)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133)
at TestApp$_run_closure1.doCall(TestApp.groovy:82)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy:185)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16_closure18.doCall(GantBinding.groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at java_util_concurrent_Callable$call.call(Unknown Source)
at org.codehaus.gant.GantBinding.withTargetEvent(GantBinding.groovy:90)
at org.codehaus.gant.GantBinding.this$4$withTargetEvent(GantBinding.groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy:185)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure16.doCall(GantBinding.groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at java_util_concurrent_Callable$call.call(Unknown Source)
at gant.Gant$_dispatch_closure5.doCall(Gant.groovy:381)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at gant.Gant$_dispatch_closure7.doCall(Gant.groovy:415)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at gant.Gant$_dispatch_closure7.doCall(Gant.groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at java_util_concurrent_Callable$call.call(Unknown Source)
at gant.Gant.withBuildListeners(Gant.groovy:427)
at gant.Gant.this$2$withBuildListeners(Gant.groovy)
at gant.Gant$this$2$withBuildListeners.callCurrent(Unknown Source)
at gant.Gant$this$2$withBuildListeners.callCurrent(Unknown Source)
at gant.Gant.dispatch(Gant.groovy:415)
at gant.Gant.this$2$dispatch(Gant.groovy)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at gant.Gant.invokeMethod(Gant.groovy)
at gant.Gant.executeTargets(Gant.groovy:591)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1237)
at gant.Gant.executeTargets(Gant.groovy:590)
at com.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1231)
| Error Error running script test-app --stacktrace: cannot find shared instance field

任何帮助或指针将不胜感激，

提前致谢

笔记：

我在用

Geb 版本是 0.7，Spock 版本是 0.6

Answer 1

我遇到了同样的问题（使用 Geb 0.7.0、Spock 0.6、Grails 2.0.3 和 Groovy 1.8.6）。我发现的一种解决方法是将规范更改为从 GebSpec 而不是 GebReportingSpec 扩展。测试在此更改后通过 - 但我不知道此更改的长期影响是什么（我对这个堆栈很陌生）。

Answer 2

尝试使用 -noreloading 标志运行测试：

grails -noreloading 测试应用程序

Answer 3

grails clean
grails compile
grails package

为我清除了这个

Answer 4

我在我的新系统上重新克隆了 repo，所有测试都通过了。我不知道上一个错误的原因。结束问题。