我正在與Groovy & Grails首次合作，並且無法讓本地Windows 7環境接受到垃圾箱路徑的正確位置。至少，我認爲遵循www.grails.org \安裝後。Windows 7 Grails安裝
這裏是及時的反饋顯示：
C:\Groovy Grails\grails-1.3.7>gradlew
ERROR: JAVA_HOME might be set to an invalid directory: C:\Program Files\Java\jdk
1.7.0_03\bin;
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation if there are problems.
該系統找不到指定的路徑。
任何建議去grails？
脫下/箱，只需使用：C：\ Program Files文件\的Java \ JDK 1.7.0_03
從來沒有試圖建立的Grails。這裏發生了什麼事：
R:\dev\grails-2.0.1>gradlew --stacktrace
FAILURE: Build failed with an exception.
* Where:
Script 'R:\dev\grails-2.0.1\gradle\assemble.gradle' line: 56
* What went wrong:
A problem occurred evaluating script.
Cause: Could not find property 'org' on root project 'grails-2.0.1'.
* Try:
Run with --info or --debug option to get more log output.
* Exception is:
org.gradle.api.GradleScriptException: A problem occurred evaluating script.
at org.gradle.groovy.scripts.DefaultScriptRunnerFactory$ScriptRunnerImpl
.run(DefaultScriptRunnerFactory.java:51)
at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.
apply(DefaultScriptPluginFactory.java:127)
at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.appl
yScript(DefaultObjectConfigurationAction.java:82)
at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.acce
ss$000(DefaultObjectConfigurationAction.java:32)
at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction$1.ru
n(DefaultObjectConfigurationAction.java:54)
at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.exec
ute(DefaultObjectConfigurationAction.java:114)
at org.gradle.api.internal.project.AbstractProject.apply(AbstractProject
.java:847)
at org.gradle.api.Project$apply$0.call(Unknown Source)
at org.gradle.api.internal.project.ProjectScript.apply(ProjectScript.gro
ovy:31)
at org.gradle.api.Script$apply$0.callCurrent(Unknown Source)
at build_7hj6n9uur9rg08bs08d0m02icl.run(R:\dev\grails-2.0.1\build.gradle
:245)
at org.gradle.groovy.scripts.DefaultScriptRunnerFactory$ScriptRunnerImpl
.run(DefaultScriptRunnerFactory.java:49)
at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.
apply(DefaultScriptPluginFactory.java:127)
at org.gradle.configuration.BuildScriptProcessor.evaluate(BuildScriptPro
cessor.java:38)
at org.gradle.configuration.DefaultProjectEvaluator.evaluate(DefaultProj
ectEvaluator.java:38)
at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProj
ect.java:487)
at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProj
ect.java:71)
at org.gradle.configuration.ProjectEvaluationConfigurer.execute(ProjectE
valuationConfigurer.java:23)
at org.gradle.configuration.ProjectEvaluationConfigurer.execute(ProjectE
valuationConfigurer.java:21)
at org.gradle.configuration.DefaultBuildConfigurer$1.execute(DefaultBuil
dConfigurer.java:38)
at org.gradle.configuration.DefaultBuildConfigurer$1.execute(DefaultBuil
dConfigurer.java:35)
at org.gradle.api.internal.project.AbstractProject.configure(AbstractPro
ject.java:463)
at org.gradle.api.internal.project.AbstractProject.allprojects(AbstractP
roject.java:458)
at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuil
dConfigurer.java:35)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(Default
GradleLauncher.java:141)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradle
Launcher.java:112)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLaun
cher.java:80)
at org.gradle.launcher.RunBuildAction.execute(RunBuildAction.java:41)
at org.gradle.launcher.RunBuildAction.execute(RunBuildAction.java:27)
at org.gradle.launcher.ExceptionReportingAction.execute(ExceptionReporti
ngAction.java:32)
at org.gradle.launcher.ExceptionReportingAction.execute(ExceptionReporti
ngAction.java:21)
at org.gradle.launcher.CommandLineActionFactory$WithLoggingAction.execut
e(CommandLineActionFactory.java:219)
at org.gradle.launcher.CommandLineActionFactory$WithLoggingAction.execut
e(CommandLineActionFactory.java:203)
at org.gradle.launcher.Main.execute(Main.java:55)
at org.gradle.launcher.Main.main(Main.java:40)
at org.gradle.launcher.ProcessBootstrap.runNoExit(ProcessBootstrap.java:
46)
at org.gradle.launcher.ProcessBootstrap.run(ProcessBootstrap.java:28)
at org.gradle.launcher.GradleMain.main(GradleMain.java:24)
at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.ja
va:33)
at org.gradle.wrapper.Wrapper.execute(Wrapper.java:87)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:37)
Caused by: groovy.lang.MissingPropertyException: Could not find property 'org' o
n root project 'grails-2.0.1'.
at org.gradle.api.internal.AbstractDynamicObject.propertyMissingExceptio
n(AbstractDynamicObject.java:43)
at org.gradle.api.internal.AbstractDynamicObject.getProperty(AbstractDyn
amicObject.java:35)
at org.gradle.api.internal.CompositeDynamicObject.getProperty(CompositeD
ynamicObject.java:54)
at org.gradle.api.internal.project.DefaultProject_Decorated.getProperty(
Unknown Source)
at org.gradle.groovy.scripts.BasicScript.propertyMissing(BasicScript.gro
ovy:59)
at assemble_2be0amk65dsfi1le6c3b1ao87h.run(R:\dev\grails-2.0.1\gradle\as
semble.gradle:56)
at org.gradle.groovy.scripts.DefaultScriptRunnerFactory$ScriptRunnerImpl
.run(DefaultScriptRunnerFactory.java:49)
... 40 more
BUILD FAILED
Total time: 3.287 secs
R:\dev\grails-2.0.1>
我在Windows 7機器上運行Grails並沒有問題。我的環境變量是這樣的：
JAVA_HOME = C：\ Program Files文件\的Java \ jdk1.6.0_25
GRAILS_HOME = C：\的Grails-1.3.8
沒有問題得到它的運行。但它運行速度非常緩慢，這在我的xp機器上並沒有實現。
嘗試將您的JAVA_HOME設置爲像「C：\ Program Files \ Java \ jre7」這樣的文件夾，而不是Java目錄內的JDK文件夾（參考this SO post）。
您可能會將引號添加到RC文件中。
這是我%USERPROFILE%\\.groovy\preinit.bat內容：
set GROOVY_HOME=C:\Path\To\Groovy<br/>
set JAVA_HOME=C:\Program Files\Java\jdk1.8.0_92
也許添加C：\ Program Files文件\的Java \ JDK 1.7.0_03 \ bin添加到PATH環境變量。你是在試圖運行Grails還是構建Grails？ – 2012-04-01 04:33:15
在這一點上只是建立，但最終運行。有來自運行利用包裝的下載的腳本。試圖讓這個工作。 – 2012-04-01 05:00:47
明白了，但你上面的細節對我來說沒有什麼意義。 – 2012-04-02 17:31:45