Se a imagem não abrir veja ela nesse link http://oi58.tinypic.com/2dqmv7k.jpg

olá Adriel,
Não consegui abrir a imagem com o link que postou, dá servidor não encontrado...
Se der coloque a mensagem de erro direto, já dá pra saber se é algo simples ou se precisa do erro completo.

Me desculpe pelo transtorno com a imagem,kkkkkkkkk
Segue abaixo o que aparece no meu cmd quando escrevo o codigo grails create-domain-class categoria:
tractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:137)
at _GrailsCreateArtifacts_groovy.createRootPackage(_GrailsCreateArtifact
s_groovy:132)
at _GrailsCreateArtifacts_groovy.this$4$createRootPackage(_GrailsCreateA
rtifacts_groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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:1086)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1031)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(Po
goMetaClassSite.java:66)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent
(CallSiteArray.java:49)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:137)
at _GrailsCreateArtifacts_groovy$_run_closure1.doCall(_GrailsCreateArtif
acts_groovy:54)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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:1086)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at groovy.lang.MetaClassImpl.invokePropertyOrMissing(MetaClassImpl.java:
1132)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1088)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:731)
at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java
:44)
at groovy.lang.Script.invokeMethod(Script.java:78)
at groovy.lang.MetaClassImpl.invokeMethodOnGroovyObject(MetaClassImpl.ja
va:1151)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1045)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at groovy.lang.DelegatingMetaClass.invokeMethod(DelegatingMetaClass.java
:149)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(Po
goMetaClassSite.java:66)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent
(CallSiteArray.java:49)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:141)
at CreateDomainClass$_run_closure1.doCall(CreateDomainClass.groovy:34)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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:1086)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at groovy.lang.DelegatingMetaClass.invokeMethod(DelegatingMetaClass.java
:149)
at org.codehaus.gant.GantMetaClass.invokeMethod(GantMetaClass.java:133)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaC
lassSite.java:39)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSi
teArray.java:45)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaC
lassSite.java:54)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCa
llSite.java:116)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure
16_closure18.doCall(GantBinding.groovy:185)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMet
hodSite.invoke(PogoMetaMethodSite.java:231)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(P
ogoMetaMethodSite.java:52)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:141)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure
16_closure18.doCall(GantBinding.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMet
hodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMeta
MethodSite.java:64)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCa
llSite.java:112)
at org.codehaus.gant.GantBinding.withTargetEvent(GantBinding.groovy:90)
at org.codehaus.gant.GantBinding.this$4$withTargetEvent(GantBinding.groo
vy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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:1086)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1031)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:731)
at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java
:44)
at groovy.lang.MetaClassImpl.invokeMethodOnGroovyObject(MetaClassImpl.ja
va:1151)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1045)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(Po
goMetaClassSite.java:66)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:149)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure
16.doCall(GantBinding.groovy:185)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMet
hodSite.invoke(PogoMetaMethodSite.java:231)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(P
ogoMetaMethodSite.java:52)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:141)
at org.codehaus.gant.GantBinding$_initializeGantBinding_closure5_closure
16.doCall(GantBinding.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMet
hodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMeta
MethodSite.java:64)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSi
teArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCa
llSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCa
llSite.java:112)
at gant.Gant$_dispatch_closure5.doCall(Gant.groovy:381)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMet
hodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMeta
MethodSite.java:64)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSi
teArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCa
llSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCa
llSite.java:116)
at gant.Gant$_dispatch_closure7.doCall(Gant.groovy:415)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMet
hodSite.invoke(PogoMetaMethodSite.java:231)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(P
ogoMetaMethodSite.java:52)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent
(CallSiteArray.java:49)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:141)
at gant.Gant$_dispatch_closure7.doCall(Gant.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMet
hodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMeta
MethodSite.java:64)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSi
teArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCa
llSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCa
llSite.java:112)
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 org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent
(CallSiteArray.java:49)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:141)
at gant.Gant.dispatch(Gant.groovy:415)
at gant.Gant.this$2$dispatch(Gant.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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:1086)
at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:733)
at gant.Gant.invokeMethod(Gant.groovy)
at groovy.lang.GroovyObject$invokeMethod.callCurrent(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent
(CallSiteArray.java:49)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:145)
at gant.Gant.executeTargets(Gant.groovy:591)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMet
hodSite.invoke(PogoMetaMethodSite.java:231)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(P
ogoMetaMethodSite.java:52)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent
(CallSiteArray.java:49)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(Abs
tractCallSite.java:145)
at gant.Gant.executeTargets(Gant.groovy:590)
at org.codehaus.groovy.grails.cli.GrailsScriptRunner.executeWithGantInst
ance(GrailsScriptRunner.java:773)
at org.codehaus.groovy.grails.cli.GrailsScriptRunner.executeScriptFile(G
railsScriptRunner.java:571)
at org.codehaus.groovy.grails.cli.GrailsScriptRunner.executeScriptWithCa
ching(GrailsScriptRunner.java:470)
at org.codehaus.groovy.grails.cli.GrailsScriptRunner.callPluginOrGrailsS
cript(GrailsScriptRunner.java:414)
at org.codehaus.groovy.grails.cli.GrailsScriptRunner.executeCommand(Grai
lsScriptRunner.java:378)
at org.codehaus.groovy.grails.cli.GrailsScriptRunner.main(GrailsScriptRu
nner.java:226)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.grails.cli.support.GrailsStarter.rootLoader(Grail
sStarter.java:235)
at org.codehaus.groovy.grails.cli.support.GrailsStarter.main(GrailsStart
er.java:263)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.grails.cli.support.GrailsStarter.rootLoader(Grail
sStarter.java:235)
at org.codehaus.groovy.grails.cli.support.GrailsStarter.main(GrailsStart
er.java:263)

1 error

Blz Adriel,
A criação da app ocorreu corretamente(grails create-app nome_da_app)? http://grails.org/doc/2.3.x/ref/Command%20Line/create-app.html
Acredito que para usar o create-domain-class vc precisa ter criado uma aplicação antes.

Cara estou achando que fiz alguma coisa errada na instalação, ou algo na hora de configurar as variáveis de ambiente. Eu já tinha criado a aplicação antes de tentar criar a classe mas por garantia fui criar outra app, porem agora enfrento esse erro:
Microsoft Windows [versão 6.3.9600]
(c) 2013 Microsoft Corporation. Todos os direitos reservados.

| Configuring classpath
| Error java.lang.reflect.InvocationTargetException
| Error at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| Error at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
sorImpl.java:57)
| Error at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet
hodAccessorImpl.java:43)
| Error at java.lang.reflect.Method.invoke(Method.java:606)
| Error at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInv
oke(ReflectiveInterceptor.java:1254)
| Error at org.codehaus.groovy.grails.cli.support.GrailsStarter.rootLoad
er(GrailsStarter.java:235)
| Error at org.codehaus.groovy.grails.cli.support.GrailsStarter.main(Gra
ilsStarter.java:263)
| Error at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| Error at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
sorImpl.java:57)
| Error at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet
hodAccessorImpl.java:43)
| Error at java.lang.reflect.Method.invoke(Method.java:606)
| Error at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInv
oke(ReflectiveInterceptor.java:1254)
| Error at org.codehaus.groovy.grails.cli.support.GrailsStarter.rootLoad
er(GrailsStarter.java:235)
| Error at org.codehaus.groovy.grails.cli.support.GrailsStarter.main(Gra
ilsStarter.java:263)
| Error Caused by: java.lang.IllegalAccessError: class sun.reflect.GeneratedMeth
odAccessor9 cannot access its superclass sun.reflect.MethodAccessorImpl
| Error at sun.misc.Unsafe.defineClass(Native Method)
| Error at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
| Error at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGener
ator.java:399)
| Error at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGener
ator.java:396)
| Error at java.security.AccessController.doPrivileged(Native Method)
| Error at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGe
nerator.java:395)
| Error at sun.reflect.MethodAccessorGenerator.generateMethod(MethodAcce
ssorGenerator.java:77)
| Error at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
sorImpl.java:46)
| Error at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet
hodAccessorImpl.java:43)
| Error at java.lang.reflect.Method.invoke(Method.java:606)
| Error at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInv
oke(ReflectiveInterceptor.java:1254)
| Error at org.codehaus.groovy.grails.cli.support.ClasspathConfigurer.ad
dUrlsToRootLoader(ClasspathConfigurer.java:272)
| Error at org.codehaus.groovy.grails.cli.support.ClasspathConfigurer.co
nfiguredClassLoader(ClasspathConfigurer.java:71)
| Error at org.codehaus.groovy.grails.cli.GrailsScriptRunner.initializeS
tate(GrailsScriptRunner.java:629)
| Error at org.codehaus.groovy.grails.cli.GrailsScriptRunner.initializeS
tate(GrailsScriptRunner.java:612)
| Error at org.codehaus.groovy.grails.cli.GrailsScriptRunner.main(Grails
ScriptRunner.java:214)
| Error ... 14 more

C:\Users\Adriel Canindé>java -version
java version "1.7.0_55"
Java(TM) SE Runtime Environment (build 1.7.0_55-b13)
Java HotSpot(TM) 64-Bit Server VM (build 24.55-b03, mixed mode)

Após uma aula de java que tive na minha escola, a primeira kkkkkk. Eu testei o comando javac e o mesmo não funciona. Já vi vários tutoriais de configuração das variáveis de ambiente e pelo que me parece eu fiz o procedimento corretamente.

Não sei se esse problema com o javac tem alguma coisa a ver mas mesmo assim citei ele aqui porque vai que é por causa disso.

Então galera resolvi meu problema. O que eu fiz foi somente desinstalar tudo e instalar de novo kkkkkkkk. Dessa vez deu certo vai entender de né kkkkkkkkk