在Eclipse运行Groovy，选择run as Groovy Console 会报错，但选择run as Groovy Script 不会报错，能成功运行并在console 下显示输出结果，请问怎么会这样，谢谢！
报错如下：
java.lang.reflect.InvocationTargetException
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.tools.GroovyStarter.rootLoader(GroovyStarter.java:107)
at org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:129)
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getDeclaredConstructors(Unknown Source)
at org.codehaus.groovy.reflection.CachedClass$2$1.run(CachedClass.java:71)
at java.security.AccessController.doPrivileged(Native Method)
at org.codehaus.groovy.reflection.CachedClass$2.initValue(CachedClass.java:69)
at org.codehaus.groovy.reflection.CachedClass$2.initValue(CachedClass.java:66)
at org.codehaus.groovy.util.LazyReference.getLocked(LazyReference.java:49)
at org.codehaus.groovy.util.LazyReference.get(LazyReference.java:36)
at org.codehaus.groovy.reflection.CachedClass.getConstructors(CachedClass.java:282)
at groovy.lang.MetaClassImpl.(MetaClassImpl.java:205)
at groovy.lang.MetaClassImpl.(MetaClassImpl.java:215)
at groovy.lang.MetaClassRegistry$MetaClassCreationHandle.createNormalMetaClass(MetaClassRegistry.java:171)
at groovy.lang.MetaClassRegistry$MetaClassCreationHandle.createWithCustomLookup(MetaClassRegistry.java:161)
at groovy.lang.MetaClassRegistry$MetaClassCreationHandle.create(MetaClassRegistry.java:144)
at org.codehaus.groovy.reflection.ClassInfo.getMetaClassUnderLock(ClassInfo.java:259)
at org.codehaus.groovy.reflection.ClassInfo.getMetaClass(ClassInfo.java:302)
at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.getMetaClass(MetaClassRegistryImpl.java:261)
at org.codehaus.groovy.runtime.InvokerHelper.getMetaClass(InvokerHelper.java:968)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallConstructorSite(CallSiteArray.java:87)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:60)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:235)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:247)
at groovy.ui.Console.main(Console.groovy:206)
... 6 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.cli.ParseException
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 30 more