我試圖啓動Octopus Arm Benchmark(強化學習基準)。我下載了octopus-code-distribution.zip與JAXB和Java 1.6的Java錯誤
java -jar octopus-environment.jar internal settings.xml
開始章魚environment.jar,我得到了以下異常:
Exception in thread "main" java.lang.NoSuchMethodError: javax.xml.bind.annotation.XmlAccessorType.value()Ljavax/xml/bind/annotation/AccessType;
at com.sun.xml.bind.v2.model.impl.ClassInfoImpl.getAccessType(ClassInfoImpl.java:339)
at com.sun.xml.bind.v2.model.impl.ClassInfoImpl.getProperties(ClassInfoImpl.java:228)
at com.sun.xml.bind.v2.model.impl.RuntimeClassInfoImpl.getProperties(RuntimeClassInfoImpl.java:87)
at com.sun.xml.bind.v2.model.impl.ModelBuilder.getClassInfo(ModelBuilder.java:127)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:49)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:41)
at com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:189)
at com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:204)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:327)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:198)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:76)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:202)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:363)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522)
at Main.main(Main.java:41)
我已經一派的錯誤消息,這似乎是與我的Java問題版。我使用Java 1.6,它以某種方式與JAXB庫產生衝突。我認爲這將適用於Java 1.5。但我還沒有找出任何解決方法。
我希望你能幫助我。一些背景信息:我使用的是Ubuntu 11.04,我的Java版本是1.6.0_26。
Java 1.6包含JAXB庫。不要使用外部JAXB jar。 – 2012-01-15 22:17:50
看看你是否下載了Java 1.7版本而不是Java 1.6 – SHiRKiT 2012-01-16 00:38:58
GregS:這不是我的代碼,我不想改變它。 SHiRKiT:代碼很老(〜2006),所以我猜它更可能用於Java 1.5。 – alfa 2012-01-16 10:00:46