为什么Guice要抛出一个nosuchmethoderror？

Question

这是Google Guice调用代码：

public static ContainerRunner forInjector(Injector injector) {
    return (ContainerRunner)injector.getInstancefaultContainerRunner.class);
}

public static ContainerRunner forModules(Iterable<? extends Module> modules) {
    return forInjector(Guice.createInjector(modules));
}

这是个例外：

Exception in thread "main" java.lang.NoSuchMethodError: com.google.inject.internal.Initializer.requestInjection(Lcom/google/inject/internal/InjectorImpl;Ljava/lang/Object;Lcom/google/inject/Binding;Ljava/lang/Object;Ljava/util/Set;)Lcom/google/inject/internal/Initializable;
at com.google.inject.internal.BindingProcessor$1.visit(BindingProcessor.java:108)
at com.google.inject.internal.BindingProcessor$1.visit(BindingProcessor.java:70)
at com.google.inject.internal.ProviderInstanceBindingImpl.acceptTargetVisitor(ProviderInstanceBindingImpl.java:62)
at com.google.inject.internal.BindingProcessor.visit(BindingProcessor.java:70)
at com.google.inject.internal.BindingProcessor.visit(BindingProcessor.java:43)
at com.google.inject.internal.BindingImpl.acceptVisitor(BindingImpl.java:93)
at com.google.inject.internal.AbstractProcessor.process(AbstractProcessor.java:56)
at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:186)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:104)
at com.google.inject.Guice.createInjector(Guice.java:96)
at com.google.inject.Guice.createInjector(Guice.java:73)
at com.baml.gmt.xasf.container.ContainerRunners.forModules(ContainerRunners.java:39)

我的问题是消息没有告诉我缺少哪一个特定的方法。有没有好的方法来调试这个？这可能是一个Maven传递依赖问题吗？

Answer 1

结果发现，当我在Unix环境下执行时，lib目录中的文件存在权限问题。我一更改权限，它就通过了这个Guice错误。从我的粘贴经验来看，这个Guice错误几乎总是由于依赖关系问题造成的。但Guice没有给出更具体、更具有描述性的错误消息。