Exception has been thrown by the target of an invocation. Item has already been added. Key in dictionary: 'Latest' Key being added: 'Latest' at System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes method
卧槽异常要不要追到这里……去更新启动器啦！这bug早修了