esdk接口ServiceFactory.getService失败

Question

这是我的代码：
ClientProviderBean bean = new ClientProviderBean();
bean.setServerIp("192.168.2.57");
bean.setServerPort("7443");
bean.setProtocol("https");
try
{
AuthenticateResource auth = (AuthenticateResource)ServiceFactory.getService(AuthenticateResource.class, bean);
FCSDKResponse resp = auth.login("admin", "dINGJIA@123");
System.err.println(resp.toString());
}
catch (Exception e)
{
System.err.println(e.toString());
}

            运行后报错：
            [160714084914] ERROR ServiceFactory [main]: 2016-07-14 08:49:14|error|ServiceFactory.getService|Exception happened in ServiceFactory.getService,and e = java.lang.reflect.InvocationTargetException|

java.lang.NullPointerException

Answer 1

lientProviderBean bean = new ClientProviderBean();
bean.setServerIp("192.168.2.57");
bean.setServerPort("7443");
bean.setProtocol("https");
try
{
AuthenticateResource auth = (AuthenticateResource)ServiceFactory.getService(AuthenticateResource.class, bean);
FCSDKResponse resp = auth.login("admin", "dINGJIA@123");
System.err.println(resp.toString());
}
catch (Exception e)
{
System.err.println(e.toString());
}
运行后报错：