android微信登陆报错 求大神帮忙看看

[763785999 (MrMeng)]

public static void requestOauth(){
Log.d(TAG,“requestOauth==”+api);
final SendAuth.Req req = new SendAuth.Req();
req.scope = “snsapi_userinfo”;
req.state = “wechat_sdk_demo_test”;
api.sendReq(req);
}

微信登陆 拉其授权报错 求帮忙