응답없이 채팅방에 요청

플랫폼에 전화 :
안드로이드

내용 :
문제 설명 :
로그인 권한을 얻은 후 대화방에 메시지를 보내라는 요청을 보내면 응답이없고 인터페이스도 호출되지 않으며 콜백도되지 않습니다.

코드 :
Date date = new Date();
KakaoTalkMessageBuilder builder = new KakaoTalkMessageBuilder();
builder.addParam(“user_name”, “coco”);
builder.addParam(“room_id”, “123456”);

    KakaoTalkService.getInstance().requestSendMemo(new TalkResponseCallback<Boolean>() {
                                                       @Override
                                                       public void onSessionClosed(ErrorResult errorResult) {
                                                           UIMessage.show("requestSendMemo -> onSessionClosed: " + errorResult.getErrorCode());
                                                           UnityPlayer.UnitySendMessage("GameManager", "loginOk", "requestSendMemo -> onSessionClosed: " + errorResult.getErrorCode());
                                                       }

                                                       @Override
                                                       public void onNotSignedUp() {
                                                           UIMessage.show("requestSendMemo -> onNotSignedUp");
                                                           UnityPlayer.UnitySendMessage("GameManager", "loginOk", "requestSendMemo -> onNotSignedUp");
                                                       }

                                                       @Override
                                                       public void onNotKakaoTalkUser() {
                                                           UIMessage.show("requestSendMemo -> onNotKakaoTalkUser");
                                                           UnityPlayer.UnitySendMessage("GameManager", "loginOk", "requestSendMemo -> onNotKakaoTalkUser");
                                                       }

                                                       @Override
                                                       public void onSuccess(Boolean result) {
                                                           UIMessage.show("requestSendMemo -> onSuccess:" + result);
                                                           UnityPlayer.UnitySendMessage("GameManager", "loginOk", "requestSendMemo -> onSuccess:" + result);
                                                       }
                                                   }
            , "15560" // templateId
            , builder.build());