Retrofit加载POST请求很长时间，并给出stackOverFlow错误

Question

尝试使用Retrofit库执行POST请求。像往常一样做所有事情：

 interface ApiCallHelper {
    @POST("/")
    void save(@Body HashMap<String, Object> params, Callback<Response> callBack);
}

然后调用以下方法：

   public void menuSaveClicked(){
    String url = SharedData.BASE_URL +
            "api/v1/vendors/update_profile.json";
    HashMap<String, Object> params = new HashMap<String, Object>();
    params.put("userId", mPrefs.getUserId());
    params.put("accessToken",mPrefs.getToken());
    params.put("phone", aq.id(R.id.etBusinessPhone).getText());
    params.put("address", aq.id(R.id.etBusinessAddress).getText());
    params.put("name", aq.id(R.id.etBusinessContactName).getText());
    params.put("businessName", aq.id(R.id.etBusinessName).getText());
    params.put("registrationNumber", aq.id(R.id.etBusinessRegNumber).getText());
    params.put("serviceTypeIds",serviceTypeIds );
    params.put("serviceAreaIds",serviceAreaIds );
    params.put("website",aq.id(R.id.etBusinessWebsite).getText() );
    params.put("facebook",aq.id(R.id.etBusinessFacebook).getText() );
    params.put("postcode",aq.id(R.id.etBusinessPostCode).getText() );
    params.put("state_id",currentState.getId() );
    params.put("city_id",currentCity.getId() );

    RestAdapter restAdapter = new RestAdapter.Builder()
            .setEndpoint(url)
            .build();
    ApiCallHelper apiCallHelper = restAdapter.create(ApiCallHelper.class);

    mPD.show();
    apiCallHelper.save(params, new Callback<Response>() {

        @Override
        public void success(Response object, Response response) {
            if (mPD != null)
                mPD.hide();
            Toast.makeText(mContext, "Updated successfully", Toast.LENGTH_SHORT).show();
        }

        @Override
        public void failure(RetrofitError error) {
            if (mPD != null)
                mPD.hide();
        }
    });
}

所以问题是调用在5-7分钟左右非常慢，然后我得到“java.lang.StackOverflowError：stack size 1036KB”错误。 使用AQuery尝试相同的api - 工作正常（我之所以不想使用它，是因为AQuery将所有数组作为单个String发送;我的api无法接受它）