EasyPhoto提示：保存时发生错误，保存失败 #11

           val photo = EasyPhoto()
                .setCrop(true)
            photo.setCallback {
                val requestBody = it.asRequestBody()
                val multipartBody = MultipartBody.Builder()
                    .setType(MultipartBody.FORM)
                    .addFormDataPart("avatar", it.name, requestBody)
                    .build()
                mPresenter?.avatar(multipartBody.parts[0])
            }
            photo.setError {
                EasyLog.DEFAULT.e(it)
                EasyToast.DEFAULT.show(it.message)
            }
            photo.selectPhoto(getHostActivity())