 						self.timer = Timer.init(timeInterval: 2, repeats: true, block: { _ in
 							self.checkOperationStatus(operationUrl: operationUrl, callback: { result in
 								if let speakerResult = result.processingResult {
-									self.profileFrom(dict: speakerResult)
+									let _ = self.profileFrom(dict: speakerResult)
 									callback()
 								}
 							})

						if speakerStatus == .succeeded || speakerStatus == .failed {
							self.timer.invalidate()
							self.timer = nil
							self.profileFrom(dict: opJson)
							callback(speakerResult)
						}
					}

					
					if let data = data, let result = try? JSONSerialization.jsonObject(with: data) as? [String:Any], let verificationResult = SpeakerVerificationEnrollmentResult(fromJson: result) {
						print("verificationResult: status:\(verificationResult.enrollmentStatus?.rawValue ?? "nil"), enrollmentsCount: \(verificationResult.enrollmentsCount ?? -1), remainingEnrollments: \(verificationResult.remainingEnrollments ?? -1), phrase: \(verificationResult.phrase ?? "none")")
						let _ = self.profileFrom(dict: result!)
						callback()
					} else { self.checkForError(inData: data) }
				}
