【发布时间】:2016-12-02 12:41:18
【问题描述】:
我的应用使用 alamofire 4.0.1 在除 iphone 6s plus 之外的所有设备上完美上传照片。(在 iphone 4s、5、5s、6、7、7plus 版本 9.2 和 10.1 上测试)
let image = profileimage
Alamofire.upload( multipartFormData: { multipartFormData in
// import image to request
if let imageData = UIImageJPEGRepresentation(image!, 1) {
multipartFormData.append(imageData, withName: "user_profile.profile_picture", fileName: "profile_picture"+NSUUID().uuidString, mimeType: "image/png")
}
},
usingThreshold: SessionManager.multipartFormDataEncodingMemoryThreshold,
to: baseURL+String(currentUser.id)+"/",
method: .put,
headers: headers,
encodingCompletion: { encodingResult in
switch encodingResult {
case .success(let upload, _, _):
upload.responseJSON { response in
let user = createUserFromJSON(response.result.value as! NSDictionary) //crashes here, response is nil
completion(user, nil)
}
case .failure(let encodingError):
let error = encodingError
completion(nil, error)
}
})
在 iphone 6s plus 上它崩溃了:
2016-12-02 13:26:04.391264 app[22207:366529] [] nw_socket_get_input_frames recvmsg(fd 14, 1024 bytes): [54] Connection reset by peer
2016-12-02 13:26:04.393678 app[22207:366529] [] nw_endpoint_flow_prepare_output_frames [3.1 52.17.90.251:443 ready socket-flow (satisfied)] Failed to use 1 frames, marking as failed
2016-12-02 13:26:04.394564 app[22207:366529] [] nw_socket_write_close shutdown(14, SHUT_WR): [57] Socket is not connected
2016-12-02 13:26:04.394945 app[22207:366529] [] nw_endpoint_flow_service_writes [3.1 52.17.90.251:443 ready socket-flow (satisfied)] Write request has 0 frame count, 0 byte count
2016-12-02 13:26:04.396875 app[22207:366613] [] __tcp_connection_write_eof_block_invoke Write close callback received error: [89] Operation canceled
【问题讨论】:
-
iPhone 6 plus 中哪个 ios 版本?
-
它在 IOS 版本 10.1 和 9.2 上崩溃
-
您已经针对所有这些设备测试了您的应用程序,这意味着您使用的是 iPhone 模拟器还是实际设备?一张典型的图片有多大?
-
确实大部分是模拟器!测试设备:iphone 6、7 和 5s。崩溃最早出现在6s plus设备上,但也发生在6s plus模拟器上
标签: ios iphone swift alamofire