Cannot convert value of type 'JSQPhotoMediaItem?' to expected argument type 'String?'
0
I'm trying to implement JSQMessageViewController with Firebase in Xcode (Swift).
I get an error: Cannot convert value of type 'JSQPhotoMediaItem?' to expected argument type 'String?' from this code below:
func observeMessages() {
messageRef.observe(.childAdded) { (snapshot) in
//print(snapshot.value)
if let dict = snapshot.value as? [String: AnyObject] {
let mediaType = dict["MediaType"] as! String
let senderId = dict["senderId"] as! String
let senderName = dict["senderName"] as! String
switch mediaType {
case "TEXT":
let text = dict["text"] as! String
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, text: text))
case "PHOTO":
let fileUrl = dict["fileUrl"] as! String
let url = NSURL(string: fileUrl)
let data = NSData(contentsOf: url! as URL)
let picture = UIImage(data: data! as Data)
let photo = JSQPhotoMediaItem(image: picture)
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, text: photo))
default:
print("unknown data type")
}
self.collectionView.reloadData()
}
}
}
swift jsqmessagesviewcontroller
edited Nov 18 '18 at 14:40
Tamás Sengel
27.5k147497
asked Nov 18 '18 at 13:20
John DoeJohn Doe
145
add a comment |
0
I'm trying to implement JSQMessageViewController with Firebase in Xcode (Swift).
I get an error: Cannot convert value of type 'JSQPhotoMediaItem?' to expected argument type 'String?' from this code below:
func observeMessages() {
messageRef.observe(.childAdded) { (snapshot) in
//print(snapshot.value)
if let dict = snapshot.value as? [String: AnyObject] {
let mediaType = dict["MediaType"] as! String
let senderId = dict["senderId"] as! String
let senderName = dict["senderName"] as! String
switch mediaType {
case "TEXT":
let text = dict["text"] as! String
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, text: text))
case "PHOTO":
let fileUrl = dict["fileUrl"] as! String
let url = NSURL(string: fileUrl)
let data = NSData(contentsOf: url! as URL)
let picture = UIImage(data: data! as Data)
let photo = JSQPhotoMediaItem(image: picture)
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, text: photo))
default:
print("unknown data type")
}
self.collectionView.reloadData()
}
}
}
swift jsqmessagesviewcontroller
edited Nov 18 '18 at 14:40
Tamás Sengel
27.5k147497
asked Nov 18 '18 at 13:20
John DoeJohn Doe
145
Possibly related: stackoverflow.com/q/31688224/1531971
– jdv
Nov 19 '18 at 17:35
add a comment |
0
0
0
I'm trying to implement JSQMessageViewController with Firebase in Xcode (Swift).
I get an error: Cannot convert value of type 'JSQPhotoMediaItem?' to expected argument type 'String?' from this code below:
func observeMessages() {
messageRef.observe(.childAdded) { (snapshot) in
//print(snapshot.value)
if let dict = snapshot.value as? [String: AnyObject] {
let mediaType = dict["MediaType"] as! String
let senderId = dict["senderId"] as! String
let senderName = dict["senderName"] as! String
switch mediaType {
case "TEXT":
let text = dict["text"] as! String
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, text: text))
case "PHOTO":
let fileUrl = dict["fileUrl"] as! String
let url = NSURL(string: fileUrl)
let data = NSData(contentsOf: url! as URL)
let picture = UIImage(data: data! as Data)
let photo = JSQPhotoMediaItem(image: picture)
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, text: photo))
default:
print("unknown data type")
}
self.collectionView.reloadData()
}
}
}
swift jsqmessagesviewcontroller
edited Nov 18 '18 at 14:40
Tamás Sengel
27.5k147497
asked Nov 18 '18 at 13:20
John DoeJohn Doe
145
I'm trying to implement JSQMessageViewController with Firebase in Xcode (Swift).
I get an error: Cannot convert value of type 'JSQPhotoMediaItem?' to expected argument type 'String?' from this code below:
func observeMessages() {
messageRef.observe(.childAdded) { (snapshot) in
//print(snapshot.value)
if let dict = snapshot.value as? [String: AnyObject] {
let mediaType = dict["MediaType"] as! String
let senderId = dict["senderId"] as! String
let senderName = dict["senderName"] as! String
switch mediaType {
case "TEXT":
let text = dict["text"] as! String
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, text: text))
case "PHOTO":
let fileUrl = dict["fileUrl"] as! String
let url = NSURL(string: fileUrl)
let data = NSData(contentsOf: url! as URL)
let picture = UIImage(data: data! as Data)
let photo = JSQPhotoMediaItem(image: picture)
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, text: photo))
default:
print("unknown data type")
}
self.collectionView.reloadData()
}
}
}
swift jsqmessagesviewcontroller
swift jsqmessagesviewcontroller
edited Nov 18 '18 at 14:40
Tamás Sengel
27.5k147497
asked Nov 18 '18 at 13:20
John DoeJohn Doe
145
edited Nov 18 '18 at 14:40
Tamás Sengel
27.5k147497
asked Nov 18 '18 at 13:20
John DoeJohn Doe
145
edited Nov 18 '18 at 14:40
Tamás Sengel
27.5k147497
edited Nov 18 '18 at 14:40
Tamás Sengel
27.5k147497
edited Nov 18 '18 at 14:40
Tamás Sengel
27.5k147497
27.5k147497
asked Nov 18 '18 at 13:20
John DoeJohn Doe
145
asked Nov 18 '18 at 13:20
John DoeJohn Doe
145
asked Nov 18 '18 at 13:20
John DoeJohn Doe
145
145
Possibly related: stackoverflow.com/q/31688224/1531971
– jdv
Nov 19 '18 at 17:35
add a comment |
Possibly related: stackoverflow.com/q/31688224/1531971
– jdv
Nov 19 '18 at 17:35
Possibly related: stackoverflow.com/q/31688224/1531971
– jdv
Nov 19 '18 at 17:35
Possibly related: stackoverflow.com/q/31688224/1531971
– jdv
Nov 19 '18 at 17:35
add a comment |
1 Answer
1
active
oldest
votes
-1
You should change text to media in the initializer of JSQMessage:
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, media: photo))
FYI, JSQMessagesViewController is deprecated. See this blog post for more information.
answered Nov 18 '18 at 14:39
Tamás SengelTamás Sengel
27.5k147497
ok thank you! it solved the problem, too bad about the JSQMessagesViewController news thought :(
– John Doe
Nov 18 '18 at 15:33
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
-1
You should change text to media in the initializer of JSQMessage:
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, media: photo))
FYI, JSQMessagesViewController is deprecated. See this blog post for more information.
answered Nov 18 '18 at 14:39
Tamás SengelTamás Sengel
27.5k147497
ok thank you! it solved the problem, too bad about the JSQMessagesViewController news thought :(
– John Doe
Nov 18 '18 at 15:33
add a comment |
-1
You should change text to media in the initializer of JSQMessage:
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, media: photo))
FYI, JSQMessagesViewController is deprecated. See this blog post for more information.
answered Nov 18 '18 at 14:39
Tamás SengelTamás Sengel
27.5k147497
ok thank you! it solved the problem, too bad about the JSQMessagesViewController news thought :(
– John Doe
Nov 18 '18 at 15:33
add a comment |
-1
-1
-1
You should change text to media in the initializer of JSQMessage:
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, media: photo))
FYI, JSQMessagesViewController is deprecated. See this blog post for more information.
answered Nov 18 '18 at 14:39
Tamás SengelTamás Sengel
27.5k147497
You should change text to media in the initializer of JSQMessage:
self.messages.append(JSQMessage(senderId: senderId, displayName: senderName, media: photo))
FYI, JSQMessagesViewController is deprecated. See this blog post for more information.
answered Nov 18 '18 at 14:39
Tamás SengelTamás Sengel
27.5k147497
answered Nov 18 '18 at 14:39
Tamás SengelTamás Sengel
27.5k147497
answered Nov 18 '18 at 14:39
Tamás SengelTamás Sengel
27.5k147497
answered Nov 18 '18 at 14:39
Tamás SengelTamás Sengel
27.5k147497
27.5k147497
ok thank you! it solved the problem, too bad about the JSQMessagesViewController news thought :(
– John Doe
Nov 18 '18 at 15:33
add a comment |
ok thank you! it solved the problem, too bad about the JSQMessagesViewController news thought :(
– John Doe
Nov 18 '18 at 15:33
ok thank you! it solved the problem, too bad about the JSQMessagesViewController news thought :(
– John Doe
Nov 18 '18 at 15:33
ok thank you! it solved the problem, too bad about the JSQMessagesViewController news thought :(
– John Doe
Nov 18 '18 at 15:33
add a comment |
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Possibly related: stackoverflow.com/q/31688224/1531971
– jdv
Nov 19 '18 at 17:35