Swift Chat does not load dialog for first time

[manishverma30]

New Issue Checklist

• [x] I have read the Documentation
• [x] I have searched for a similar issue in the project and found none

Environment details

Info	Value
iOS Version	e.g. 8.0
Quickblox iOS SDK version	e.g. 2.7.6
QuickbloxWebRTC SDK version	e.g. 2.2.1
Xcode Version	e.g. Xcode 8.1
Repro with our demo sample	e.g. does it happen with our demo sample?

Did this work before? Yes I saw this woking before. Now in my project and sample-chat-swift this is not working. I can reproduce the issue.

Expected behavior In ChatViewController.swift this condition should get executed when we are entering with valid dialog from other Viewcontroller. print("Dialog= (dialog)") // Retrieving messages if (self.storedMessages()?.count ?? 0 > 0 && self.chatDataSource.messagesCount() == 0) { self.chatDataSource.add(self.storedMessages()!) }

Actual behavior self.storedMessages()?.count returns with zero value.

Logs Attached.

Title for logs

I have printed dialog also just before problem code area. // Your logs here

Attached Sample-Chat-Swift-Logs

I have enabled both debug and XMPP for logging.

Steps to reproduce the behavior

1. Get Sample-Chat-Swift project from QuickBlox.
2. Open in Xcode and I have selected Test account swift2dev10 user.
3. you get empty screen for Select a Dialog to Chat for the first time. if you come back empty chat screen and again select any Dialog then this time it loads.
4. This is reproducible in both sample-chat-swift project and mine own project too. Thanks. Manish

Sample-Chat-Swift-Logs.docx

[manishverma30]

Swift Chat issue. reproduced in sample chat swift project.

[ghost]

@manishverma30, Please use the Sample-Chat-Swift project from the latest release. This issue was fixed.

[ghost]

Hi @manishverma30, any updates ?

[manishverma30]

Hi Anndrey, I have these lines on my project Pod file pod 'QMServicesDevelopment', :git => 'https://github.com/QuickBlox/q-municate-services-ios.git', :branch => 'development' pod 'QMCVDevelopment' , :git => 'https://github.com/QuickBlox/QMChatViewController-ios', :branch => 'development' pod 'SearchEmojiOnString'

and now I should replace these with ?? please suggest Thanks. Manish

[ghost]

Hi @manishverma30, Could you provide your ChatViewController.swift?

[manishverma30]

ChatViewController.swift.zip Hi Andrey, Please find my ChatViewController.swift attached here. Thanks. Manish

[ghost]

Hi @manishverma30, Please check latest release

For fix your issue, please remove 2 lines from:

override func viewWillAppear(_ animated: Bool) {
....
 -    ServicesManager.instance().chatService.addDelegate(self) // remove this line      
 -    ServicesManager.instance().chatService.chatAttachmentService.delegate = self // remove this line      
....
}

and from:

 override func viewDidDisappear(_ animated: Bool) {
....
 -        ServicesManager.instance().chatService.removeDelegate(self)   // remove this line         
 -        ServicesManager.instance().chatService.chatAttachmentService.delegate = nil // remove this line       
....
}

and add 2 lines into:

override func viewDidLoad() {
...
+            ServicesManager.instance().chatService.addDelegate(self) //add this line
+            ServicesManager.instance().chatService.chatAttachmentService.delegate = self // add this line
...
}

Thanks!

[manishverma30]

Thanks you so much Andrey. issue got resolved. Thanks. Manish