cometchat-pro-tutorials / swift-one-on-one-chat

iOS Chat App Example

Read the full tutorial here:

>> Build a one-on-one iOS chat app with Swift

This example shows how to build an anonymous group chat with Swift:

Technology

This demo uses:

• CometChatPro 2.0.7
• Swift 5
• Xcode 11.2.1 or Higher

Running the demo

To run the demo follow these steps:

1. Head to CometChat Pro and create an account
2. From the dashboard, create a new app called "Swift 1 on 1 Chat"
3. Once created, click Explore
4. Go to the API Keys tab and click Create API Key
5. Create an API key called "Swift 1 on 1 Chat Key" with Full Access
6. Download the repository here or by running https://github.com/cometchat-pro-tutorials/swift-one-on-one-chat.git.
7. Navigate to project directory and use pod install command to install the pods and open CometChat.xcworkspace in Xcode. 6 Update the Constants in ChatService.swift with your newly-created app ID, API key and Region code.
8. Run the app and login with one of the test users: superhero1, superhero2, superhero3, superhero4 or superhero5

Questions about running the demo? Open an issue. We're here to help ✌️

Useful links

• 🏠 CometChat Homepage
• 🚀 Create your free account
• 📚 Documentation
• 👾 GitHub

swift-one-on-one-chat's Issues

Error when running the app

How to reproduce:

• Update ChatService.swift with my credentials

static let cometChatAPIKey = "efd23e7d6bf3a48d8ed57e60f4ca39d499eb4624"
static let cometChatAppID = "82843690cb8e71"

• Run the app
• Login as superhero1

Error:

The auth token superhero1_22b3f3ebcd41f6a481601c6e742b7a69926f2e13 does not exist. Please make sure you are logged in and have a valid auth token or try login again.
2019-09-17 14:46:18.602861-0600 CometChat[5198:3495144] This application is modifying the autolayout engine from a background thread after the engine was accessed from the main thread. This can lead to engine corruption and weird crashes.
 Stack:(
	0   Foundation                          0x000000011255252a _AssertAutolayoutOnAllowedThreadsOnly + 77
	1   Foundation                          0x0000000112552251 -[NSISEngine _optimizeWithoutRebuilding] + 61
	2   Foundation                          0x000000011255217f -[NSISEngine optimize] + 108
	3   Foundation                          0x000000011254d3a5 -[NSISEngine performPendingChangeNotifications] + 84
	4   UIKitCore                           0x000000011d70d2ba -[UIView(CALayerDelegate) _wantsReapplicationOfAutoLayoutWithLayoutDirtyOnEntry:] + 166
	5   UIKitCore                           0x000000011d70da01 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1481
	6   QuartzCore                          0x0000000113b25eae -[CALayer layoutSublayers] + 173
	7   QuartzCore                          0x0000000113b2ab88 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 396
	8   QuartzCore                          0x0000000113b36ee4 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 72
	9   QuartzCore                          0x0000000113aa63aa _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 328
	10  QuartzCore                          0x0000000113add584 _ZN2CA11Transaction6commitEv + 608
	11  QuartzCore                          0x0000000113ade435 _ZN2CA11Transaction14release_threadEPv + 201
	12  libsystem_pthread.dylib             0x0000000114f326ab _pthread_tsd_cleanup + 551
	13  libsystem_pthread.dylib             0x0000000114f35655 _pthread_exit + 70
	14  libsystem_pthread.dylib             0x0000000114f3243a _pthread_wqthread_exit + 74
	15  libsystem_pthread.dylib             0x0000000114f31644 _pthread_wqthread + 472
	16  libsystem_pthread.dylib             0x0000000114f313fd start_wqthread + 13
)
2019-09-17 14:46:18.604548-0600 CometChat[5198:3495144] This application is modifying the autolayout engine from a background thread after the engine was accessed from the main thread. This can lead to engine corruption and weird crashes.
 Stack:(
	0   Foundation                          0x000000011255252a _AssertAutolayoutOnAllowedThreadsOnly + 77
	1   Foundation                          0x0000000112552251 -[NSISEngine _optimizeWithoutRebuilding] + 61
	2   Foundation                          0x000000011255217f -[NSISEngine optimize] + 108
	3   Foundation                          0x000000011254d3a5 -[NSISEngine performPendingChangeNotifications] + 84
	4   UIKitCore                           0x000000011d70dcc8 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 2192
	5   QuartzCore                          0x0000000113b25eae -[CALayer layoutSublayers] + 173
	6   QuartzCore                          0x0000000113b2ab88 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 396
	7   QuartzCore                          0x0000000113b36ee4 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 72
	8   QuartzCore                          0x0000000113aa63aa _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 328
	9   QuartzCore                          0x0000000113add584 _ZN2CA11Transaction6commitEv + 608
	10  QuartzCore                          0x0000000113ade435 _ZN2CA11Transaction14release_threadEPv + 201
	11  libsystem_pthread.dylib             0x0000000114f326ab _pthread_tsd_cleanup + 551
	12  libsystem_pthread.dylib             0x0000000114f35655 _pthread_exit + 70
	13  libsystem_pthread.dylib             0x0000000114f3243a _pthread_wqthread_exit + 74
	14  libsystem_pthread.dylib             0x0000000114f31644 _pthread_wqthread + 472
	15  libsystem_pthread.dylib             0x0000000114f313fd start_wqthread + 13
)