Nest: I'm using default gateway and log this error in terminal!

[msttamuk]

(node:20453) UnhandledPromiseRejectionWarning: TypeError: this.contextUtils.getContextFactory is not a function
at WsContextCreator.getMetadata (/home/mostafa/Workspace/BehineGostar/Tamuk/mobile/node_modules/@nestjs/websockets/context/ws-context-creator.js:73:50)
at WsContextCreator.create (/home/mostafa/Workspace/BehineGostar/Tamuk/mobile/node_modules/@nestjs/websockets/context/ws-context-creator.js:28:68)
at /home/mostafa/Workspace/BehineGostar/Tamuk/mobile/node_modules/@nestjs/websockets/web-sockets-controller.js:31:43
at Array.map ()
at WebSocketsController.subscribeToServerEvents (/home/mostafa/Workspace/BehineGostar/Tamuk/mobile/node_modules/@nestjs/websockets/web-sockets-controller.js:28:55)
at WebSocketsController.mergeGatewayAndServer (/home/mostafa/Workspace/BehineGostar/Tamuk/mobile/node_modules/@nestjs/websockets/web-sockets-controller.js:24:14)
at SocketModule.combineGatewayAndServer (/home/mostafa/Workspace/BehineGostar/Tamuk/mobile/node_modules/@nestjs/websockets/socket-module.js:45:35)
at /home/mostafa/Workspace/BehineGostar/Tamuk/mobile/node_modules/@nestjs/websockets/socket-module.js:34:38
at Array.forEach ()
at SocketModule.combineAllGateways (/home/mostafa/Workspace/BehineGostar/Tamuk/mobile/node_modules/@nestjs/websockets/socket-module.js:34:14)
(node:20453) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag --unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2)
(node:20453) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

[kamilmysliwiec]

Please, use our Discord channel (support) for such questions. We are using GitHub to track bugs, feature requests, and potential improvements.

[msttamuk]

solved this by upgrade to 7.0.0 version.

[webcat12345]

Same problem, fixed by upgrading to @nestjs/common and @nestjs/core to 7.0.7