Adding to a group now fails with the latest version

[Gaspa79]

Using version "version": "2023.8.8",

Now adding a whatsapp number to a group the same way as before either returns a "200" but does nothing, or returns a 500:

{ "statusCode": 500, "timestamp": "2023-08-09T19:31:04.914Z", "exception": { "stack": "Error: Evaluation failed: i\n at ExecutionContext._evaluateInternal (/app/node_modules/whatsapp-web.js/node_modules/puppeteer/lib/cjs/puppeteer/common/ExecutionContext.js:221:19)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async ExecutionContext.evaluate (/app/node_modules/whatsapp-web.js/node_modules/puppeteer/lib/cjs/puppeteer/common/ExecutionContext.js:110:16)\n at async GroupChat.addParticipants (/app/node_modules/whatsapp-web.js/src/structures/GroupChat.js:62:16)\n at async /app/node_modules/@nestjs/core/router/router-execution-context.js:46:28\n at async /app/node_modules/@nestjs/core/router/router-proxy.js:9:17", "message": "Evaluation failed: i", "name": "Error" }, "request": { "path": "/api/default/groups/120363026XXXXXXXXXXX%40g.us/participants/add", "method": "POST", "body": { "participants": [ { "id": "[email protected]" } ] }, "query": {} },

Of course I'm checking that the contact is correct beforehand by checking that it exists. Any ideas what this could be? Maybe I'm missing something that I wasn't missing before, but it used to work perfectly with the version from two months ago

[allburov]

Hi! Waiting for engine to support it, some changes have been made in WhatsApp itself. https://github.com/pedroslopez/whatsapp-web.js/pull/2344

As a quick fix - we'd suggest to send invite code (link) to the contact https://waha.devlike.pro/docs/how-to/groups/#invite-code so they can accept group invitation