Suddenly Send Message Stopped Working.

[stockarea]

Everything used to work, but suddenly we have started getting this error when trying to send message.

URL endpoint https://client/sendMessage/<session_id>

Error: Evaluation failed: TypeError: Cannot read properties of undefined (reading 'sendSeen')
at pptr://puppeteer_evaluation_script:7:37
at ExecutionContext._ExecutionContext_evaluate (/usr/src/app/node_modules/puppeteer-core/lib/cjs/puppeteer/common/ExecutionContext.js:229:15)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async ExecutionContext.evaluate (/usr/src/app/node_modules/puppeteer-core/lib/cjs/puppeteer/common/ExecutionContext.js:107:16)
at async Client.sendMessage (/usr/src/app/node_modules/whatsapp-web.js/src/Client.js:950:28)
at async sendMessage (/usr/src/app/src/controllers/clientController.js:82:22

Earlier everything was working.

[avoylenko]

See related issue #366

[leandrojmolina]

just run npm i whatsapp-web.js and it will work .... like avoylenko said, just update the whatsapp-web.js version

[kbukhari-cpu]

no luck after npm i whatsapp-web.js