issue in Updating angular version 12 to 13

Question

I have update angular from 12 to 13. After updating that I am getting error in browser console. Below are steps:

1. npx @angular/cli@13 update @angular/core@13 @angular/cli@13(error: peer dependency)
2. npx @angular/cli@13 update @angular/core@13 @angular/cli@13 --force(Sucessfully executed)
3. ng serve

• Getting below error in browser console.

    client.min.js:55 Uncaught TypeError: 'caller', 'callee', and 'arguments' properties may not be accessed on strict mode functions or the arguments objects for calls to them
        at client.min.js:55:22
        at client.min.js:54:447
        at client.min.js:53:424
        at Object.69554 (client.min.js:40:434)
        at __webpack_require__ (bootstrap:19:1)
        at Module.52790 (globals.ts:1:8)
        at __webpack_require__ (bootstrap:19:1)
        at Module.7348 (public.component.ts:8:14)
        at __webpack_require__ (bootstrap:19:1)
        at Module.50023 (app.component.ts:17:14)

 

Answer 1

you need to update your npm, node and typescript to the latest. I successfully upgraded from 12.0 to 13.3.7. npm install npm@latest -g npm install -g typescript@latest