Unable to access ExtJS 7.5.0 sample application

[khusamov]

I recently got myself into ExtJS. Followed the 'Getting started with NPM' and run a fresh modern-app sample. While the sample does seem to run, I noticed the following error.

i [ext]: [ERR] [ERR] Error: spawn /node_modules/@sencha/cmd/dist/sencha EACCES 
at Process.ChildProcess._handle.onexit (node:internal/child_process:282:19) 
at onErrorNT (node:internal/child_process:477:16) 
at processTicksAndRejections (node:internal/process/task_queues:83:21)

My browser endlessly loading the app and this warning appeared on my console

<i> [webpack-dev-middleware] wait until bundle finished: /

I have tried to wait several minutes just in case of Webpack actually bundling assets but the same warning appeared.