select id,name from ir_attachment where res_model='ir.ui.view' and name like '%assets_%';

odoo -u all 

reboot odoo

I've got the same "settings app" problem. 

Some info about the system:
- Digital ocean
- Launched through the odoo:latest container (Docker compose)
- Postgres 13 (also docker)
- Nginx as a server software

All applications works properly (at least as I see -- users can be added through the another apps, CRM leads & other working), but I can not visit the Settings app through the Web UI, with this error message:

UncaughtPromiseError > TypeErrorUncaught Promise > viewFieldsInfo is undefinedTypeError: viewFieldsInfo is undefined    processArch/    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:201
    traverse/    _.forEach@https://{site-url}/web/assets/467-5541493/web.assets_common.min.js:61:412
    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:211
    traverse/    _.forEach@https://{site-url}/web/assets/467-5541493/web.assets_common.min.js:61:412
    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:211
    traverse/    _.forEach@https://{site-url}/web/assets/467-5541493/web.assets_common.min.js:61:412
    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:211
    traverse/    _.forEach@https://{site-url}/web/assets/467-5541493/web.assets_common.min.js:61:412
    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:211
    traverse/    _.forEach@https://{site-url}/web/assets/467-5541493/web.assets_common.min.js:61:412
    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:211
    traverse/    _.forEach@https://{site-url}/web/assets/467-5541493/web.assets_common.min.js:61:412
    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:211
    traverse/    _.forEach@https://{site-url}/web/assets/467-5541493/web.assets_common.min.js:61:412
    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:211
    traverse/    _.forEach@https://{site-url}/web/assets/467-5541493/web.assets_common.min.js:61:412
    traverse@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6590:211
    processArch@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6594:188
    generateLegacyLoadViewsResult@https://{site-url}/web/assets/468-22a72b8/web.assets_backend.min.js:6592:117
    start/loadViews/cache[key]
I tried suggested solution (nodejs npm -y & rtlcss) -- and nothing changes.

Hi Sakthi Priya. Were you able to solve the problem? I do have exactly the same one now

Hi Sakthi Priya,

Can you send the error message while will be in the log files.

Try installing the below packages once,

sudo apt-get install nodejs npm -y

sudo npm install -g rtlcss