TypeError: Cannot read property '1' of null when editing

[jessielaf]

First of all, let me thank you for the module you have created. This has given us a big boost in productivity. Lately I have been getting an error message when trying to use plugin. This is the error message:

Traceback:
TypeError: Cannot read property '1' of null
    at http://localhost:8069/web/static/src/js/views/basic/basic_model.js:4095:46
    at Function._.each._.forEach (http://localhost:8069/web/static/lib/underscore/underscore.js:145:9)
    at Class._parseServerData (http://localhost:8069/web/static/src/js/views/basic/basic_model.js:4081:11)
    at http://localhost:8069/web/static/src/js/views/basic/basic_model.js:2401:22

[JayVora-SerpentCS]

@jessielaf thanks for the appreciation.
Would you please share whats steps you performed, and which version of odoo?
Also, this error is cache related which would go away once you clean cache.
Let us know.
Thanks.

[jessielaf]

Created a mass edit form (see screenshot). Than changed the bundle_rate and pressed save. How can I clean my cache in odoo? This is all I could find: https://www.odoo.com/nl_NL/forum/help-1/force-odoo-to-delete-cache-81650

[jessielaf]

Version of odoo is 13.0 btw