Collapse children without parent
I found this in the JS console:
Uncaught TypeError: e.parentNode is null
collapse_children https://erp-prod.jurassicfruit.net/dist/tryton-sao.min.js:4
collapse_row https://erp-prod.jurassicfruit.net/dist/tryton-sao.min.js:4
toggle_row https://erp-prod.jurassicfruit.net/dist/tryton-sao.min.js:4
e https://erp-prod.jurassicfruit.net/dist/tryton-sao.min.js:4
jQuery 2
I do not know how to reproduce but toggle_row
is called by keypress or click as callback so it could happen when the row was already removed from the parent.
So it will be safer to not always expect a parent node.