Opportunity module - Invalid "depends_on" expression -- Clean installation

Hi everyone.

Thanks a lot for this amazing software,

We just made a recent installation and we have a bug/issue, since when we click the “+add opportunity” icon, some messages appears like

Error.

Invalid “depends_on” expression
Invalid “depends_on” expression
Invalid “depends_on” expression
Invalid “depends_on” expression
Invalid “depends_on” expression
Invalid “depends_on” expression
Invalid “depends_on” expression
Invalid “depends_on” expression

The first image is shown 8 times, after a few clicks in customer or “opportunity form” the message is only shown once.

Any ideas which could be the problem?

Same happens for me. Erpnext 13.9.2, Frappe 13.9.1. Because of this it is not possible to work with opportunity anymore.

The root cause happens because of empty eval: expression in depends_on field, at least from debug of js it seems like.

Hi @11134

Just in case I fix it only doing an update of the apps from the bench command, and it worked.