Unjoin Elements with warnings after join geometry

[mr.engineer.aec]

 Hi All,

 After run API to join geometry, this dialog visible.

 I want to Unjoin elements by API. What should i do ?

 Thank in advanced!

Solved !

[jeremy_tammik]

First step: take a look at the Failure API:

https://thebuildingcoder.typepad.com/blog/about-the-author.html#5.32

[Arciviz]

Hi,

Did you resolve the issue? How?