Enable Attachments not working in ModelBuilder (error 000187)

[JoshMakesMaps]

I can't seem to get Enable Attachments to work properly in ModelBuilder. I have the tool running after the feature class is created in a GDB, but the tool refuses to run at all if it doesn't already exist.

[RobertTaylor5]

I have run into this same error.  When I attempt to direct the output of a previous tool (e.g., Add Global IDs) it wants to feed that into the "precondition" field of Enable Attachments and won't allow it to be used for the input dataset.  

[ZachEdwards_WDSGIS]

Has anyone come up with an answer for this? Lol 2 years later. What's odd is that when I use modelbuilder to create a GDB, Feature Dataset, and a point, line, and area feature class, the line an area FCs have attachments by default. The point doesn't and doesn't allow me to add it after the fact. It's bizarre. I have tried preconditions and tried the logical if data exists operator for enabling an attachment on just the point feature class. Still no dice. Any help here is much appreciated!