Node animation keys and curves not showing up in Graph Editor or Dope Sheet.

[jiggymoon]

So I am having a problem seeing values of nodes that I have animated (in this case a Math Node), showing up in the Graph or Dope Sheet editor. I'm not sure if this is a AN bug, but what's interesting is that when I tested animating a node in the compositor, it suddenly added the 'Scene' header and the Compositing Nodetree animated value 'Fac'.
Usually one has to have the 'Ghost' button enabled to see unselected curves, and also the 'Nodetree' Filter should be enabled and in this case they are.
Without wanting to speculate, I just wonder if there is an 'include in animation' type of attrib that is not being enabled.
Look forward to any responses, J.

[jiggymoon]

Just wondering after a few days if anyone else has had strange behavior with animated channels in Anim nodes. Sometimes, after setting keyframes, the value slider will update when dragging the timeline, sometimes not.

[JacquesLucke]

Sorry for the late reply.
Animating properties in custom node tree types is not well supported by Blender.

https://blender.stackexchange.com/questions/42540/how-to-create-keyframes-for-animation-nodes-which-i-can-see-in-dope-sheet

[jiggymoon]

No probs Jacques! I'm sure you are a busy guy.
Thanks for the response, I wondered if it might be a dev thing, but the above workaround is perfect.