[Experimental] Empty OP Viewers

[TD2025.31310]

Bringing over a .tox file from a 2023 project I noticed most of my TOP OP viewers are empty. They actually output pixels and when I add a new operator they show the pixels.

I guess this is a duplicate of this issue: TOPs all empty when opening project [Experimental 2025.30770]

Hi @function.store,

could you share an example file where that happens, have not observed this myself.

cheers
Markus

Have you tried hitting ‘h’ when the viewer is active to re-home it? There was a bug where viewer settings were getting corrupted when projects were moved back and forth between 2025 and 2023 that would leave the viewers in a broken state.

that’s probably it, hitting h fixed it thanks Rob

Glad it’s working. There was supposed to be a patch in the recent official release (2025.31550) that would automatically reset the viewers if it detected this, but maybe its not catching your case for some reason.