Node-Red change input_number API Error

Hi, stumped on this API error message, simply calling the set_value for a input_number via Node-Red. Call works fine via services in Hass.io UI and it’s all setup the same via node-red but I get a generic API error message. All other calls are working fine in Node-Red.

Any ideas, thanks!

image

image

Looks like it related to the node leading into this input_number change node. Setting the previous output to none did the job