Plugin fails to run with ComfyUI

Installed everything using instructions
ComfyUI seems to work fine via browser, but it fails to work with Photoshop plugin
Once I click 'generate' in plugin with txt2img for example, I get the following error in console window where ComfyUI is running in background:

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got prompt
Failed to validate prompt for output 9:
* VAELoader 57:
- Required input is missing: vae_name
Output will be ignored
invalid prompt: {'type': 'prompt_outputs_failed_validation', 'message': 'Prompt outputs failed validation', 'details': '', 'extra_info': {}}
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I can't find a way to make it work and I fail to understand what's wrong.
Running Photoshop 2024