cannot access local variable 'pipe' where it is not associated with a value

[sudo-make-sandwich]

I have reached this error in both the portable and manual installation methods. I am have Python 3.11 installed, using TD 2023.11760.
I am able to load the engine into the dropdown menu in the TouchDifffusion component, but pulsing "load engine" does nothing. DAT ouput gives the error: "cannot access local variable 'pipe' where it is not associated with a value."

A previous user posted this same error, and upgrading the repository was suggested. I have tried that same suggestion with no change.

[RaffaeleIXD]

Hi,I'm encountering the same error,did you solve somehow?

[FedericoDiMarzo]

I could solve the error in the following way:

• Make the sd 1.5 turbo engine.
• Edit StreamDiffusion/utils/wrapper.py adding just before line 450 (before the try/except block) self.model_type="sd_1.5_turbo" .
• Reload TouchDesigner.
• Now the engine should work.

Explanations

The problem is that for some reason self.model_type is undefined in my installation and inside the try/except none of the if/elif clause are executed. I checked in more recent versions of StreamDiffusion and this problem should be solved.

[FrazTheWizard]

Adding the line worked, thanks!