"NameError: name 'command' is not defined" when running ImageJ jython script headless

[markemus]

Traceback (most recent call last):
  File "/home/markemus/dev/pix2pix/stardist_imagej_script.py", line 52, in <module>
    res = command.run(StarDist2D, False, "input", imp, "modelChoice", "Versatile (H&E nuclei)",).get()
  NameError: name 'command' is not defined

The script includes the services:

#@ DatasetIOService io
#@ CommandService command

and runs successfully when it's run from the ImageJ gui. Do services not work in headless mode? Is there an alternative to using command to run StarDist2D, or another way to import it?

EDIT: The command I'm calling is: ./ImageJ-linux64 --headless --jython ~/dev/pix2pix/stardist_imagej_script.py

[imagejan]

@markemus can you try using the --ij2 flag, and the language-agnostic --run instead of --jython?

./ImageJ-linux64 --ij2 --headless --run ~/dev/pix2pix/stardist_imagej_script.py

See also https://imagej.net/Scripting_Headless.