Command with 2 Images

[bnorthan (Brian Northan)]

Hi all

I just wrote a command that takes two 3D images as input.

1. If I use Img as the parameter type the GUI freezes when I attempt to select the image.
2. If I use ImgPlus as the parameter type a message appears, complaining that no ImgPlus are open when I run the command.
3. If I use Dataset as the input it works.

I wonder if the issue is related to this one. In this case the Richardson Lucy Op froze and crashed imagej when run through the op finder. I looked into it a bit, and it seemed it was a general problem that occurred when using a 3D image as input to any op. 2D images worked fine.

Any ideas what’s happening?? Is this a known issue?? If not I can report it.

[stelfrich (Stefan Helfrich)]

Hi @bnorthan,

have you looked at this discussion:

@ Parameter issue ImagePlus versus Dataset versus Img

Hey guys, I’m experiencing some weird behaviour when working with the @ Parameter stuff from jython scripts. I have some scripts generating ImagePlusses and some others creating Imgs. Now, I would like to combine these images in another script and get the images as parameters; ideally as Datasets. The pulldowns in the dialog are build in a weird way. This is my minimal code example for creating these images: #@UIService ui #@OpService ops from ij.gui import NewImage from net.imglib2.util impo…

Is this related to your issue?

Best,
Stefan