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bnanes / slideset

Slide Set: Batch Processing for ImageJ
http://b.nanes.org/slideset/
BSD 2-Clause "Simplified" License
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Slideset / Weka Error #4

Closed JohnHA106 closed 11 months ago

JohnHA106 commented 11 months ago

Hi there

I'm trying to use Slideset to batch classify 132 images using the Weka trainable segmentation plugin with a classifier made previously in Weka. When I use Slideset to do this after setting up the table and following the instructions on the Slideset website I get an error "“Fatal Error, unable to complete command java.lang.NullPointerExcpetion” in the Slideset terminal.

I've tried using an earlier version of Fiji as advised in one blogpost but still get this error.

Might anyone be able to help?

I've also made a post on the imageJ forum about this: https://forum.image.sc/t/errors-help-needed-with-using-weka-image-segmentation-with-slideset-plugin/89100

Apreciate anyone's help and time.

Thanks!

bnanes commented 11 months ago

Hi @JohnHA106 , I can reproduce the error and can confirm this is a bug with the Slide Set wrapper around the Weka segmentation plugin. I will look into a fix.

bnanes commented 11 months ago

This issue should now be fixed with version 1.6.1. You can run the ImageJ updater to download it.

JohnHA106 commented 11 months ago

Hi @bnanes , thanks so much for resolving this so quickly! I think I have it running now. Appreciate your help