Hi! I've tried to import dxf but it not work properly. Loads only simple rectangular external shape. When try use complicate shape or  add "MATERIAL" layer - "EXTERNAL BOUNDARY does not exist" error message appears.
Then I've tried directly write hjs script, it's loads only with external shape. With materials coordinates HYRCAN crash.
What it could be?
files causes crash added to topic
https://drive.google.com/drive/folders/1rglImYmu_eIgFnKxbbg1d40O4eE4QbWo?usp=sharing

Hi, please refer to Tutorial #10 and follow the instructions provided there:

http://geowizard.org/files/hyrcan/tutorials/en/Tutorial_10_en.pdf

If you're still experiencing issues, please upload your DXF file directly in your message instead of sharing an external link.

Thank you for quick reply. With hjs script i already figured out, it's was just a typo in coordinates. With dxf little harder. I find old dxf which was imported in release 2.011 successfully. But not in current one, notification "EXTERNAL BOUNDARY does not exist" appears. So with dxf import definitely something rong

and it's impossible to add file directly because of: "The attachments upload directory is not writable. Your attachment or avatar cannot be saved."
and CAPTCHA is true mockery

I'm using open-source code for the forum, which includes multiple layers of security to block spam?definitely necessary to keep junk ads off the page.

I believe I?ve fixed the issue, so you should now be able to upload files. Please give it a try and let me know if it?s still not working.

Ok. Let's try to to upload files.
Fortunately even with error HYRCAN write script anyway. So I've try to load old dxf, which successfully imported before. Got external boundary error and new hjs. So I could compere it with previous. Looks like during import dxf when writing chain of coordinates in extboundary, doubling coordinates of the last point which has to close polygon. Seems that's cause error.

Thanks for the file. I believe I've identified the issue. A new version of the program will be released on Monday, and this problem will be addressed in that update.

Thank you so much. In release 3.0.0 import dxf works well.