Hi Mykyta, Well bother. That lines up with when I added the "convert all eligible poly lines to curves" and it was accepted in version 6.1.4. I'm reviewing the code and I found the issue. (I think I know where the issue came from -- I was trying to figure out how to delay the gui updates till all the processing was done; but I couldn't get that part and reverted my development code base. I overlooked that I had changed the variable from mandatory to optional as a cleaner implementation and caused this issue. My apologies for the inconvenience and time loss caused by my silly mistake.) *Explanation:* In the new version, I updated xth_me_cmds_line_poly2bezier to accept an id as an argument. Version 6.1.3: proc xth_me_cmds_line_poly2bezier {} { Version 6.1.4: proc xth_me_cmds_line_poly2bezier {id} { However, it should have been an optional parameter, not a mandatory one (default value set). I believe the following is the correct code, but I don't use tcl much at all and this is by memory. proc xth_me_cmds_line_poly2bezier {{id ""}} { I removed everything from my computer. I'll get on it ASAP to test/submit the correction, but I fly out to Israel for an expedition in just a few days. I'll do my best to have it done before leaving. :( Mark Dickey mark@markdickey.net 914-879-7803 On 2/21/2023 11:43 PM, Mykyta Kozlov wrote:
Looks like converting polylines to beziers in Xtherion stopped working correctly starting from version 6.1.4.
With 6.1.3 all works ok.
Screenshots attached.
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