Hi @mary I am experiencing a strange behavior when creating section drawings using clipping. Occasionally and seemingly at random, the clipping drawing is not displayed, but the block of the drawing is still created. Sometimes, it is ok sometimes is missing.. ? I haven’t been able to identify any …

[image] tcisar: I haven’t been able to identify any clear pattern. I tried several different approaches, but I couldn’t determine what is causing it. Hi @tcisar , Thank you for the video. Can you send us the model? tech@mcneel.com ? Reference this forum post link and include Attn. Mary. I a…

Hi @mary Thank you very much. I’m sending the file as recommended. I tested the behavior. I recreated the sections—some work without any problem, while others disappear, although the block is created. After inserting the block into model space, they appear, but for example they cannot be updated. …

Hi @tcisar , I was able to duplicate this with your file on Windows and Mac. I also found another crash bug trying to chance the display color of a clipping section. I logged: RH-93902/Changing-Clipping-Section-Color-Crash (private because we needed to log with your file.) RH-93903/ClippingDrawi…

@mary Thank you very much for your support!

Hi @tcisar , We appreciate your letting is know and sharing your model/process. Great to get these fixed and working sooner rather than later. You will be notified here when there is a fix to test. Best, Mary Ann Fugier

Hi @mary , is there any chance we could get a fix from the developers? Many thanks!

@tcisar That is the plan, that is our process. You will be notified here when there is a fix to test.

Rhino 9 WIP | Bug | Clipping drawing creation

Serengeti (Rhino WIP)

brian (Brian Gillespie) March 24, 2026, 9:59pm 9

RH-93903 is fixed in Rhino WIP

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Rhino 9 WIP | Bug | Clipping drawing creation

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