the writePolyline function lacks the vertex subclass mark 100 "AcDb3dPolylineVertex", I don't know where to submit this issue,are you one of the authors of libdxfrw?

[kematy]

Since the writePolyline function lacks the vertex subclass mark 100 "AcDb3dPolylineVertex", autoCAD opened the generated DXF with an error: the file is incomplete. I added writer->writeString(100,"AcDb3dPolylineVertex") under line 817 of the libdxfrw.cpp file, and then opened it with autoCAD without an error.

[shenjianzi]

thank you very much, your post is really helpful.

[kematy]

It's nothing. When I used this function, the CAD gave me an error, and then I compared the correct polyline grouping code and found something missing------------------ 原始邮件 ------------------ 发件人: "shenjianzi"<notifications@github.com> 发送时间: 2019年8月27日(星期二) 上午10:07 收件人: "rvt/dxfrwtest"<dxfrwtest@noreply.github.com>; 抄送: "kematy"<151711064@qq.com>;"Author"<author@noreply.github.com>; 主题: Re: [rvt/dxfrwtest] the writePolyline function lacks the vertexsubclass mark 100 "AcDb3dPolylineVertex", I don't know where to submit thisissue,are you one of the authors of libdxfrw? (#4) thank you very much, your post is really helpful. &mdash; You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[shenjianzi]

I just needed to write Polyline, but Microstation reported an error to me. The only solution in Internet is your post.