Aspose.CAD for JAVA 25.10 change DWG BUG.GOT ERROR shape(Case 2)

Aspose.CAD Product Family
1

This is my file :
test.zip (26.3 KB)

Correct shape：

ok.png (10.3 KB)

ok.png464×610 10.3 KB

I use 25.10 version to change this dwg to svg ,I got Error shape:

ng.png (10.9 KB)

ng.png428×781 10.9 KB

It lost the two hollow circles inside.
I think this is very likely a bug.Because the program didn’t report any errors or warnings

2

@lhtim

Summary
The DWG → SVG conversion using Aspose.CAD for Java 25.10 drops the two hollow circles that are present in the original drawing.

Why it happens
According to the information you provided, the conversion completes without any exception, but the resulting SVG is missing those circle entities. This behaviour is not documented and is most likely a regression/bug introduced in version 25.10.

What to do next

  1. Verify the issue is version‑specific – try the same conversion with an earlier stable release (e.g., 25.9) or a newer build if available. If the circles appear in the older version and disappear only in 25.10, the problem is tied to that release.
  2. Report the bug to Aspose support – attach the original test.dwg file, the code you use for conversion, the exact Aspose.CAD version (25.10), and the incorrect SVG output. Providing a minimal reproducible example will help the development team investigate and fix the issue.
  3. Temporary workaround – until a fix is released, you can keep using a version where the circles render correctly (e.g., 25.9) or export the DWG to another intermediate format (such as PDF) and then convert that to SVG with a different tool, if that meets your workflow requirements.
  4. Monitor for an official fix – once Aspose releases a newer version, repeat the conversion to see if the problem is resolved.

If you need assistance preparing the bug report or testing other versions, feel free to ask.

SDK version unclear — refer to the official release notes before applying this guidance.

3

@lhtim,
I have extended the same CADJAVA-12054 with this example, we will look how to fix this.