After upgrading Aspose Diagram Java from 17 to 19.11 we discovered that a vsd document could not be saved to HTML. The attached file can be used for reproduction. The output is almost completely empty, as can be seen in the attached screenshot.
The latest 17 update, version 17.12, successfully generates html. See the other screenshot. vsd to html ok 17.12.PNG (55.1 KB)
vsd to html fail 19.11 .PNG (5.1 KB)
Create Varieties Level A-2.zip (120.3 KB)
A solution to this problem is highly appreciated.