Convert png program exit

Hello, while I was converting visio to pngs, the program hang there for minutes then just exit.

Diagram dgrm = new Diagram(oriFilePath);
for (int i = 0; i < dgrm.getPages().getCount(); i++) {
                ImageSaveOptions options = new ImageSaveOptions(SaveFileFormat.PNG);
                options.setPageIndex(i);
                dgrm.save(filePrefix + "-" + i + ".png", options);
}

@guguzzz
Thanks for the template vsdx file.
We reproduced the problems you mentioned by converting your template vsdx file to png.
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): DIAGRAMJAVA-51136

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

The issues you have found earlier (filed as DIAGRAMJAVA-51136) have been fixed in this update. This message was posted using Bugs notification tool by philip.zhou