Free Support Forum - aspose.com

Slide Thumbnail: Missing image while rendering in Linux Docker with Net core 2.2

Hey Aspose. Another issue on .Net core 2.2 and Linux Docker container is coming. I tried to save a thumbnail of some slides with picture on in, and the thumbnails appears to be blank. I’ve investigated a little and discovered that this issue is reproduced only for the images with effects on it. I have a .jpg image with AlphaModulateFixed and Duotone effects applied on it. I’m using the latest Aspose.Slides for .Net release with .Net core 2.2 and Docker container on Linux. Here is a link to a source code. I could provide the resulted image also but it’s just blank image with a watermark on it.

@obrusentsov,

I have observed your requirements and have been able to observe the issue. An issue with ID SLIDESNET-41533 has been created in our issue tracking system to further investigate and resolve the issue. This thread has been linked with the issue so that you may be notified once the issue will be fixed.

Thank you, Aspose. Hope to hear from you soon.

@obrusentsov,

Sure, we will share updates as soon as it will be fixed and request for your patience.

The issues you have found earlier (filed as SLIDESNET-41533) have been fixed in this update.