Hi @kostrykin
The UseGalaxy.org server had some problems that were just resolved. This is what probably caused your delays as well: Cluster issue at UseGalaxy.org -- Resolved 06/05/2023. Rerun failed (red) or leave queued (gray) - #3 by jennaj
This tool will generate a tabular output to hold the visualization information (what is specified on those details screens where you are specifying how to plot the data). Then, when the visualization is viewed, that table is parsed into a graphic, on demand. You might need to do that “generate graphic artifact” process over again – or maybe that part was completed and the graphic will render now.
Let us know how that goes, and we can follow up. If you want to share a history link back for outstanding issues, we can take a look to make sure more is not going on. Sharing your History