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Unable to open [object Object]: unable to load TileSource

See original GitHub issue

Hi,

I am trying to setup OpenSeaDragon for viewing multiple images. To get started, I generated a set of zoom files using deepzoom.py for the helloworld.png example. I keep getting the ‘Unable to open [object Object]: unable to load TileSource’ error as shown here. Screen Shot 2020-12-29 at 9 13 43 PM I have renamed the helloworld.dzi to .xml as well, but no luck.

This is the file structure I have Screen Shot 2020-12-29 at 9 46 56 PM

Here is the index.html I use

<html>
  <body>
    <div id="helloworld"  style="width: 400px; height: 100px;"></div>
    <script src="../openseadragon-bin-2.4.2/openseadragon.min.js"></script>
    <script type="text/javascript">
      var viewer = OpenSeadragon({
        id:            'helloworld',
        prefixUrl:     '../openseadragon-bin-2.4.2/images/',
        tileSources:   './dzi/helloworld_files/helloworld.xml/'  
      });
    </script>
  </body>
</html>

The helloworld.dzi (or .xml) file is <?xml version="1.0" encoding="UTF-8"?><Image Format="png" Overlap="1" TileSize="128" xmlns="http://schemas.microsoft.com/deepzoom/2008"><Size Height="1008" Width="1344"/></Image>

Please let me know what might be going wrong here. I am very new to OSD and web design. Every help is much appreciated! Thank you.

Issue Analytics

State:
Created 3 years ago
Comments:10 (5 by maintainers)

Top GitHub Comments

2reactions

dgutmancommented, Apr 22, 2022

That looks like a javascript / python issue… basically Dash or Javascript may be interpreting the returned object as a STRING not a JSON object… or vice versa… Hard to tell from what’s posted, but it’s something along those lines.

On Fri, Apr 22, 2022 at 6:54 AM NoJustAnother @.***> wrote:

I am facing the same problem and haven’t found any solution - was someone able to solve this?

— Reply to this email directly, view it on GitHub https://github.com/openseadragon/openseadragon/issues/1924#issuecomment-1106379620, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAFODTQXGKHNVZMYQ55C4Z3VGKAMZANCNFSM4VN3P47A . You are receiving this because you are subscribed to this thread.Message ID: @.***>

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0reactions

iangilmancommented, May 2, 2022

I think the [object Object] is the result of less than awesome logging on our part… Might be nice to fix that up.

@NoJustAnother This sort of error is usually because you got the file path wrong. What path are you using for your tile source, and how is your directory structured?

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