Invalid certificate chain on first install

[tmiku]

I'm gettting the following error when installing the standard Jellyfin.wgt for the first time:

Installing the package...
--------------------
Platform log view
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install AprZAARz4r.Jellyfin
package_path /home/owner/share/tmp/sdk_tools/tmp/Jellyfin.wgt
app_id[AprZAARz4r.Jellyfin] install start
app_id[AprZAARz4r.Jellyfin] installing[9]
app_id[AprZAARz4r.Jellyfin] installing[19]
app_id[AprZAARz4r.Jellyfin] install failed[118, -12], reason: Check certificate error : :Invalid certificate chain with certificate in signature.:<-3>
spend time for wascmd is [6257]ms
Failed to install Tizen application.
Total time: 00:00:08.703

The documentation says to delete Jellyfin from the tv, but this is my first install. Do I need to go through the certificate setup described at https://github.com/jellyfin/jellyfin-tizen, or is there something wrong with the latest .wgt uploaded? Is there a way to clear out old certificates if a Jellyfin app isn't visible on the TV?

[jeppevinkel]

This issue is specific to certain TVs. The only known solution is what's described here Georift/install-jellyfin-tizen#21 (comment)

[tmiku]

Thank you, I have one of the models listed in the linked issue (DU7200D) and I was able to re-sign Jellyfin.wgt with my own certificate. That's a neat trick!