The error might actually be before that line. Can you share the whole output?

How did you fix it in the end? (that might help others who stumble upon the same issue)


Sure.

PS C:\Users\[me]\Documents\Tizen> docker run --rm --platform linux/amd64 -v "${PWD}\hdhomerun.wgt:/app/hdhomerun.wgt:ro ...

So I came back to this after a year for another attempt. With some assistance from Claude, after many attempts I finally managed to get the app signed with a new certificate through Tizen Studio and successfully installed to my Frame (model QE32LS03CBUXXU).

However, celebrations were premature as ...

Docker-based sideload method — no Tizen Studio install, no Samsung dev account, works around the cert-expired errors
…


Thanks for trying, but this didn't work for me (2022 Samsung Frame TV).


app_id[2wVEVVgrh8.HDHomeRun] install failed[118, -12], reason: Check certificate error : :Invalid ...

We are testing the new HDHomeRun app for Samsung TVs. Not available in the app store - a Samsung developer account is required to install the package.

Package:
https://download.silicondust.com/hdhomerun/hdhomerun_view_tizen.wgt

How to install:
Create a Samsung Developers account.
https ...