[d21spike]

Sorry, but I have another issue. My RasPi 4 died so I switched to my Pi 3 backup and did a fresh LibreElec install and installed Sling but nothing will play. It LOOKS like an issue talking to the InputStreamer. I have deleted and reinstalled both with no luck. I even stepped the InputStreamer back to 2.4.5 with no love. Any ideas? Can you help save my marriage?
Kodi: 18.9
LibreElec: 9.2.6
Raspberry Pi 3bv2
InputStreamer: 2.4.7.1

2021-05-16 05:36:59.963 T:1258529664  NOTICE: Creating InputStream
2021-05-16 05:36:59.989 T:1258529664   ERROR: GetDirectory - Error getting /usr/lib/kodi/addons/inputstream.adaptive/
2021-05-16 05:37:00.206 T:1258529664   ERROR: AddOnLog: InputStream Adaptive: Unable to load widevine shared library (/storage/.kodi/cdm/libwidevinecdm.so)
2021-05-16 05:37:00.207 T:1258529664   ERROR: AddOnLog: InputStream Adaptive: OpenDRMSystem failed
2021-05-16 05:37:00.208 T:1258529664   ERROR: CVideoPlayer::OpenInputStream - error opening [plugin://plugin.video.sling/?url=http%3A%2F%2Fcbd46b77.cdn.cms.movetv.com%2Fcms%2Fapi%2Fchannels%2Feb6c608319dc4328a9aa5bea1307cbaf%2Fschedule%2Fnow%2Fplayback_info.qvt&mode=play&name=CNN]

When I turned off debug mode I saw this

2021-05-16 05:47:50.359 T:1807721344   ERROR: GetDirectory - Error getting
2021-05-16 05:48:25.416 T:1364194176   ERROR: GetDirectory - Error getting plugin://plugin.video.sling/
2021-05-16 05:48:37.481 T:1937048624   ERROR: CGUIMediaWindow::GetDirectory(plugin://plugin.video.sling/) failed
2021-05-16 05:48:37.485 T:1364194176   ERROR: Unable to find plugin

As was pointed out above, this explains the issue here. IA Widevine Issue

Sling needs the Widevine library for playback.