From 48e931066091fba7af1c447787685bbf7c889a25 Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Fri, 12 Nov 2021 03:59:32 +0530
Subject: [PATCH] [nexx] Better error message for unsupported format Related:
 #1637

---
 yt_dlp/extractor/nexx.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/yt_dlp/extractor/nexx.py b/yt_dlp/extractor/nexx.py
index a30108483a..8aceebd492 100644
--- a/yt_dlp/extractor/nexx.py
+++ b/yt_dlp/extractor/nexx.py
@@ -385,8 +385,7 @@ def find_video(result):
         elif cdn == 'free':
             formats = self._extract_free_formats(video, video_id)
         else:
-            # TODO: reverse more cdns
-            assert False
+            self.raise_no_formats(f'{cdn} formats are currently not supported', video_id)
 
         self._sort_formats(formats)