Fix TypeError for trailers

You need to resync the Kodi database

resources/lib/PlexAPI.py

@@ -1729,7 +1729,7 @@ class API():
             5:    Behind the scenes
 
         Output: list of dicts with one entry of the form:
-            'key':                     e.g. /library/metadata/xxxx
+            'ratingKey':                e.g. '12345'
             'title':
             'thumb':                    artwork
             'duration':
@@ -1744,26 +1744,19 @@ class API():
         for extra in extras:
             try:
                 extraType = int(extra.attrib['extraType'])
-            except:
+            except (KeyError, TypeError):
                 extraType = None
             if extraType != 1:
                 continue
-            key = extra.attrib.get('key', None)
-            title = extra.attrib.get('title', None)
-            thumb = extra.attrib.get('thumb', None)
             duration = float(extra.attrib.get('duration', 0.0))
-            year = extra.attrib.get('year', None)
-            originallyAvailableAt = extra.attrib.get(
-                'originallyAvailableAt', None)
-            elements.append(
-                {
-                    'key': key,
-                    'title': title,
-                    'thumb': thumb,
+            elements.append({
+                'ratingKey': extra.attrib.get('ratingKey'),
+                'title': extra.attrib.get('title'),
+                'thumb': extra.attrib.get('thumb'),
                 'duration': int(duration * v.PLEX_TO_KODI_TIMEFACTOR),
                 'extraType': extraType,
-                    'originallyAvailableAt': originallyAvailableAt,
-                    'year': year
+                'originallyAvailableAt': extra.attrib.get('originallyAvailableAt'),
+                'year': extra.attrib.get('year')
             })
             break
         return elements

resources/lib/itemtypes.py

@@ -256,7 +256,7 @@ class Movies(Items):
             if extra['extraType'] == 1:
                 trailer = ("plugin://plugin.video.plexkodiconnect?"
                            "plex_id=%s&plex_type=%s&mode=play"
-                           % (extra['key'], v.PLEX_TYPE_CLIP))
+                           % (extra['ratingKey'], v.PLEX_TYPE_CLIP))
                 break
 
         # GET THE FILE AND PATH #####