添加源存在性检查

src/renderer/store/songList/action.ts

@@ -154,7 +154,7 @@ export const getListDetailAll = async(id: string, source: LX.OnlineSource, isRef
         result.list = markRawList(deduplicationList(result.list.map(m => toNewMusicInfo(m))))
         cache.set(key, result)
         return result
-      }) ?? Promise.reject(new Error('source not found'))
+      }) ?? Promise.reject(new Error('source not found' + source))
   }
   return await loadData(id, 1).then((result: ListDetailInfo) => {
     if (result.total <= result.limit) return result.list

src/renderer/store/songList/state.ts

@@ -10,7 +10,7 @@ export const sources: LX.OnlineSource[] = markRaw([])
 export const sortList = markRaw<Partial<Record<LX.OnlineSource, SortInfo[]>>>({})
 
 for (const source of music.sources) {
-  const songList = music[source.id as LX.OnlineSource].songList
+  const songList = music[source.id as LX.OnlineSource]?.songList
   if (!songList) continue
   sources.push(source.id as LX.OnlineSource)
   sortList[source.id as LX.OnlineSource] = songList.sortList as SortInfo[]