bugfix

downloadmgr/download.py

@@ -96,7 +96,12 @@ and finish_time = start_time"""
 			await self.delete_file(fp)
 				
 	async def get_task_status(self, tid):
+		try:
 			d = await self.uapicall('get_task_status', {'taskid':tid})
+		except Exception as e:
+			exception(f'{taskid=} rpccall error{e}')
+			await self.remove_task(taskid)
+			return null
 		rzt = d.result
 		await self.check_download_finished(rzt)
 		rzt.filename = rzt.files[0].path