fix TypeError exception in case of unresponsive service (Chia-Network…

…#4122)
yigehaobb · May 12, 2021 · 2b19635 · 2b19635
1 parent df7dad8
commit 2b19635
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/chia/cmds/start_funcs.py b/chia/cmds/start_funcs.py
@@ -56,11 +56,13 @@ async def async_start(root_path: Path, group: str, restart: bool) -> None:
                 continue
         print(f"{service}: ", end="", flush=True)
         msg = await daemon.start_service(service_name=service)
-        success = msg["data"]["success"]
+        success = msg and msg["data"]["success"]
 
         if success is True:
             print("started")
         else:
-            error = msg["data"]["error"]
+            error = "no response"
+            if msg:
+                error = msg["data"]["error"]
             print(f"{service} failed to start. Error: {error}")
     await daemon.close()