My sanic app starts but fails after two seconds with this error.
2022-11-02 23:49:20.281 | INFO | __main__:<module>:103 - The Env is testnet
[2022-11-02 23:49:20 +0530] [24882] [INFO]
┌─────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ Sanic v22.9.1 │
│ Goin' Fast @ http://0.0.0.0:8001 │
├───────────────────────┬─────────────────────────────────────────────────────────────────────────────┤
│ │ mode: production, single worker │
│ ▄███ █████ ██ │ server: sanic, HTTP/1.1 │
│ ██ │ python: 3.9.15 │
│ ▀███████ ███▄ │ platform: macOS-12.0-arm64-arm-64bit │
│ ██ │ auto-reload: enabled, /Users/saurav/Programs/pingbox/tx_relayers/src/config │
│ ████ ████████▀ │ packages: sanic-routing==22.8.0 │
│ │ │
│ Build Fast. Run Fast. │ │
└───────────────────────┴─────────────────────────────────────────────────────────────────────────────┘
[2022-11-02 23:49:20 +0530] [24882] [WARNING] Sanic is running in PRODUCTION mode. Consider using '--debug' or '--dev' while actively developing your application.
Process Sanic-Server-0-0:
Traceback (most recent call last):
File "/opt/homebrew/Cellar/[email protected]/3.9.15/Frameworks/Python.framework/Versions/3.9/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
self.run()
File "/opt/homebrew/Cellar/[email protected]/3.9.15/Frameworks/Python.framework/Versions/3.9/lib/python3.9/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/worker/serve.py", line 106, in worker_serve
return _serve_http_1(
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/server/runners.py", line 230, in _serve_http_1
loop.run_until_complete(app._startup())
File "uvloop/loop.pyx", line 1517, in uvloop.loop.Loop.run_until_complete
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/app.py", line 1509, in _startup
self.finalize()
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/app.py", line 1483, in finalize
raise e
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/app.py", line 1480, in finalize
self.router.finalize()
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/router.py", line 190, in finalize
super().finalize(*args, **kwargs)
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic_routing/router.py", line 319, in finalize
raise FinalizationError("Cannot finalize with no routes defined.")
sanic_routing.exceptions.FinalizationError: Cannot finalize with no routes defined.
/opt/homebrew/Cellar/[email protected]/3.9.15/Frameworks/Python.framework/Versions/3.9/lib/python3.9/multiprocessing/process.py:331: RuntimeWarning: coroutine 'Loop.create_server' was never awaited
traceback.print_exc()
[2022-11-02 23:49:25 +0530] [24882] [ERROR] Not all workers are ack. Shutting down.
[2022-11-02 23:49:25 +0530] [24882] [ERROR] Experienced exception while trying to serve
Traceback (most recent call last):
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/mixins/startup.py", line 851, in serve
manager.run()
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/worker/manager.py", line 63, in run
self.monitor()
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/worker/manager.py", line 99, in monitor
self.wait_for_ack()
File "/Users/saurav/Programs/pingbox/tx_relayers/lib/python3.9/site-packages/sanic/worker/manager.py", line 139, in wait_for_ack
sys.exit(1)
SystemExit: 1
[2022-11-02 23:49:25 +0530] [24882] [INFO] Server Stopped
See above. You do not have any routes attached to your app instance.