client_session: <aiohttp.client.ClientSession object at 0x7f3307f050d0>

[aliwjpi]

hello, when i run clairvoyance on some targets like this (https://ctm-cssit-ps3-dmz.us.dell.com/) i got and error, how can i fix it ?
error :

root@aliwjpi:# clairvoyance "https://ctm-cssit-ps3-dmz.us.dell.com/graphql" -o schema.json -c 1
2023-04-21 05:12:24 INFO | Starting blind introspection on https://ctm-cssit-ps3-dmz.us.dell.com/graphql...
2023-04-21 05:12:24 INFO | Iteration 1
Traceback (most recent call last):
File "/usr/local/bin/clairvoyance", line 8, in
sys.exit(cli())
File "/usr/local/lib/python3.8/dist-packages/clairvoyance/cli.py", line 142, in cli
asyncio.run(
File "/usr/lib/python3.8/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
return future.result()
File "/usr/local/lib/python3.8/dist-packages/clairvoyance/cli.py", line 89, in blind_introspection
schema = await oracle.clairvoyance(
File "/usr/local/lib/python3.8/dist-packages/clairvoyance/oracle.py", line 568, in clairvoyance
typename = await probe_typename(input_document)
File "/usr/local/lib/python3.8/dist-packages/clairvoyance/oracle.py", line 487, in probe_typename
return (match.group('typename').replace('[', '').replace(']', '').replace('!', ''))
AttributeError: 'NoneType' object has no attribute 'group'
2023-04-21 05:12:25 ERROR | Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x7f651f7840d0>

[ammaraskar]

Run clairvoyance with LOG_LEVEL=debug set in your env, for example LOG_LEVEL=debug clairvoyance "https://ctm-cssit-ps3-dmz.us.dell.com/graphql" -o schema.json -c 1

It should print a message like:

2023-04-22 00:34:57     DEBUG   | Unkwon error in `probe_typename`: "[...]" does not match any known regexes.

before throwing that error. More than likely they're using a graphql backend whose error messages clairvoyance doesn't support out of the box.