Flow price: --
1ac03d2194a61e52dbb31cbf54d60a909b8bc4338e6cb73f34e6a5c7d332df13

Transaction

Hash: 1ac03d2194a61e52dbb31cbf54d60a909b8bc4338e6cb73f34e6a5c7d332df13
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 1ac03d2194a61e52dbb31cbf54d60a909b8bc4338e6cb73f34e6a5c7d332df13:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
1ac03d2194a61e52dbb31cbf54d60a909b8bc4338e6cb73f34e6a5c7d332df13
Status:
ERROR
Block height:
40641184
Block id:
984f8763fdc8a2890a5bde17700fd6bc65936f6fea5f1c1cbfbd6f17c682faaf
Timestamp:
Thursday 10 November 2022 at 12:05:00 UTC
()
Proposer:
Authorizers:
Gas used:
23