Flow price: --
c4d398d8fbe9ce77501d7d4e41b2e5255166c9cbc4d2930f104df8d91b9081b6

Transaction

Hash: c4d398d8fbe9ce77501d7d4e41b2e5255166c9cbc4d2930f104df8d91b9081b6
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:
  --> c4d398d8fbe9ce77501d7d4e41b2e5255166c9cbc4d2930f104df8d91b9081b6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c4d398d8fbe9ce77501d7d4e41b2e5255166c9cbc4d2930f104df8d91b9081b6
Status:
ERROR
Block height:
41611201
Block id:
ebcc04be2a162363c3683edc1ba116f106b560b67f5b9f91d0bd90b6896b3f8c
Timestamp:
Saturday 26 November 2022 at 08:36:29 UTC
()
Proposer:
Authorizers:
Gas used:
23