Flow price: --
6c48010952041991b4e0c2d528cb31b3884c55e623954596062cdeb8e5df555b

Transaction

Hash: 6c48010952041991b4e0c2d528cb31b3884c55e623954596062cdeb8e5df555b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6c48010952041991b4e0c2d528cb31b3884c55e623954596062cdeb8e5df555b:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6c48010952041991b4e0c2d528cb31b3884c55e623954596062cdeb8e5df555b
Status:
ERROR
Block height:
40111849
Block id:
edede901399b43c14905cf129c64857fd2d0caffc668761973a4e6786b6ce8e8
Timestamp:
Tuesday 1 November 2022 at 14:42:56 UTC
()
Proposer:
Authorizers:
Gas used:
50