Flow price: --
0ae8dd0a31c115033128dfde4724ba412e94e2ef50748f1dbd7bb8a28bcc2cd6

Transaction

Hash: 0ae8dd0a31c115033128dfde4724ba412e94e2ef50748f1dbd7bb8a28bcc2cd6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0ae8dd0a31c115033128dfde4724ba412e94e2ef50748f1dbd7bb8a28bcc2cd6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0ae8dd0a31c115033128dfde4724ba412e94e2ef50748f1dbd7bb8a28bcc2cd6
Status:
ERROR
Block height:
40101703
Block id:
69f6acac4f8217e004f6734c5b891ed5fe611e778e17840ab7389c6a05e79766
Timestamp:
Tuesday 1 November 2022 at 10:36:21 UTC
()
Proposer:
Authorizers:
Gas used:
50