Flow price: --
2edc4078d80775b11f72457bedc0fc107430ed4d1ecdbe2a7dec0e9262ecdf17

Transaction

Hash: 2edc4078d80775b11f72457bedc0fc107430ed4d1ecdbe2a7dec0e9262ecdf17
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2edc4078d80775b11f72457bedc0fc107430ed4d1ecdbe2a7dec0e9262ecdf17:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2edc4078d80775b11f72457bedc0fc107430ed4d1ecdbe2a7dec0e9262ecdf17
Status:
ERROR
Block height:
40057111
Block id:
1db8bf7bf52f9d6a0f1265cababed9533fcaf69ce22118b959255b7192defefe
Timestamp:
Monday 31 October 2022 at 16:39:37 UTC
()
Proposer:
Authorizers:
Gas used:
50