Flow price: --
5e1fa275abfa7a26a5d8b7400ca780f3f9b2bde0d82dc982672c130eb629ed8a

Transaction

Hash: 5e1fa275abfa7a26a5d8b7400ca780f3f9b2bde0d82dc982672c130eb629ed8a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5e1fa275abfa7a26a5d8b7400ca780f3f9b2bde0d82dc982672c130eb629ed8a: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:
5e1fa275abfa7a26a5d8b7400ca780f3f9b2bde0d82dc982672c130eb629ed8a
Status:
ERROR
Block height:
40127614
Block id:
e8aa5b4b4d9a72b6bd839645a54a6bdcfed0bcbda6b505de0dda35ab4b088e5a
Timestamp:
Tuesday 1 November 2022 at 21:07:40 UTC
()
Proposer:
Authorizers:
Gas used:
50