Flow price: --
5194ceef090df0ac7631cedeb3fe05ea698eac37c47e9ef8222972b89e1b53aa

Transaction

Hash: 5194ceef090df0ac7631cedeb3fe05ea698eac37c47e9ef8222972b89e1b53aa
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5194ceef090df0ac7631cedeb3fe05ea698eac37c47e9ef8222972b89e1b53aa: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:
5194ceef090df0ac7631cedeb3fe05ea698eac37c47e9ef8222972b89e1b53aa
Status:
ERROR
Block height:
40010876
Block id:
0899c821011b14920ee256e9f5e038d4106842a7af1516feeea4c7a4c7546331
Timestamp:
Sunday 30 October 2022 at 22:05:31 UTC
()
Proposer:
Authorizers:
Gas used:
47