Flow price: --
eecb20230eae4b873291738512788548c3a85663b1aefe2c48a0394bef5fef87

Transaction

Hash: eecb20230eae4b873291738512788548c3a85663b1aefe2c48a0394bef5fef87
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> eecb20230eae4b873291738512788548c3a85663b1aefe2c48a0394bef5fef87:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
eecb20230eae4b873291738512788548c3a85663b1aefe2c48a0394bef5fef87
Status:
ERROR
Block height:
40127002
Block id:
53ac2002561104549a9311ac7949affc9036152de1e60414e02ea1aca02a3704
Timestamp:
Tuesday 1 November 2022 at 20:52:16 UTC
()
Proposer:
Authorizers:
Gas used:
47