Flow price: --
124e27788976bc5e36ce7f1f7ce326e62cd3d13b0e7da1d48e246546b5b5df35

Transaction

Hash: 124e27788976bc5e36ce7f1f7ce326e62cd3d13b0e7da1d48e246546b5b5df35
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 124e27788976bc5e36ce7f1f7ce326e62cd3d13b0e7da1d48e246546b5b5df35:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
124e27788976bc5e36ce7f1f7ce326e62cd3d13b0e7da1d48e246546b5b5df35
Status:
ERROR
Block height:
40169464
Block id:
993047ccab5819aa4d56f27ae5fcfba74a52c9b62c28b44b87baab843a189520
Timestamp:
Wednesday 2 November 2022 at 14:07:25 UTC
()
Proposer:
Authorizers:
Gas used:
47