Flow price: --
1c4b39081fc1a8d419414689f8da1a0b23795ef8d93741cbf2e26fbf9c9149d5

Transaction

Hash: 1c4b39081fc1a8d419414689f8da1a0b23795ef8d93741cbf2e26fbf9c9149d5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1c4b39081fc1a8d419414689f8da1a0b23795ef8d93741cbf2e26fbf9c9149d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1c4b39081fc1a8d419414689f8da1a0b23795ef8d93741cbf2e26fbf9c9149d5
Status:
ERROR
Block height:
40162958
Block id:
e72154780294e191c141fe8ea02042e9b203b5644a071cf6c5185307a9bcedef
Timestamp:
Wednesday 2 November 2022 at 11:30:28 UTC
()
Proposer:
Authorizers:
Gas used:
50