Flow price: --
32f50054ae5d87745559e135cab6d2712885a0820a7fa04b579dcca95d2b70da

Transaction

Hash: 32f50054ae5d87745559e135cab6d2712885a0820a7fa04b579dcca95d2b70da
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 32f50054ae5d87745559e135cab6d2712885a0820a7fa04b579dcca95d2b70da: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:
32f50054ae5d87745559e135cab6d2712885a0820a7fa04b579dcca95d2b70da
Status:
ERROR
Block height:
39728889
Block id:
e45b3110c41ec7dd9fc0e2f88a3915611582ab96c2d8d0aecebc2c8b5204170a
Timestamp:
Wednesday 26 October 2022 at 04:57:00 UTC
()
Proposer:
Authorizers:
Gas used:
57