Flow price: --
0007089dae6c4d095fd2bcf6a22968c75fc6c897a803bfbcfdeb910b486c6e17

Transaction

Hash: 0007089dae6c4d095fd2bcf6a22968c75fc6c897a803bfbcfdeb910b486c6e17
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0007089dae6c4d095fd2bcf6a22968c75fc6c897a803bfbcfdeb910b486c6e17:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0007089dae6c4d095fd2bcf6a22968c75fc6c897a803bfbcfdeb910b486c6e17
Status:
ERROR
Block height:
39762253
Block id:
78858a00bfc0e08882cc2dca0b6f3f260c80039976e6986e9be328fc88f85487
Timestamp:
Wednesday 26 October 2022 at 18:23:12 UTC
()
Proposer:
Authorizers:
Gas used:
46