Flow price: --
caabba329f064dca98e2431f57212d98b1c2b0cdc2521c7d7a985d0e62dcdef8

Transaction

Hash: caabba329f064dca98e2431f57212d98b1c2b0cdc2521c7d7a985d0e62dcdef8
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> caabba329f064dca98e2431f57212d98b1c2b0cdc2521c7d7a985d0e62dcdef8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
caabba329f064dca98e2431f57212d98b1c2b0cdc2521c7d7a985d0e62dcdef8
Status:
ERROR
Block height:
39762048
Block id:
b55ba5c0ff659bc8150bccebac1d8ec73269fbd6bc24d6b5ac0863c1643f614a
Timestamp:
Wednesday 26 October 2022 at 18:18:27 UTC
()
Proposer:
Authorizers:
Gas used:
46