Flow price: --
8404eafaedec5a4dc732263e04126c36d9250e37154aa55fa89d34b43bdc3716

Transaction

Hash: 8404eafaedec5a4dc732263e04126c36d9250e37154aa55fa89d34b43bdc3716
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8404eafaedec5a4dc732263e04126c36d9250e37154aa55fa89d34b43bdc3716:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8404eafaedec5a4dc732263e04126c36d9250e37154aa55fa89d34b43bdc3716
Status:
ERROR
Block height:
40117578
Block id:
3c63f0eb39a66eeedc5cffc3be884dc8a9fa13696a6a259b4ba67135070c3359
Timestamp:
Tuesday 1 November 2022 at 17:02:12 UTC
()
Proposer:
Authorizers:
Gas used:
49