Flow price: --
e0b8d0f450530ed4495d820dc5108d73cb51631aaad343952953d4ef85a2232a

Transaction

Hash: e0b8d0f450530ed4495d820dc5108d73cb51631aaad343952953d4ef85a2232a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e0b8d0f450530ed4495d820dc5108d73cb51631aaad343952953d4ef85a2232a: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:
e0b8d0f450530ed4495d820dc5108d73cb51631aaad343952953d4ef85a2232a
Status:
ERROR
Block height:
40113742
Block id:
20e073f14b50bdc8a272a2748211741fb5d34fb3c0387fd23e1d6146592fec28
Timestamp:
Tuesday 1 November 2022 at 15:28:36 UTC
()
Proposer:
Authorizers:
Gas used:
47