Flow price: --
0d5f24cc07148a26de676355b6421187ff4609d620435e659c949e071576735c

Transaction

Hash: 0d5f24cc07148a26de676355b6421187ff4609d620435e659c949e071576735c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0d5f24cc07148a26de676355b6421187ff4609d620435e659c949e071576735c: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:
0d5f24cc07148a26de676355b6421187ff4609d620435e659c949e071576735c
Status:
ERROR
Block height:
40149065
Block id:
7cedaed59395a7d650a78930efa4ad580a44fcd78b83d92574e784e1642d604e
Timestamp:
Wednesday 2 November 2022 at 05:51:09 UTC
()
Proposer:
Authorizers:
Gas used:
46