Flow price: --
730b76df9465a4670ef5b412edaacc7c06e59524b4af3e33d9e0c0c881c3edba

Transaction

Hash: 730b76df9465a4670ef5b412edaacc7c06e59524b4af3e33d9e0c0c881c3edba
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 730b76df9465a4670ef5b412edaacc7c06e59524b4af3e33d9e0c0c881c3edba: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:
730b76df9465a4670ef5b412edaacc7c06e59524b4af3e33d9e0c0c881c3edba
Status:
ERROR
Block height:
39904586
Block id:
45cc09f534c69d545721719985a12cce29ff867c47330d14295cdde4e9bd3457
Timestamp:
Saturday 29 October 2022 at 03:35:55 UTC
()
Proposer:
Authorizers:
Gas used:
50