Flow price: --
2cf8ac1a018af70be0647a32928d9def0f6df0b41e4e41e42c520632c4bc83c4

Transaction

Hash: 2cf8ac1a018af70be0647a32928d9def0f6df0b41e4e41e42c520632c4bc83c4
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2cf8ac1a018af70be0647a32928d9def0f6df0b41e4e41e42c520632c4bc83c4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2cf8ac1a018af70be0647a32928d9def0f6df0b41e4e41e42c520632c4bc83c4
Status:
ERROR
Block height:
40096166
Block id:
7e74ed7f7cee7272b3b92fd99528091e65af3d78035959aadb5ad7bdabbabe8c
Timestamp:
Tuesday 1 November 2022 at 08:21:58 UTC
()
Proposer:
Authorizers:
Gas used:
52