Flow price: --
2d59fcc5acf18a629df61989920f128adbc985d471e4c95dd361551fd4c65ec3

Transaction

Hash: 2d59fcc5acf18a629df61989920f128adbc985d471e4c95dd361551fd4c65ec3
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 2d59fcc5acf18a629df61989920f128adbc985d471e4c95dd361551fd4c65ec3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
2d59fcc5acf18a629df61989920f128adbc985d471e4c95dd361551fd4c65ec3
Status:
ERROR
Block height:
41073666
Block id:
57e375a15089be5984b1bd4966b57aeacd45bb54370f9daf34b8135425a5fd61
Timestamp:
Thursday 17 November 2022 at 16:24:56 UTC
()
Proposer:
Authorizers:
Gas used:
23