Flow price: --
009af5aaba4ad5d782c397ee6f83f3220577c45128f48a294d9e50be062ae28f

Transaction

Hash: 009af5aaba4ad5d782c397ee6f83f3220577c45128f48a294d9e50be062ae28f
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:
  --> 009af5aaba4ad5d782c397ee6f83f3220577c45128f48a294d9e50be062ae28f: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:
009af5aaba4ad5d782c397ee6f83f3220577c45128f48a294d9e50be062ae28f
Status:
ERROR
Block height:
41065636
Block id:
bd937e18d1286f2da6fd9ea75fed51d56feee58fabe2658da4f55fbfe502b326
Timestamp:
Thursday 17 November 2022 at 13:15:42 UTC
()
Proposer:
Authorizers:
Gas used:
23