Flow price: --
e23178e3f3a45056d0cd2633033d02b96631f2f51a3757df2927e53cf84febcd

Transaction

Hash: e23178e3f3a45056d0cd2633033d02b96631f2f51a3757df2927e53cf84febcd
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:
  --> e23178e3f3a45056d0cd2633033d02b96631f2f51a3757df2927e53cf84febcd: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:
e23178e3f3a45056d0cd2633033d02b96631f2f51a3757df2927e53cf84febcd
Status:
ERROR
Block height:
41313847
Block id:
5c53980585c7f9f16af66b57e48ec39d3967e2053abbe9fcf23aea507b68f3e6
Timestamp:
Monday 21 November 2022 at 13:30:02 UTC
()
Proposer:
Authorizers:
Gas used:
25