Flow price: --
3a1a1ff4f42ecf6bddf85913e5a915868aced2bdea4461b6a556b7a18da21688

Transaction

Hash: 3a1a1ff4f42ecf6bddf85913e5a915868aced2bdea4461b6a556b7a18da21688
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:
  --> 3a1a1ff4f42ecf6bddf85913e5a915868aced2bdea4461b6a556b7a18da21688:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3a1a1ff4f42ecf6bddf85913e5a915868aced2bdea4461b6a556b7a18da21688
Status:
ERROR
Block height:
41594687
Block id:
c734a645ee057470df69e81b31ce724d37c5a6a63dcfd01b716f468fcbbde411
Timestamp:
Saturday 26 November 2022 at 02:11:43 UTC
()
Proposer:
Authorizers:
Gas used:
25