Flow price: --
43f0e687f0c9165d8c1f29923ea57fc0e33407229e5524da17073739f57ee7bd

Transaction

Hash: 43f0e687f0c9165d8c1f29923ea57fc0e33407229e5524da17073739f57ee7bd
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:
  --> 43f0e687f0c9165d8c1f29923ea57fc0e33407229e5524da17073739f57ee7bd: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:
43f0e687f0c9165d8c1f29923ea57fc0e33407229e5524da17073739f57ee7bd
Status:
ERROR
Block height:
40726591
Block id:
7ec5c5174b9a142e66b45a1e9093042a84c70ec8469c52e3da151904f5bfd3f2
Timestamp:
Friday 11 November 2022 at 22:46:56 UTC
()
Proposer:
Authorizers:
Gas used:
23