Flow price: --
53966f2fbdc3b9e208ab38b730a937316e6bcb4c33ce7b22b49f4be344cc37fb

Transaction

Hash: 53966f2fbdc3b9e208ab38b730a937316e6bcb4c33ce7b22b49f4be344cc37fb
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:
  --> 53966f2fbdc3b9e208ab38b730a937316e6bcb4c33ce7b22b49f4be344cc37fb: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:
53966f2fbdc3b9e208ab38b730a937316e6bcb4c33ce7b22b49f4be344cc37fb
Status:
ERROR
Block height:
40172026
Block id:
d0058749aca982bf30ccb7ae21713c2676be5b86476fa247313fe34171f9391d
Timestamp:
Wednesday 2 November 2022 at 16:41:05 UTC
()
Proposer:
Authorizers:
Gas used:
23