Flow price: --
f0ee2319173cd53e7e27cc3e21d184ce48da515e6a0c6c0b5985135015486e4c

Transaction

Hash: f0ee2319173cd53e7e27cc3e21d184ce48da515e6a0c6c0b5985135015486e4c
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:
  --> f0ee2319173cd53e7e27cc3e21d184ce48da515e6a0c6c0b5985135015486e4c: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:
f0ee2319173cd53e7e27cc3e21d184ce48da515e6a0c6c0b5985135015486e4c
Status:
ERROR
Block height:
40574106
Block id:
723a245d8df6a77f7523151951677433fc730581f8df112f57319137a48a492a
Timestamp:
Wednesday 9 November 2022 at 08:46:58 UTC
()
Proposer:
Authorizers:
Gas used:
37