Flow price: --
6a6c0442595e1d196835ec551ae4ce9ac4544f64e0d5e236ca714a1a9ec8ee41

Transaction

Hash: 6a6c0442595e1d196835ec551ae4ce9ac4544f64e0d5e236ca714a1a9ec8ee41
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:
  --> 6a6c0442595e1d196835ec551ae4ce9ac4544f64e0d5e236ca714a1a9ec8ee41:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6a6c0442595e1d196835ec551ae4ce9ac4544f64e0d5e236ca714a1a9ec8ee41
Status:
ERROR
Block height:
40181593
Block id:
04b328450af61c729dc93b4875b29f94b82016d8690ad7972352243679d2bd3b
Timestamp:
Wednesday 2 November 2022 at 20:31:48 UTC
()
Proposer:
Authorizers:
Gas used:
22