Flow price: --
50df05e9ca29a1e6ddfbfaa5e7b76dbcde0642c0595e86565dc6bbca3e8d3ae3

Transaction

Hash: 50df05e9ca29a1e6ddfbfaa5e7b76dbcde0642c0595e86565dc6bbca3e8d3ae3
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:
  --> 50df05e9ca29a1e6ddfbfaa5e7b76dbcde0642c0595e86565dc6bbca3e8d3ae3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
50df05e9ca29a1e6ddfbfaa5e7b76dbcde0642c0595e86565dc6bbca3e8d3ae3
Status:
ERROR
Block height:
40667726
Block id:
e33dc73256143b8876c66dbd58e50ad42a181dcc23b165c81636fd904d5bc088
Timestamp:
Thursday 10 November 2022 at 22:51:03 UTC
()
Proposer:
Authorizers:
Gas used:
23