Flow price: --
791b7debb390e865e41e4d5d67bbfd10ff277d02280b881c4a51826e364f6681

Transaction

Hash: 791b7debb390e865e41e4d5d67bbfd10ff277d02280b881c4a51826e364f6681
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:
  --> 791b7debb390e865e41e4d5d67bbfd10ff277d02280b881c4a51826e364f6681:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
791b7debb390e865e41e4d5d67bbfd10ff277d02280b881c4a51826e364f6681
Status:
ERROR
Block height:
41650771
Block id:
be988fd7e4610401327fbb05e32873c6d18ba8e8372c606de39bf1ab29850486
Timestamp:
Saturday 26 November 2022 at 23:59:37 UTC
()
Proposer:
Authorizers:
Gas used:
24