Flow price: --
a22a74ad3cf539ed4f48404d7c2a3a09409c681ba6d9f0bc0bd8478f9a940871

Transaction

Hash: a22a74ad3cf539ed4f48404d7c2a3a09409c681ba6d9f0bc0bd8478f9a940871
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:
  --> a22a74ad3cf539ed4f48404d7c2a3a09409c681ba6d9f0bc0bd8478f9a940871:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a22a74ad3cf539ed4f48404d7c2a3a09409c681ba6d9f0bc0bd8478f9a940871
Status:
ERROR
Block height:
41616685
Block id:
2277110af445f59034ea7b72af5140febdeb89cf116dda8d27a8051b15b856cb
Timestamp:
Saturday 26 November 2022 at 10:45:16 UTC
()
Proposer:
Authorizers:
Gas used:
30