Flow price: --
213496b6290af4ca213259de6fb8771262283bbba3d1351a9a4e582c8cd2266d

Transaction

Hash: 213496b6290af4ca213259de6fb8771262283bbba3d1351a9a4e582c8cd2266d
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:
  --> 213496b6290af4ca213259de6fb8771262283bbba3d1351a9a4e582c8cd2266d: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:
213496b6290af4ca213259de6fb8771262283bbba3d1351a9a4e582c8cd2266d
Status:
ERROR
Block height:
41404286
Block id:
5d91fa5589efbe26588168622a058414a380f2bd72aa1f4ebad490b8ebc505db
Timestamp:
Wednesday 23 November 2022 at 00:30:08 UTC
()
Proposer:
Authorizers:
Gas used:
23