Flow price: --
deac73be114f4a62303c1f2d8945dd796a183b26cc425a80cee07e654c182785

Transaction

Hash: deac73be114f4a62303c1f2d8945dd796a183b26cc425a80cee07e654c182785
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:
  --> deac73be114f4a62303c1f2d8945dd796a183b26cc425a80cee07e654c182785:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
deac73be114f4a62303c1f2d8945dd796a183b26cc425a80cee07e654c182785
Status:
ERROR
Block height:
40626501
Block id:
b7c0e38fe10867a4c8618fac8effaef474406894d99ddd4d3736025cb74646dc
Timestamp:
Thursday 10 November 2022 at 06:03:29 UTC
()
Proposer:
Authorizers:
Gas used:
25