Flow price: --
1a49fb717e82d6b466303c53874105b04744f9b8e5ab5f438ddd961d794934f3

Transaction

Hash: 1a49fb717e82d6b466303c53874105b04744f9b8e5ab5f438ddd961d794934f3
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:
  --> 1a49fb717e82d6b466303c53874105b04744f9b8e5ab5f438ddd961d794934f3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1a49fb717e82d6b466303c53874105b04744f9b8e5ab5f438ddd961d794934f3
Status:
ERROR
Block height:
41650658
Block id:
4d488de73e9d41e48468144db3a7a3a8c571813433b51009b10396d43df6222b
Timestamp:
Saturday 26 November 2022 at 23:57:05 UTC
()
Proposer:
Authorizers:
Gas used:
26