Flow price: --
68846e5e4363cc29ad5653083c374999e3f084e08586f805e5c4c1f2244ca6ab

Transaction

Hash: 68846e5e4363cc29ad5653083c374999e3f084e08586f805e5c4c1f2244ca6ab
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:
  --> 68846e5e4363cc29ad5653083c374999e3f084e08586f805e5c4c1f2244ca6ab: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:
68846e5e4363cc29ad5653083c374999e3f084e08586f805e5c4c1f2244ca6ab
Status:
ERROR
Block height:
41042927
Block id:
4bf28e616fdea58234527897296e98a5775c11f37f5ee93b33b49027e204599f
Timestamp:
Thursday 17 November 2022 at 04:25:06 UTC
()
Proposer:
Authorizers:
Gas used:
38