Flow price: --
d0e15b378b453f6b635a04017bb83c7da13895173b55ceeeb17acca40edda905

Transaction

Hash: d0e15b378b453f6b635a04017bb83c7da13895173b55ceeeb17acca40edda905
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:
  --> d0e15b378b453f6b635a04017bb83c7da13895173b55ceeeb17acca40edda905:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d0e15b378b453f6b635a04017bb83c7da13895173b55ceeeb17acca40edda905
Status:
ERROR
Block height:
40495439
Block id:
672128e5c96f8abfe6d219f23c2b4b955f8d31e150de2edd14df91875e876932
Timestamp:
Tuesday 8 November 2022 at 01:19:58 UTC
()
Proposer:
Authorizers:
Gas used:
26