Flow price: --
665124d6f6979d0578856ae3b9b111ebedb810b26c1e520ffd0c65793dec557f

Transaction

Hash: 665124d6f6979d0578856ae3b9b111ebedb810b26c1e520ffd0c65793dec557f
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:
  --> 665124d6f6979d0578856ae3b9b111ebedb810b26c1e520ffd0c65793dec557f: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:
665124d6f6979d0578856ae3b9b111ebedb810b26c1e520ffd0c65793dec557f
Status:
ERROR
Block height:
41539263
Block id:
e557e71a8f45c2330a87f65ca6c3c4ea1571a83721429d1e2675a92f8bd3863f
Timestamp:
Friday 25 November 2022 at 04:43:27 UTC
()
Proposer:
Authorizers:
Gas used:
26