Flow price: --
eee2b93cffae6651e828056f5981a9ad031d25fe7dfd1bf98a30f1347418cbe5

Transaction

Hash: eee2b93cffae6651e828056f5981a9ad031d25fe7dfd1bf98a30f1347418cbe5
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:
  --> eee2b93cffae6651e828056f5981a9ad031d25fe7dfd1bf98a30f1347418cbe5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eee2b93cffae6651e828056f5981a9ad031d25fe7dfd1bf98a30f1347418cbe5
Status:
ERROR
Block height:
40636488
Block id:
1ef7fdfe97fdd65b7a255e633eb5679ff4d10ee4343377e5378e9fef291435c1
Timestamp:
Thursday 10 November 2022 at 10:09:22 UTC
()
Proposer:
Authorizers:
Gas used:
22