Flow price: --
bf91eb87f03db1e89cb8185e2df63930a6125c03deaee19277f63df94fe7b458

Transaction

Hash: bf91eb87f03db1e89cb8185e2df63930a6125c03deaee19277f63df94fe7b458
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:
  --> bf91eb87f03db1e89cb8185e2df63930a6125c03deaee19277f63df94fe7b458:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bf91eb87f03db1e89cb8185e2df63930a6125c03deaee19277f63df94fe7b458
Status:
ERROR
Block height:
41454027
Block id:
dc03bd77902b8d4b4da965bef4ab29df18cb3efceeed23308085ccb39b36c55e
Timestamp:
Wednesday 23 November 2022 at 19:41:38 UTC
()
Proposer:
Authorizers:
Gas used:
26