Flow price: --
6d2bbfbb1971ab1f559a9b9f6e6606ba2b5cd7202a531161d1a0c3e0e8ad9339

Transaction

Hash: 6d2bbfbb1971ab1f559a9b9f6e6606ba2b5cd7202a531161d1a0c3e0e8ad9339
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:
  --> 6d2bbfbb1971ab1f559a9b9f6e6606ba2b5cd7202a531161d1a0c3e0e8ad9339:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6d2bbfbb1971ab1f559a9b9f6e6606ba2b5cd7202a531161d1a0c3e0e8ad9339
Status:
ERROR
Block height:
41373534
Block id:
e2cf6b51dceb75a6cdc867deefaf48b2e120a7c665fda7912d3d9f466a7882b0
Timestamp:
Tuesday 22 November 2022 at 12:41:23 UTC
()
Proposer:
Authorizers:
Gas used:
26