Flow price: --
144b56ccb73262e465a84d121689350cd68ff27db56c81ab9781d5de668572a8

Transaction

Hash: 144b56ccb73262e465a84d121689350cd68ff27db56c81ab9781d5de668572a8
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:
  --> 144b56ccb73262e465a84d121689350cd68ff27db56c81ab9781d5de668572a8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
144b56ccb73262e465a84d121689350cd68ff27db56c81ab9781d5de668572a8
Status:
ERROR
Block height:
40620051
Block id:
59e61479fcbee9df33cd2d8585cc85b143504c6d98a4255df149d5cdad7cf2ab
Timestamp:
Thursday 10 November 2022 at 03:24:35 UTC
()
Proposer:
Authorizers:
Gas used:
22