Flow price: --
6e3fe58e8b69f96f0fbd18e18c8b8a7e3d8a24f9a216f246c127bc5b0eb20944

Transaction

Hash: 6e3fe58e8b69f96f0fbd18e18c8b8a7e3d8a24f9a216f246c127bc5b0eb20944
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:
  --> 6e3fe58e8b69f96f0fbd18e18c8b8a7e3d8a24f9a216f246c127bc5b0eb20944:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6e3fe58e8b69f96f0fbd18e18c8b8a7e3d8a24f9a216f246c127bc5b0eb20944
Status:
ERROR
Block height:
41163722
Block id:
bad61442c902088e51966c2c3963e74b344a6a60967bed3b9f700431d9ec2be3
Timestamp:
Saturday 19 November 2022 at 03:16:27 UTC
()
Proposer:
Authorizers:
Gas used:
27