Flow price: --
a8f41403a2fe7a3762722e62c11ea09cb0d92f9f3d5c3ea295e3101efa38ede2

Transaction

Hash: a8f41403a2fe7a3762722e62c11ea09cb0d92f9f3d5c3ea295e3101efa38ede2
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:
  --> a8f41403a2fe7a3762722e62c11ea09cb0d92f9f3d5c3ea295e3101efa38ede2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a8f41403a2fe7a3762722e62c11ea09cb0d92f9f3d5c3ea295e3101efa38ede2
Status:
ERROR
Block height:
41413297
Block id:
b8dfab8e528a4847ec9722ebe293766b4ee288fd69f571bfdd4075ecbc86bcda
Timestamp:
Wednesday 23 November 2022 at 03:59:22 UTC
()
Proposer:
Authorizers:
Gas used:
26