Flow price: --
189fa28c8569695cd5efd2fb869ad3d264d180f3cf51403becab76006a9ad279

Transaction

Hash: 189fa28c8569695cd5efd2fb869ad3d264d180f3cf51403becab76006a9ad279
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:
  --> 189fa28c8569695cd5efd2fb869ad3d264d180f3cf51403becab76006a9ad279:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
189fa28c8569695cd5efd2fb869ad3d264d180f3cf51403becab76006a9ad279
Status:
ERROR
Block height:
41458503
Block id:
841413a8781d1c21085bb40c01ee85a65aec162e3e1a96858881ffdb7eca511d
Timestamp:
Wednesday 23 November 2022 at 21:27:31 UTC
()
Proposer:
Authorizers:
Gas used:
26