Flow price: --
79b3180f13dff800d6a4804cdd1074868cd983ea4ce4d9f1cd53d3a95912e479

Transaction

Hash: 79b3180f13dff800d6a4804cdd1074868cd983ea4ce4d9f1cd53d3a95912e479
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:
  --> 79b3180f13dff800d6a4804cdd1074868cd983ea4ce4d9f1cd53d3a95912e479:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
79b3180f13dff800d6a4804cdd1074868cd983ea4ce4d9f1cd53d3a95912e479
Status:
ERROR
Block height:
40636523
Block id:
5e739f08836efb1aed72aeb2e67e0a60ff2e0942966ae9d5951b8322d4076761
Timestamp:
Thursday 10 November 2022 at 10:10:10 UTC
()
Proposer:
Authorizers:
Gas used:
23