Flow price: --
2d9166dd5d22b3f2169e348bce8743a183ce770de8430951af1dc0ecdaf37e3e

Transaction

Hash: 2d9166dd5d22b3f2169e348bce8743a183ce770de8430951af1dc0ecdaf37e3e
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:
  --> 2d9166dd5d22b3f2169e348bce8743a183ce770de8430951af1dc0ecdaf37e3e: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:
2d9166dd5d22b3f2169e348bce8743a183ce770de8430951af1dc0ecdaf37e3e
Status:
ERROR
Block height:
41624798
Block id:
6a8e8771f7d1de04fe607b6f34271fe85bfe18dd3fef298f3cd9b477adc5166d
Timestamp:
Saturday 26 November 2022 at 13:54:26 UTC
()
Proposer:
Authorizers:
Gas used:
29