Flow price: --
502be921c6db33ea453f9ea305f9cf3ef09114755304cd0d7212e26e94052de9

Transaction

Hash: 502be921c6db33ea453f9ea305f9cf3ef09114755304cd0d7212e26e94052de9
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:
  --> 502be921c6db33ea453f9ea305f9cf3ef09114755304cd0d7212e26e94052de9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
502be921c6db33ea453f9ea305f9cf3ef09114755304cd0d7212e26e94052de9
Status:
ERROR
Block height:
41501498
Block id:
da35e9d2ba0a3558c2e1b170cf43cd6c8d0f674a031a439f6840d50406f582e3
Timestamp:
Thursday 24 November 2022 at 14:06:22 UTC
()
Proposer:
Authorizers:
Gas used:
24