Flow price: --
2df9f27ba7a6a21f3ad92f995c90dc096b9c009c6906347bc4f916ac412c40a7

Transaction

Hash: 2df9f27ba7a6a21f3ad92f995c90dc096b9c009c6906347bc4f916ac412c40a7
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:
  --> 2df9f27ba7a6a21f3ad92f995c90dc096b9c009c6906347bc4f916ac412c40a7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2df9f27ba7a6a21f3ad92f995c90dc096b9c009c6906347bc4f916ac412c40a7
Status:
ERROR
Block height:
41610082
Block id:
c7a9ca350a1692107c4e5af01336fb6ee98ebee1a60277d12c8aa36dfbea60eb
Timestamp:
Saturday 26 November 2022 at 08:10:52 UTC
()
Proposer:
Authorizers:
Gas used:
26