Flow price: --
cca91e69e2697cde88c1093d6c6fec37991da96c52e68a91cb95aadd3d4988d9

Transaction

Hash: cca91e69e2697cde88c1093d6c6fec37991da96c52e68a91cb95aadd3d4988d9
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:
  --> cca91e69e2697cde88c1093d6c6fec37991da96c52e68a91cb95aadd3d4988d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cca91e69e2697cde88c1093d6c6fec37991da96c52e68a91cb95aadd3d4988d9
Status:
ERROR
Block height:
41420849
Block id:
260fc2b7443804c5fde023719fea1db65daaf4fbe302e9e98bddc7085d101756
Timestamp:
Wednesday 23 November 2022 at 06:53:14 UTC
()
Proposer:
Authorizers:
Gas used:
23