Flow price: --
4d37304fb8d95a2f8307231d2afa9bd86332ef973a708fd0de92c4670e8a91ff

Transaction

Hash: 4d37304fb8d95a2f8307231d2afa9bd86332ef973a708fd0de92c4670e8a91ff
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:
  --> 4d37304fb8d95a2f8307231d2afa9bd86332ef973a708fd0de92c4670e8a91ff: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:
4d37304fb8d95a2f8307231d2afa9bd86332ef973a708fd0de92c4670e8a91ff
Status:
ERROR
Block height:
41538593
Block id:
655f377a313571e3afeb17ef8e72c8c3ba804025ef5216974af0906381d4b25d
Timestamp:
Friday 25 November 2022 at 04:27:51 UTC
()
Proposer:
Authorizers:
Gas used:
23