Flow price: --
31885aa995065a23acf8d3ef7cbdb758bedf64592bfeb2b2fdbed5a562b23db8

Transaction

Hash: 31885aa995065a23acf8d3ef7cbdb758bedf64592bfeb2b2fdbed5a562b23db8
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:
  --> 31885aa995065a23acf8d3ef7cbdb758bedf64592bfeb2b2fdbed5a562b23db8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
31885aa995065a23acf8d3ef7cbdb758bedf64592bfeb2b2fdbed5a562b23db8
Status:
ERROR
Block height:
41487277
Block id:
bd27dd92b86f79104c481c20898743cf9b09a8f95cbec774343c6323d344d470
Timestamp:
Thursday 24 November 2022 at 08:37:05 UTC
()
Proposer:
Authorizers:
Gas used:
23