Flow price: --
474f27ea1d978297b623867b3a14a590fca57624e934d86d772cf9a8c4dee36f

Transaction

Hash: 474f27ea1d978297b623867b3a14a590fca57624e934d86d772cf9a8c4dee36f
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:
  --> 474f27ea1d978297b623867b3a14a590fca57624e934d86d772cf9a8c4dee36f: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:
474f27ea1d978297b623867b3a14a590fca57624e934d86d772cf9a8c4dee36f
Status:
ERROR
Block height:
41452098
Block id:
682b60f96b5190efc0a938c4fd22d0fb5af3db4e18773141cbae68bfbc0c01bd
Timestamp:
Wednesday 23 November 2022 at 18:56:30 UTC
()
Proposer:
Authorizers:
Gas used:
26