Flow price: --
ae47db754410b31a11248f7d3676b86b7e6f0c1d2279d634394bb463acd75893

Transaction

Hash: ae47db754410b31a11248f7d3676b86b7e6f0c1d2279d634394bb463acd75893
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:
  --> ae47db754410b31a11248f7d3676b86b7e6f0c1d2279d634394bb463acd75893:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ae47db754410b31a11248f7d3676b86b7e6f0c1d2279d634394bb463acd75893
Status:
ERROR
Block height:
40623882
Block id:
adf05c35488f899cda80dfb8e8e187603bf4bb861bdca5d95252f65d62555998
Timestamp:
Thursday 10 November 2022 at 04:58:40 UTC
()
Proposer:
Authorizers:
Gas used:
22