Flow price: --
31479ba44f547e0fd697a8de3ab64b9895f469f5fd571672c59835b38a54d405

Transaction

Hash: 31479ba44f547e0fd697a8de3ab64b9895f469f5fd571672c59835b38a54d405
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:
  --> 31479ba44f547e0fd697a8de3ab64b9895f469f5fd571672c59835b38a54d405:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
31479ba44f547e0fd697a8de3ab64b9895f469f5fd571672c59835b38a54d405
Status:
ERROR
Block height:
41488527
Block id:
b7b2736c8f5b67ee5a8105d1c54c2491949ac9e4a9607fc90da89fca8b72baf8
Timestamp:
Thursday 24 November 2022 at 09:05:39 UTC
()
Proposer:
Authorizers:
Gas used:
23