Flow price: --
fdb9736389ae121e3d38e535de748f74b973e1a4203682c7cc2b48e55f9990b0

Transaction

Hash: fdb9736389ae121e3d38e535de748f74b973e1a4203682c7cc2b48e55f9990b0
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:
  --> fdb9736389ae121e3d38e535de748f74b973e1a4203682c7cc2b48e55f9990b0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fdb9736389ae121e3d38e535de748f74b973e1a4203682c7cc2b48e55f9990b0
Status:
ERROR
Block height:
41071972
Block id:
07e3b277728fe604e5e8601b77cc1e1285972100156428037bdce21db826dbeb
Timestamp:
Thursday 17 November 2022 at 15:45:00 UTC
()
Proposer:
Authorizers:
Gas used:
22