Flow price: --
07a00e2659afea20bdc9d9517c049ab973cde4fed9eddc958a903c450455f282

Transaction

Hash: 07a00e2659afea20bdc9d9517c049ab973cde4fed9eddc958a903c450455f282
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:
  --> 07a00e2659afea20bdc9d9517c049ab973cde4fed9eddc958a903c450455f282:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
07a00e2659afea20bdc9d9517c049ab973cde4fed9eddc958a903c450455f282
Status:
ERROR
Block height:
40569192
Block id:
5fe250dc51ba7eec5c0aef4794e40d70b0d699bb531e8f87636af78958c0f201
Timestamp:
Wednesday 9 November 2022 at 06:49:07 UTC
()
Proposer:
Authorizers:
Gas used:
26