Flow price: --
78bd53abdac111e2a1da4cf3170bf7c75007b96fbc87bdf76b219c1ec52497c1

Transaction

Hash: 78bd53abdac111e2a1da4cf3170bf7c75007b96fbc87bdf76b219c1ec52497c1
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:
  --> 78bd53abdac111e2a1da4cf3170bf7c75007b96fbc87bdf76b219c1ec52497c1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
78bd53abdac111e2a1da4cf3170bf7c75007b96fbc87bdf76b219c1ec52497c1
Status:
ERROR
Block height:
41124618
Block id:
b3b49fda98b98aa3fa349d57b7739b8d4e2e5661caf2bc780952a71356295653
Timestamp:
Friday 18 November 2022 at 12:06:53 UTC
()
Proposer:
Authorizers:
Gas used:
25