Flow price: --
ea27f474e41d36a3f3441d6c95fb03af4f60b9f7fab10636c1037694ef773de8

Transaction

Hash: ea27f474e41d36a3f3441d6c95fb03af4f60b9f7fab10636c1037694ef773de8
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:
  --> ea27f474e41d36a3f3441d6c95fb03af4f60b9f7fab10636c1037694ef773de8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ea27f474e41d36a3f3441d6c95fb03af4f60b9f7fab10636c1037694ef773de8
Status:
ERROR
Block height:
41163317
Block id:
7d764011ddf0ada489a7c1ec05047e541350edcce2fece21b50139cd38ebf739
Timestamp:
Saturday 19 November 2022 at 03:06:41 UTC
()
Proposer:
Authorizers:
Gas used:
26