Flow price: --
8368de8529eea9c11d973f156af7ef92484daebefdca47aaa211c9dcbd970aa3

Transaction

Hash: 8368de8529eea9c11d973f156af7ef92484daebefdca47aaa211c9dcbd970aa3
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:
  --> 8368de8529eea9c11d973f156af7ef92484daebefdca47aaa211c9dcbd970aa3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8368de8529eea9c11d973f156af7ef92484daebefdca47aaa211c9dcbd970aa3
Status:
ERROR
Block height:
41398408
Block id:
f350dbca5e42f3b1054e1d083dc448204380c8959861cff225bf0e73bbe2f463
Timestamp:
Tuesday 22 November 2022 at 22:15:02 UTC
()
Proposer:
Authorizers:
Gas used:
26