Flow price: --
129d20528ca91df1ae41346f34440ca72a8948d225baae617f1fdf786bdc815c

Transaction

Hash: 129d20528ca91df1ae41346f34440ca72a8948d225baae617f1fdf786bdc815c
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:
  --> 129d20528ca91df1ae41346f34440ca72a8948d225baae617f1fdf786bdc815c: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:
129d20528ca91df1ae41346f34440ca72a8948d225baae617f1fdf786bdc815c
Status:
ERROR
Block height:
41651110
Block id:
9dc443c38ecf75e1dd3b14a949c319f59b2962290bbdd7a450a5a21df63f4025
Timestamp:
Sunday 27 November 2022 at 00:07:26 UTC
()
Proposer:
Authorizers:
Gas used:
23