Flow price: --
580a216c482b1708b36ba4234327910518eedf0f361e342544595c9647072f6d

Transaction

Hash: 580a216c482b1708b36ba4234327910518eedf0f361e342544595c9647072f6d
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:
  --> 580a216c482b1708b36ba4234327910518eedf0f361e342544595c9647072f6d: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:
580a216c482b1708b36ba4234327910518eedf0f361e342544595c9647072f6d
Status:
ERROR
Block height:
41626204
Block id:
f2ede41b76a571ac37953cfc5692e4cc9c4b49c52c33c5188b057a6352e638ff
Timestamp:
Saturday 26 November 2022 at 14:27:18 UTC
()
Proposer:
Authorizers:
Gas used:
22