Flow price: --
ed7904967dfd36822a56e36ed85419cbaa18639173ddd2093fda14f91c9882d5

Transaction

Hash: ed7904967dfd36822a56e36ed85419cbaa18639173ddd2093fda14f91c9882d5
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:
  --> ed7904967dfd36822a56e36ed85419cbaa18639173ddd2093fda14f91c9882d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ed7904967dfd36822a56e36ed85419cbaa18639173ddd2093fda14f91c9882d5
Status:
ERROR
Block height:
41645046
Block id:
a463b16a5f0d4a74e86e4fd1967490649bc268a531c84ec83677c615fbf7e644
Timestamp:
Saturday 26 November 2022 at 21:45:35 UTC
()
Proposer:
Authorizers:
Gas used:
23