Flow price: --
e95bbb8b9575f9130e0d9eaef7471a1713cdd41f2476917461525311e8893c63

Transaction

Hash: e95bbb8b9575f9130e0d9eaef7471a1713cdd41f2476917461525311e8893c63
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:
  --> e95bbb8b9575f9130e0d9eaef7471a1713cdd41f2476917461525311e8893c63:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e95bbb8b9575f9130e0d9eaef7471a1713cdd41f2476917461525311e8893c63
Status:
ERROR
Block height:
41627285
Block id:
9cf90b7037d3ca46ed7c0f19d69532dda2f0e2ef3b6248fa9caf964cce9778b3
Timestamp:
Saturday 26 November 2022 at 14:52:12 UTC
()
Proposer:
Authorizers:
Gas used:
28