Flow price: --
4b6cf25c38383af6d6f7bc77c1c2249c8be13d1267fbb9328b646bf15201fab0

Transaction

Hash: 4b6cf25c38383af6d6f7bc77c1c2249c8be13d1267fbb9328b646bf15201fab0
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:
  --> 4b6cf25c38383af6d6f7bc77c1c2249c8be13d1267fbb9328b646bf15201fab0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4b6cf25c38383af6d6f7bc77c1c2249c8be13d1267fbb9328b646bf15201fab0
Status:
ERROR
Block height:
40956786
Block id:
d751da246e8608736f5ec5b6b3d039b260cde52ddd2667e220b5adbb0d5a487a
Timestamp:
Tuesday 15 November 2022 at 18:51:10 UTC
()
Proposer:
Authorizers:
Gas used:
23