Flow price: --
3ab7579de3b6364ca6eeef949ef3b964fd77a24f7d641026832ed2b28cc6203f

Transaction

Hash: 3ab7579de3b6364ca6eeef949ef3b964fd77a24f7d641026832ed2b28cc6203f
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:
  --> 3ab7579de3b6364ca6eeef949ef3b964fd77a24f7d641026832ed2b28cc6203f: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:
3ab7579de3b6364ca6eeef949ef3b964fd77a24f7d641026832ed2b28cc6203f
Status:
ERROR
Block height:
41456129
Block id:
4a21f2ce4fc95b2ad54e0b837f6241de3717a961034d498ad86591d6b5984e6e
Timestamp:
Wednesday 23 November 2022 at 20:30:51 UTC
()
Proposer:
Authorizers:
Gas used:
23