Flow price: --
08c066e4bb568e4f4650d24232397a7d65af6a8e445af856a419adddff72d4fd

Transaction

Hash: 08c066e4bb568e4f4650d24232397a7d65af6a8e445af856a419adddff72d4fd
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:
  --> 08c066e4bb568e4f4650d24232397a7d65af6a8e445af856a419adddff72d4fd: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:
08c066e4bb568e4f4650d24232397a7d65af6a8e445af856a419adddff72d4fd
Status:
ERROR
Block height:
41487487
Block id:
fde2e653389548484dde7ad434e20284f5db95520d198041971e21e71672caf8
Timestamp:
Thursday 24 November 2022 at 08:41:56 UTC
()
Proposer:
Authorizers:
Gas used:
26