Flow price: --
3bfbed379e0ad9629648862a04ed995ea78c79c8f6d366db966100c9d52b0cad

Transaction

Hash: 3bfbed379e0ad9629648862a04ed995ea78c79c8f6d366db966100c9d52b0cad
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:
  --> 3bfbed379e0ad9629648862a04ed995ea78c79c8f6d366db966100c9d52b0cad: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:
3bfbed379e0ad9629648862a04ed995ea78c79c8f6d366db966100c9d52b0cad
Status:
ERROR
Block height:
40450220
Block id:
63180ac4e980970257ebe1f3f824919b3104b16b4f22ed9d789701df8a793ff2
Timestamp:
Monday 7 November 2022 at 07:00:03 UTC
()
Proposer:
Authorizers:
Gas used:
23