Flow price: --
0a3085d2e1db2cae522992f9d6c85c8f009adabdb3d01d7a338d413efa071007

Transaction

Hash: 0a3085d2e1db2cae522992f9d6c85c8f009adabdb3d01d7a338d413efa071007
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:
  --> 0a3085d2e1db2cae522992f9d6c85c8f009adabdb3d01d7a338d413efa071007:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0a3085d2e1db2cae522992f9d6c85c8f009adabdb3d01d7a338d413efa071007
Status:
ERROR
Block height:
41469433
Block id:
1a29dd449d52ed77b1d563143aa8b3ee1f35774f80f494dded1c959005682b22
Timestamp:
Thursday 24 November 2022 at 01:41:37 UTC
()
Proposer:
Authorizers:
Gas used:
26