Flow price: --
4782550e54be176957e96a6a7fe65d200eb506905a3ca2f61f8a0909e408e6e7

Transaction

Hash: 4782550e54be176957e96a6a7fe65d200eb506905a3ca2f61f8a0909e408e6e7
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:
  --> 4782550e54be176957e96a6a7fe65d200eb506905a3ca2f61f8a0909e408e6e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4782550e54be176957e96a6a7fe65d200eb506905a3ca2f61f8a0909e408e6e7
Status:
ERROR
Block height:
41447640
Block id:
3e8defa36b79ee092339e31842e59ca8829fea7dccd0ddaf467e07b17030e533
Timestamp:
Wednesday 23 November 2022 at 17:14:12 UTC
()
Proposer:
Authorizers:
Gas used:
24