Flow price: --
0416900e038029ab71827b4e3bf6745c80b1e86f7b25c7446e018b937e17a0e4

Transaction

Hash: 0416900e038029ab71827b4e3bf6745c80b1e86f7b25c7446e018b937e17a0e4
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:
  --> 0416900e038029ab71827b4e3bf6745c80b1e86f7b25c7446e018b937e17a0e4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0416900e038029ab71827b4e3bf6745c80b1e86f7b25c7446e018b937e17a0e4
Status:
ERROR
Block height:
40484295
Block id:
d0b71f342d4eba3b98341bf191ca212327af904a44149e58285a94a48f5102d8
Timestamp:
Monday 7 November 2022 at 20:52:21 UTC
()
Proposer:
Authorizers:
Gas used:
22