Flow price: --
b38d5968802a5ec2725f3e1e9e1e4682be21429fb4b5c744dd079f4969aa1823

Transaction

Hash: b38d5968802a5ec2725f3e1e9e1e4682be21429fb4b5c744dd079f4969aa1823
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:
  --> b38d5968802a5ec2725f3e1e9e1e4682be21429fb4b5c744dd079f4969aa1823:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b38d5968802a5ec2725f3e1e9e1e4682be21429fb4b5c744dd079f4969aa1823
Status:
ERROR
Block height:
41642890
Block id:
037d6c7a148b842e3db88fcbd1ed8c1d156a6e0cd16436b1b25d48652c7e510a
Timestamp:
Saturday 26 November 2022 at 20:55:53 UTC
()
Proposer:
Authorizers:
Gas used:
26