Flow price: --
1c8bb212d3085020660bf687f55af9e8914b15afca7a4343ff3c605cc508df91

Transaction

Hash: 1c8bb212d3085020660bf687f55af9e8914b15afca7a4343ff3c605cc508df91
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:
  --> 1c8bb212d3085020660bf687f55af9e8914b15afca7a4343ff3c605cc508df91:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1c8bb212d3085020660bf687f55af9e8914b15afca7a4343ff3c605cc508df91
Status:
ERROR
Block height:
40573118
Block id:
565d2fa1b8d83de37549d277fb0b01dd964ac154f43a122e30d78b962c8968ad
Timestamp:
Wednesday 9 November 2022 at 08:23:44 UTC
()
Proposer:
Authorizers:
Gas used:
29