Flow price: --
55ab9e4f4b74bfd92f3bd2bf113c57253884cb3dd1759e06d3ef1c8afca83776

Transaction

Hash: 55ab9e4f4b74bfd92f3bd2bf113c57253884cb3dd1759e06d3ef1c8afca83776
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:
  --> 55ab9e4f4b74bfd92f3bd2bf113c57253884cb3dd1759e06d3ef1c8afca83776:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
55ab9e4f4b74bfd92f3bd2bf113c57253884cb3dd1759e06d3ef1c8afca83776
Status:
ERROR
Block height:
40744561
Block id:
dd0a9a882e637726216ea6ccba23ebbb010b40e62c5701ebf769340a3ac76a5e
Timestamp:
Saturday 12 November 2022 at 06:00:55 UTC
()
Proposer:
Authorizers:
Gas used:
23