Flow price: --
72604a18707e43cc5cd0d2dd2ada6e28b97fe226be976e29fb42e8f1535b7928

Transaction

Hash: 72604a18707e43cc5cd0d2dd2ada6e28b97fe226be976e29fb42e8f1535b7928
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:
  --> 72604a18707e43cc5cd0d2dd2ada6e28b97fe226be976e29fb42e8f1535b7928:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
72604a18707e43cc5cd0d2dd2ada6e28b97fe226be976e29fb42e8f1535b7928
Status:
ERROR
Block height:
41457424
Block id:
31f769c36c2d6bfbc41d8f4ce62c374c58495a06ad20c77cb432867e3176f251
Timestamp:
Wednesday 23 November 2022 at 21:01:45 UTC
()
Proposer:
Authorizers:
Gas used:
23