Flow price: --
9cdc2ce27e09de7aed6d332bb3525d7dac53d4a98b638b323aaa584dff9715eb

Transaction

Hash: 9cdc2ce27e09de7aed6d332bb3525d7dac53d4a98b638b323aaa584dff9715eb
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:
  --> 9cdc2ce27e09de7aed6d332bb3525d7dac53d4a98b638b323aaa584dff9715eb: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:
9cdc2ce27e09de7aed6d332bb3525d7dac53d4a98b638b323aaa584dff9715eb
Status:
ERROR
Block height:
40677931
Block id:
2eb7b0d1e56af62f7e689cee7ba7255b6fa6c0983d8d128a8441d3b518a5cde8
Timestamp:
Friday 11 November 2022 at 03:01:03 UTC
()
Proposer:
Authorizers:
Gas used:
23