Flow price: --
a64663e28f4ac924307e4f8cb65492092c220bea45b642672d06584e61a5f9f2

Transaction

Hash: a64663e28f4ac924307e4f8cb65492092c220bea45b642672d06584e61a5f9f2
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:
  --> a64663e28f4ac924307e4f8cb65492092c220bea45b642672d06584e61a5f9f2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a64663e28f4ac924307e4f8cb65492092c220bea45b642672d06584e61a5f9f2
Status:
ERROR
Block height:
41566502
Block id:
64c096b9de0520c1cda71aad04c0155818a807d7e056eee9dca684b9126823f6
Timestamp:
Friday 25 November 2022 at 15:17:21 UTC
()
Proposer:
Authorizers:
Gas used:
24