Flow price: --
8ace346854baddf7d378a6b3e9eaefd0b55c5965648ef0343f0137e4b61f75e2

Transaction

Hash: 8ace346854baddf7d378a6b3e9eaefd0b55c5965648ef0343f0137e4b61f75e2
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:
  --> 8ace346854baddf7d378a6b3e9eaefd0b55c5965648ef0343f0137e4b61f75e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8ace346854baddf7d378a6b3e9eaefd0b55c5965648ef0343f0137e4b61f75e2
Status:
ERROR
Block height:
40756254
Block id:
e5b01194c54e1e500b2e35d83ac37b31fe311720714146d8bd5f91a3942543b1
Timestamp:
Saturday 12 November 2022 at 10:43:24 UTC
()
Proposer:
Authorizers:
Gas used:
25