Flow price: --
2cfbf28cd4bb0f602bef00765a3f4cafbe92e5557b22a77f68e42066a0e0e577

Transaction

Hash: 2cfbf28cd4bb0f602bef00765a3f4cafbe92e5557b22a77f68e42066a0e0e577
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:
  --> 2cfbf28cd4bb0f602bef00765a3f4cafbe92e5557b22a77f68e42066a0e0e577:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2cfbf28cd4bb0f602bef00765a3f4cafbe92e5557b22a77f68e42066a0e0e577
Status:
ERROR
Block height:
41609950
Block id:
c24737c7e580dfe01fe6015ee196c23d1c493a4f6bb148173db275a6478ca0d9
Timestamp:
Saturday 26 November 2022 at 08:07:44 UTC
()
Proposer:
Authorizers:
Gas used:
26