Flow price: --
9133892b332094e06b6825dcece2a38d65cf8ace1f776a2532c0f772afde5760

Transaction

Hash: 9133892b332094e06b6825dcece2a38d65cf8ace1f776a2532c0f772afde5760
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:
  --> 9133892b332094e06b6825dcece2a38d65cf8ace1f776a2532c0f772afde5760:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9133892b332094e06b6825dcece2a38d65cf8ace1f776a2532c0f772afde5760
Status:
ERROR
Block height:
40187186
Block id:
5703ae8e3c46531e4554970c3263d2a9344d393b84cb43e7f15684ab53aa873f
Timestamp:
Wednesday 2 November 2022 at 22:43:08 UTC
()
Proposer:
Authorizers:
Gas used:
22