Flow price: --
7a4d20e4c6d963747bf7583d7ed417b9ddc8bce9e2f428ab39882ebd242a7697

Transaction

Hash: 7a4d20e4c6d963747bf7583d7ed417b9ddc8bce9e2f428ab39882ebd242a7697
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:
  --> 7a4d20e4c6d963747bf7583d7ed417b9ddc8bce9e2f428ab39882ebd242a7697:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7a4d20e4c6d963747bf7583d7ed417b9ddc8bce9e2f428ab39882ebd242a7697
Status:
ERROR
Block height:
41464486
Block id:
d3b6a9c40cdf68b022a15d97a4c4450a1723b87aed3b06a793236e957bc0ff1e
Timestamp:
Wednesday 23 November 2022 at 23:45:34 UTC
()
Proposer:
Authorizers:
Gas used:
26