Flow price: --
b14196ddcdd8340d26ea29d084c666a117f68e5aed33ac7ea32c50433c06a462

Transaction

Hash: b14196ddcdd8340d26ea29d084c666a117f68e5aed33ac7ea32c50433c06a462
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:
  --> b14196ddcdd8340d26ea29d084c666a117f68e5aed33ac7ea32c50433c06a462:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b14196ddcdd8340d26ea29d084c666a117f68e5aed33ac7ea32c50433c06a462
Status:
ERROR
Block height:
40182241
Block id:
818bbe8b90914a4745f12306acca120b268e82bf523804cbaf42ddf086817371
Timestamp:
Wednesday 2 November 2022 at 20:47:06 UTC
()
Proposer:
Authorizers:
Gas used:
22