Flow price: --
a8befcd3d4b982c2bae4207f108f885a55347ab81c4745d80bb3becffc867fa6

Transaction

Hash: a8befcd3d4b982c2bae4207f108f885a55347ab81c4745d80bb3becffc867fa6
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:
  --> a8befcd3d4b982c2bae4207f108f885a55347ab81c4745d80bb3becffc867fa6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a8befcd3d4b982c2bae4207f108f885a55347ab81c4745d80bb3becffc867fa6
Status:
ERROR
Block height:
41607686
Block id:
9d70dcc0dc2889e23937033b456904cc5893a847be497127ebffa2c792a68126
Timestamp:
Saturday 26 November 2022 at 07:15:18 UTC
()
Proposer:
Authorizers:
Gas used:
23