Flow price: --
01208c14ae9a01b391560365073ddf78d095b285b6696adbe40955dcc56d92c0

Transaction

Hash: 01208c14ae9a01b391560365073ddf78d095b285b6696adbe40955dcc56d92c0
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:
  --> 01208c14ae9a01b391560365073ddf78d095b285b6696adbe40955dcc56d92c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
01208c14ae9a01b391560365073ddf78d095b285b6696adbe40955dcc56d92c0
Status:
ERROR
Block height:
40627826
Block id:
5642fcd96c3d42bf9da3c9bfbfcc3a942ff4a6da76e4907ecf03412c26b3786a
Timestamp:
Thursday 10 November 2022 at 06:36:13 UTC
()
Proposer:
Authorizers:
Gas used:
25