Flow price: --
82f5c2b88c7a390c67014761996cdfadd39c23aef756743968beb05e803d9b8c

Transaction

Hash: 82f5c2b88c7a390c67014761996cdfadd39c23aef756743968beb05e803d9b8c
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:
  --> 82f5c2b88c7a390c67014761996cdfadd39c23aef756743968beb05e803d9b8c: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:
82f5c2b88c7a390c67014761996cdfadd39c23aef756743968beb05e803d9b8c
Status:
ERROR
Block height:
41520055
Block id:
009991e400478eb24c8d40fee10834328b31e06de3a272ce146246495f0ee34e
Timestamp:
Thursday 24 November 2022 at 21:16:55 UTC
()
Proposer:
Authorizers:
Gas used:
23