Flow price: --
88a50b9bdb620080d96e863cadfdb792b3c9a4449595b9cafff9e693485984eb

Transaction

Hash: 88a50b9bdb620080d96e863cadfdb792b3c9a4449595b9cafff9e693485984eb
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:
  --> 88a50b9bdb620080d96e863cadfdb792b3c9a4449595b9cafff9e693485984eb: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:
88a50b9bdb620080d96e863cadfdb792b3c9a4449595b9cafff9e693485984eb
Status:
ERROR
Block height:
41497525
Block id:
a0dc2156cf006d909058613b4c6a38f65615e77b9885528706cf68e1da3bfff0
Timestamp:
Thursday 24 November 2022 at 12:34:07 UTC
()
Proposer:
Authorizers:
Gas used:
23