Flow price: --
2b1c049f000e96b974bfd269de2d7bb4f09a1065767fb3273b16d6e358f783db

Transaction

Hash: 2b1c049f000e96b974bfd269de2d7bb4f09a1065767fb3273b16d6e358f783db
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:
  --> 2b1c049f000e96b974bfd269de2d7bb4f09a1065767fb3273b16d6e358f783db: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:
2b1c049f000e96b974bfd269de2d7bb4f09a1065767fb3273b16d6e358f783db
Status:
ERROR
Block height:
41709514
Block id:
cb2b32951d0139562fee57300d6a052d40f8332e3b8f2e7e303781cf6d710433
Timestamp:
Sunday 27 November 2022 at 22:28:08 UTC
()
Proposer:
Authorizers:
Gas used:
32