Flow price: --
02d09c2b9fb11b08029bdfc5a74ff8be9872a07e2f3bcddb36c5994171da606a

Transaction

Hash: 02d09c2b9fb11b08029bdfc5a74ff8be9872a07e2f3bcddb36c5994171da606a
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:
  --> 02d09c2b9fb11b08029bdfc5a74ff8be9872a07e2f3bcddb36c5994171da606a: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:
02d09c2b9fb11b08029bdfc5a74ff8be9872a07e2f3bcddb36c5994171da606a
Status:
ERROR
Block height:
41775308
Block id:
e85811e9820edec85842954be0b2b29bf62e26621949b182824a3831eb61b74b
Timestamp:
Monday 28 November 2022 at 23:36:50 UTC
()
Proposer:
Authorizers:
Gas used:
24