Flow price: --
fbc0a9d25b09d850b5ad0eee013286e38dc89007984375fc1e005cbe9f2b2047

Transaction

Hash: fbc0a9d25b09d850b5ad0eee013286e38dc89007984375fc1e005cbe9f2b2047
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:
  --> fbc0a9d25b09d850b5ad0eee013286e38dc89007984375fc1e005cbe9f2b2047:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fbc0a9d25b09d850b5ad0eee013286e38dc89007984375fc1e005cbe9f2b2047
Status:
ERROR
Block height:
41536493
Block id:
2fb75c5412818fa67bd7afa21427047e4419e71aa120c9afb2549ccdf9f9b768
Timestamp:
Friday 25 November 2022 at 03:38:15 UTC
()
Proposer:
Authorizers:
Gas used:
25