Flow price: --
505d0265173cba7b8584cc080f19c68e800d87fd9511ced778c9f7ce3da4176d

Transaction

Hash: 505d0265173cba7b8584cc080f19c68e800d87fd9511ced778c9f7ce3da4176d
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:
  --> 505d0265173cba7b8584cc080f19c68e800d87fd9511ced778c9f7ce3da4176d: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:
505d0265173cba7b8584cc080f19c68e800d87fd9511ced778c9f7ce3da4176d
Status:
ERROR
Block height:
41515718
Block id:
e08402892b91bea18224fc6d2abe5e4edcbf9a6847080821f0635e29eff17ec3
Timestamp:
Thursday 24 November 2022 at 19:37:00 UTC
()
Proposer:
Authorizers:
Gas used:
26