Flow price: --
97e50d8a663c32b9f50cc747d9d4d6324c6bcc05a917c40a451f2e8bfa79d873

Transaction

Hash: 97e50d8a663c32b9f50cc747d9d4d6324c6bcc05a917c40a451f2e8bfa79d873
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:
  --> 97e50d8a663c32b9f50cc747d9d4d6324c6bcc05a917c40a451f2e8bfa79d873:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
97e50d8a663c32b9f50cc747d9d4d6324c6bcc05a917c40a451f2e8bfa79d873
Status:
ERROR
Block height:
41500165
Block id:
f569cab453f8772d18feb1d926b13114b0e33b8493176258be27a1e3259e436a
Timestamp:
Thursday 24 November 2022 at 13:35:27 UTC
()
Proposer:
Authorizers:
Gas used:
23