Flow price: --
9366205dd446277e4456ca920922b24b5520bc22c44d63a2000ccedaead3cfba

Transaction

Hash: 9366205dd446277e4456ca920922b24b5520bc22c44d63a2000ccedaead3cfba
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:
  --> 9366205dd446277e4456ca920922b24b5520bc22c44d63a2000ccedaead3cfba: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:
9366205dd446277e4456ca920922b24b5520bc22c44d63a2000ccedaead3cfba
Status:
ERROR
Block height:
40646350
Block id:
d8e9e093fc00534b929d60337d87386954d8ba32a9bb5e129231a8a2a828f7ba
Timestamp:
Thursday 10 November 2022 at 14:10:28 UTC
()
Proposer:
Authorizers:
Gas used:
23