Flow price: --
26e38cf2bb5c50ed898c346650f89187a703344530a218872cd27057994e30f9

Transaction

Hash: 26e38cf2bb5c50ed898c346650f89187a703344530a218872cd27057994e30f9
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:
  --> 26e38cf2bb5c50ed898c346650f89187a703344530a218872cd27057994e30f9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
26e38cf2bb5c50ed898c346650f89187a703344530a218872cd27057994e30f9
Status:
ERROR
Block height:
40626364
Block id:
61fa542e5ccb99df40aeb73dd3361d5e63d032edd1a37e4e1fa37913685373ba
Timestamp:
Thursday 10 November 2022 at 06:00:15 UTC
()
Proposer:
Authorizers:
Gas used:
23