Flow price: --
9f437250db3d09e4594563ffe1feebf32ce57040820fe663831f40c9f111b64a

Transaction

Hash: 9f437250db3d09e4594563ffe1feebf32ce57040820fe663831f40c9f111b64a
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:
  --> 9f437250db3d09e4594563ffe1feebf32ce57040820fe663831f40c9f111b64a: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:
9f437250db3d09e4594563ffe1feebf32ce57040820fe663831f40c9f111b64a
Status:
ERROR
Block height:
41469739
Block id:
3f00673cc133998203054ac730fb3d31ce74a081de9710b52596de1ecee99273
Timestamp:
Thursday 24 November 2022 at 01:48:40 UTC
()
Proposer:
Authorizers:
Gas used:
26