Flow price: --
151844e394583c87c34100422b0f8291a4acde8cefa5ec52f49325529d61597f

Transaction

Hash: 151844e394583c87c34100422b0f8291a4acde8cefa5ec52f49325529d61597f
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:
  --> 151844e394583c87c34100422b0f8291a4acde8cefa5ec52f49325529d61597f: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:
151844e394583c87c34100422b0f8291a4acde8cefa5ec52f49325529d61597f
Status:
ERROR
Block height:
41585891
Block id:
712a9623075149f698df813c60d9de116359cab149637b272d2aae05c8bee688
Timestamp:
Friday 25 November 2022 at 22:47:36 UTC
()
Proposer:
Authorizers:
Gas used:
26