Flow price: --
43849794578fdbe0fee5a169bdf189708986c61ccb498499a8b1f9e753561df3

Transaction

Hash: 43849794578fdbe0fee5a169bdf189708986c61ccb498499a8b1f9e753561df3
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:
  --> 43849794578fdbe0fee5a169bdf189708986c61ccb498499a8b1f9e753561df3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
43849794578fdbe0fee5a169bdf189708986c61ccb498499a8b1f9e753561df3
Status:
ERROR
Block height:
41302937
Block id:
65ef55287c31b61633436ff60651d742407844ac646120a63631b1a908a120c5
Timestamp:
Monday 21 November 2022 at 09:15:31 UTC
()
Proposer:
Authorizers:
Gas used:
26