Flow price: --
8d3775e677e21a7a69c159d01bcb454616f90f68535c2e5c9732d3bbda46aa4d

Transaction

Hash: 8d3775e677e21a7a69c159d01bcb454616f90f68535c2e5c9732d3bbda46aa4d
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:
  --> 8d3775e677e21a7a69c159d01bcb454616f90f68535c2e5c9732d3bbda46aa4d: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:
8d3775e677e21a7a69c159d01bcb454616f90f68535c2e5c9732d3bbda46aa4d
Status:
ERROR
Block height:
41408125
Block id:
f2ac28ec533dcc4b47fa50c19b4f7c700198513ff045bb12538f1f7ad47e1881
Timestamp:
Wednesday 23 November 2022 at 01:59:11 UTC
()
Proposer:
Authorizers:
Gas used:
23