Flow price: --
2400735e24659129d89043c1d0d10e50c6b6370765167ae35cde5d14a5a8095e

Transaction

Hash: 2400735e24659129d89043c1d0d10e50c6b6370765167ae35cde5d14a5a8095e
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:
  --> 2400735e24659129d89043c1d0d10e50c6b6370765167ae35cde5d14a5a8095e: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:
2400735e24659129d89043c1d0d10e50c6b6370765167ae35cde5d14a5a8095e
Status:
ERROR
Block height:
40758855
Block id:
88aa82f4bb0dc6d4759badb238edf1657f4d5baea982e36ab930304808da0782
Timestamp:
Saturday 12 November 2022 at 11:45:52 UTC
()
Proposer:
Authorizers:
Gas used:
26