Flow price: --
7c0694b218d0101d225ca16a2526d227074a3e22dfa733a6762a266fa088ace3

Transaction

Hash: 7c0694b218d0101d225ca16a2526d227074a3e22dfa733a6762a266fa088ace3
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:
  --> 7c0694b218d0101d225ca16a2526d227074a3e22dfa733a6762a266fa088ace3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7c0694b218d0101d225ca16a2526d227074a3e22dfa733a6762a266fa088ace3
Status:
ERROR
Block height:
40750623
Block id:
e289aae4769bcbed3cc9b6602bd919e3f567355f44b0e189b09a6590843b0006
Timestamp:
Saturday 12 November 2022 at 08:27:08 UTC
()
Proposer:
Authorizers:
Gas used:
26