Flow price: --
f5bb58672b8f694b9bf13ff2f5232219073d2303a9072f7849177fed8be059a8

Transaction

Hash: f5bb58672b8f694b9bf13ff2f5232219073d2303a9072f7849177fed8be059a8
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:
  --> f5bb58672b8f694b9bf13ff2f5232219073d2303a9072f7849177fed8be059a8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f5bb58672b8f694b9bf13ff2f5232219073d2303a9072f7849177fed8be059a8
Status:
ERROR
Block height:
40690024
Block id:
90d22abdc70358027c382b37e231563b2c55ad5f9af0f6bdbcf4f19ffd59256e
Timestamp:
Friday 11 November 2022 at 07:56:04 UTC
()
Proposer:
Authorizers:
Gas used:
26