Flow price: --
69d65f5d02158757dc3bc77380f6a732bbe4ff270377464c208a3e9e2fc2849e

Transaction

Hash: 69d65f5d02158757dc3bc77380f6a732bbe4ff270377464c208a3e9e2fc2849e
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:
  --> 69d65f5d02158757dc3bc77380f6a732bbe4ff270377464c208a3e9e2fc2849e: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:
69d65f5d02158757dc3bc77380f6a732bbe4ff270377464c208a3e9e2fc2849e
Status:
ERROR
Block height:
40658409
Block id:
675424ebe4202c6950c1cd167af68b4d879c9ce772481ed6374f4483d198727b
Timestamp:
Thursday 10 November 2022 at 19:05:46 UTC
()
Proposer:
Authorizers:
Gas used:
25