Flow price: --
1f50cb8f6f03b54e3cb8a3d627e1adba0aa2fcdd46730ce4d7cb3dae031b9a1b

Transaction

Hash: 1f50cb8f6f03b54e3cb8a3d627e1adba0aa2fcdd46730ce4d7cb3dae031b9a1b
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:
  --> 1f50cb8f6f03b54e3cb8a3d627e1adba0aa2fcdd46730ce4d7cb3dae031b9a1b: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:
1f50cb8f6f03b54e3cb8a3d627e1adba0aa2fcdd46730ce4d7cb3dae031b9a1b
Status:
ERROR
Block height:
41635891
Block id:
5914bf4f5ec2871f1f1ec99182ef035d725a75ed9f1696b1e05dc3e85f6b4a90
Timestamp:
Saturday 26 November 2022 at 18:12:58 UTC
()
Proposer:
Authorizers:
Gas used:
29