Flow price: --
f4ee326301c5ab5ddc042a58c6bef7743a949046dd3df4df8fd105c50ffa5e64

Transaction

Hash: f4ee326301c5ab5ddc042a58c6bef7743a949046dd3df4df8fd105c50ffa5e64
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:
  --> f4ee326301c5ab5ddc042a58c6bef7743a949046dd3df4df8fd105c50ffa5e64:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f4ee326301c5ab5ddc042a58c6bef7743a949046dd3df4df8fd105c50ffa5e64
Status:
ERROR
Block height:
40174680
Block id:
2ece9f479a8acc678ea6e4b436f864ff9dd4cc1208366305e3ef10fb74134e1f
Timestamp:
Wednesday 2 November 2022 at 17:46:15 UTC
()
Proposer:
Authorizers:
Gas used:
23