Flow price: --
06d77022a60c78b443a5e9ceaa90f3b5ed6494901ac6dab9d5808b41a9b200a0

Transaction

Hash: 06d77022a60c78b443a5e9ceaa90f3b5ed6494901ac6dab9d5808b41a9b200a0
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:
  --> 06d77022a60c78b443a5e9ceaa90f3b5ed6494901ac6dab9d5808b41a9b200a0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
06d77022a60c78b443a5e9ceaa90f3b5ed6494901ac6dab9d5808b41a9b200a0
Status:
ERROR
Block height:
41634892
Block id:
865adf1339d852895d59e9d562c093fa574b6f93bcf1d40716de1564d4cfc305
Timestamp:
Saturday 26 November 2022 at 17:49:46 UTC
()
Proposer:
Authorizers:
Gas used:
26