Flow price: --
cecf15f597ba7e26db76055327152a4bdb97445444a9afe1b3129de24af4716f

Transaction

Hash: cecf15f597ba7e26db76055327152a4bdb97445444a9afe1b3129de24af4716f
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:
  --> cecf15f597ba7e26db76055327152a4bdb97445444a9afe1b3129de24af4716f: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:
cecf15f597ba7e26db76055327152a4bdb97445444a9afe1b3129de24af4716f
Status:
ERROR
Block height:
41596843
Block id:
15ecdbb54b4e61cf78787bb9da24eae89ea3797a692e0b88b6cf69cea7439ff0
Timestamp:
Saturday 26 November 2022 at 03:02:08 UTC
()
Proposer:
Authorizers:
Gas used:
24