Flow price: --
60f93e4e2d6b5eb9a56d24c51f903b9c4ab4c5e741493f17cd7a95fca7b4e2c9

Transaction

Hash: 60f93e4e2d6b5eb9a56d24c51f903b9c4ab4c5e741493f17cd7a95fca7b4e2c9
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:
  --> 60f93e4e2d6b5eb9a56d24c51f903b9c4ab4c5e741493f17cd7a95fca7b4e2c9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
60f93e4e2d6b5eb9a56d24c51f903b9c4ab4c5e741493f17cd7a95fca7b4e2c9
Status:
ERROR
Block height:
41511782
Block id:
cad7010e578cc659709d971b8170179f94d1a84a75a005b77e6bf436bcc2d1c2
Timestamp:
Thursday 24 November 2022 at 18:06:06 UTC
()
Proposer:
Authorizers:
Gas used:
23