Flow price: --
201d56535decfb32c0cef6efdd47fc7c92df71e5ac47d604b897eb56de808fc1

Transaction

Hash: 201d56535decfb32c0cef6efdd47fc7c92df71e5ac47d604b897eb56de808fc1
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:
  --> 201d56535decfb32c0cef6efdd47fc7c92df71e5ac47d604b897eb56de808fc1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
201d56535decfb32c0cef6efdd47fc7c92df71e5ac47d604b897eb56de808fc1
Status:
ERROR
Block height:
41550294
Block id:
ad80474e08ebdd54f8d08205899b7192bb998f119819c76a17ac3ecafa2b7e46
Timestamp:
Friday 25 November 2022 at 09:00:10 UTC
()
Proposer:
Authorizers:
Gas used:
26