Flow price: --
839773a5cf80f487a522187acdbc2f8325f9cf2a56b87464e995f5b71c89585d

Transaction

Hash: 839773a5cf80f487a522187acdbc2f8325f9cf2a56b87464e995f5b71c89585d
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:
  --> 839773a5cf80f487a522187acdbc2f8325f9cf2a56b87464e995f5b71c89585d: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:
839773a5cf80f487a522187acdbc2f8325f9cf2a56b87464e995f5b71c89585d
Status:
ERROR
Block height:
41504738
Block id:
b57ebe46649999381afb6e72b71086f8f39fdebd26120d684010fc4e97178775
Timestamp:
Thursday 24 November 2022 at 15:22:27 UTC
()
Proposer:
Authorizers:
Gas used:
23