Flow price: --
e27b557e85e083cf0d7ffd324091dcd0734c82fa60bef275a38609513daf08c6

Transaction

Hash: e27b557e85e083cf0d7ffd324091dcd0734c82fa60bef275a38609513daf08c6
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:
  --> e27b557e85e083cf0d7ffd324091dcd0734c82fa60bef275a38609513daf08c6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e27b557e85e083cf0d7ffd324091dcd0734c82fa60bef275a38609513daf08c6
Status:
ERROR
Block height:
40636140
Block id:
b162c98f20c42c25be7ff2024c0b81d6de5825547ed7edcd17027e91c054a50b
Timestamp:
Thursday 10 November 2022 at 10:00:44 UTC
()
Proposer:
Authorizers:
Gas used:
22