Flow price: --
81e33ef8244f7437f2c62ee1b19748767475bb43d04d068fbef20a293a02a5cb

Transaction

Hash: 81e33ef8244f7437f2c62ee1b19748767475bb43d04d068fbef20a293a02a5cb
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:
  --> 81e33ef8244f7437f2c62ee1b19748767475bb43d04d068fbef20a293a02a5cb: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:
81e33ef8244f7437f2c62ee1b19748767475bb43d04d068fbef20a293a02a5cb
Status:
ERROR
Block height:
40374951
Block id:
782727eb04166c3d3a1e005896455579007d4b6a8f021b9fb58246754c21c4f1
Timestamp:
Sunday 6 November 2022 at 00:27:20 UTC
()
Proposer:
Authorizers:
Gas used:
24