Flow price: --
5c088caabc99639e2fba64984f0114de18f342d27befd02c51a349e7656cfd4e

Transaction

Hash: 5c088caabc99639e2fba64984f0114de18f342d27befd02c51a349e7656cfd4e
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:
  --> 5c088caabc99639e2fba64984f0114de18f342d27befd02c51a349e7656cfd4e: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:
5c088caabc99639e2fba64984f0114de18f342d27befd02c51a349e7656cfd4e
Status:
ERROR
Block height:
41312504
Block id:
2a5ef05e72e45b6fc1d07f1a295a42dce092213f350db79171c21d5742726f4c
Timestamp:
Monday 21 November 2022 at 12:58:57 UTC
()
Proposer:
Authorizers:
Gas used:
24