Flow price: --
36ab670543223cb97042e613e33587c96e5b08f6d014fff7f59b5f9c14e5677c

Transaction

Hash: 36ab670543223cb97042e613e33587c96e5b08f6d014fff7f59b5f9c14e5677c
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:
  --> 36ab670543223cb97042e613e33587c96e5b08f6d014fff7f59b5f9c14e5677c: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:
36ab670543223cb97042e613e33587c96e5b08f6d014fff7f59b5f9c14e5677c
Status:
ERROR
Block height:
41470843
Block id:
6efa8504c344f5f899f7b6c1f2fae1e6f84e9d4b473a9fe4921fa0aede221199
Timestamp:
Thursday 24 November 2022 at 02:14:36 UTC
()
Proposer:
Authorizers:
Gas used:
23