Flow price: --
075371f65dd3a8da98e0b3ad5436e274f2e6e164b53712144927093634d824b3

Transaction

Hash: 075371f65dd3a8da98e0b3ad5436e274f2e6e164b53712144927093634d824b3
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:
  --> 075371f65dd3a8da98e0b3ad5436e274f2e6e164b53712144927093634d824b3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
075371f65dd3a8da98e0b3ad5436e274f2e6e164b53712144927093634d824b3
Status:
ERROR
Block height:
41052471
Block id:
8ed3dc8444a65a3055af91d7c8bdd38c01341837a204aaf00f5cb6f1bb54d2b3
Timestamp:
Thursday 17 November 2022 at 08:07:09 UTC
()
Proposer:
Authorizers:
Gas used:
25