Flow price: --
2b2f91973450e99a49114daad178850c75192618779b685d954bb59b35f6a7e5

Transaction

Hash: 2b2f91973450e99a49114daad178850c75192618779b685d954bb59b35f6a7e5
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:
  --> 2b2f91973450e99a49114daad178850c75192618779b685d954bb59b35f6a7e5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2b2f91973450e99a49114daad178850c75192618779b685d954bb59b35f6a7e5
Status:
ERROR
Block height:
41527048
Block id:
11a4ff0ce79b69cf5609fbab412653413605b069416cb63c16135fccfb14b3aa
Timestamp:
Thursday 24 November 2022 at 23:58:45 UTC
()
Proposer:
Authorizers:
Gas used:
26