Flow price: --
2fff120de61d0554326003991e493fe74e6cc6c046991ae09b1a4de697435657

Transaction

Hash: 2fff120de61d0554326003991e493fe74e6cc6c046991ae09b1a4de697435657
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2fff120de61d0554326003991e493fe74e6cc6c046991ae09b1a4de697435657:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2fff120de61d0554326003991e493fe74e6cc6c046991ae09b1a4de697435657
Status:
ERROR
Block height:
39914088
Block id:
1deca6eb72e5f4c4584d769d00e1700723672563720affb34114e16854348852
Timestamp:
Saturday 29 October 2022 at 07:24:48 UTC
()
Proposer:
Authorizers:
Gas used:
47