Flow price: --
ade5d1ec14dcccd277c02340e9663bcdee46303b0179d7a9d0287c399c1d38df

Transaction

Hash: ade5d1ec14dcccd277c02340e9663bcdee46303b0179d7a9d0287c399c1d38df
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ade5d1ec14dcccd277c02340e9663bcdee46303b0179d7a9d0287c399c1d38df: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:
ade5d1ec14dcccd277c02340e9663bcdee46303b0179d7a9d0287c399c1d38df
Status:
ERROR
Block height:
39905998
Block id:
d86eadb4c79e3c3407e9ed2c8efe822cfd54e0ab75efac3f0aaaaf1f0efb675c
Timestamp:
Saturday 29 October 2022 at 04:09:57 UTC
()
Proposer:
Authorizers:
Gas used:
46