Flow price: --
e49cc9be88cf0b182ff93f692c1d680e1bfa6e4653d4c9ee80908b01375e17c7

Transaction

Hash: e49cc9be88cf0b182ff93f692c1d680e1bfa6e4653d4c9ee80908b01375e17c7
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e49cc9be88cf0b182ff93f692c1d680e1bfa6e4653d4c9ee80908b01375e17c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e49cc9be88cf0b182ff93f692c1d680e1bfa6e4653d4c9ee80908b01375e17c7
Status:
ERROR
Block height:
39744533
Block id:
808f4fd7441783eedac7cfdcd98430af7486a206329e37b39aa75083482bb6cf
Timestamp:
Wednesday 26 October 2022 at 11:15:16 UTC
()
Proposer:
Authorizers:
Gas used:
50