Flow price: --
f29641736860a1c0e18dfba36811b041ded16ab855a465cbd8398560374079d1

Transaction

Hash: f29641736860a1c0e18dfba36811b041ded16ab855a465cbd8398560374079d1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> f29641736860a1c0e18dfba36811b041ded16ab855a465cbd8398560374079d1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
f29641736860a1c0e18dfba36811b041ded16ab855a465cbd8398560374079d1
Status:
ERROR
Block height:
39780434
Block id:
a9333e6032189364acff758ca7494b66eeeb331b3d0acdf2c5e46e030af16db6
Timestamp:
Thursday 27 October 2022 at 01:42:16 UTC
()
Proposer:
Authorizers:
Gas used:
49