Flow price: --
68e1816a3eeea12704cf4be2432e598296eb638946df5a73363d49ec5e32edfa

Transaction

Hash: 68e1816a3eeea12704cf4be2432e598296eb638946df5a73363d49ec5e32edfa
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 68e1816a3eeea12704cf4be2432e598296eb638946df5a73363d49ec5e32edfa: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:
68e1816a3eeea12704cf4be2432e598296eb638946df5a73363d49ec5e32edfa
Status:
ERROR
Block height:
39982152
Block id:
6125c54d02bc4be13cf246548cd7c3ba4da177627b2acc0747c02c06ed2ea7e7
Timestamp:
Sunday 30 October 2022 at 10:36:40 UTC
()
Proposer:
Authorizers:
Gas used:
47