Flow price: --
967436b0507870f2b462a3910477fb958890ae2b7dc058898f80f4b97fdeb673

Transaction

Hash: 967436b0507870f2b462a3910477fb958890ae2b7dc058898f80f4b97fdeb673
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 967436b0507870f2b462a3910477fb958890ae2b7dc058898f80f4b97fdeb673:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
967436b0507870f2b462a3910477fb958890ae2b7dc058898f80f4b97fdeb673
Status:
ERROR
Block height:
40143719
Block id:
2a266454b8b9bdf37553e83f4802e55cd2d7fc57eb7d19d3390a7f9a683547cc
Timestamp:
Wednesday 2 November 2022 at 03:40:55 UTC
()
Proposer:
Authorizers:
Gas used:
50