Flow price: --
09a6cdea1294ef4327d503bbd369da4b8273c2bc75a5d853f0aca9be1013dd66

Transaction

Hash: 09a6cdea1294ef4327d503bbd369da4b8273c2bc75a5d853f0aca9be1013dd66
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 09a6cdea1294ef4327d503bbd369da4b8273c2bc75a5d853f0aca9be1013dd66:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
09a6cdea1294ef4327d503bbd369da4b8273c2bc75a5d853f0aca9be1013dd66
Status:
ERROR
Block height:
39748813
Block id:
86e66d4432cd658b97709533ba86a2328a30f217aebd4003ac08b85523fd9259
Timestamp:
Wednesday 26 October 2022 at 12:58:37 UTC
()
Proposer:
Authorizers:
Gas used:
46