Flow price: --
315a00465811608953c2cb20ee29764d2a1e1b6078cd14e3c99c3b5c25b04a15

Transaction

Hash: 315a00465811608953c2cb20ee29764d2a1e1b6078cd14e3c99c3b5c25b04a15
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 315a00465811608953c2cb20ee29764d2a1e1b6078cd14e3c99c3b5c25b04a15:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
315a00465811608953c2cb20ee29764d2a1e1b6078cd14e3c99c3b5c25b04a15
Status:
ERROR
Block height:
39795078
Block id:
97d3b3125908d77b17c718dc102d549887a962f23ca6c56304e60119e418969f
Timestamp:
Thursday 27 October 2022 at 07:36:22 UTC
()
Proposer:
Authorizers:
Gas used:
47