Flow price: --
58997724707165046e979037e294e506d30d427ab8b6c6bc261746692f2e7407

Transaction

Hash: 58997724707165046e979037e294e506d30d427ab8b6c6bc261746692f2e7407
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 58997724707165046e979037e294e506d30d427ab8b6c6bc261746692f2e7407:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
58997724707165046e979037e294e506d30d427ab8b6c6bc261746692f2e7407
Status:
ERROR
Block height:
39895250
Block id:
609a3e346c0e70a153f340dcd6ed7ac8c6ac90ec5d64960997ff5225614c9d5d
Timestamp:
Friday 28 October 2022 at 23:52:24 UTC
()
Proposer:
Authorizers:
Gas used:
52