Flow price: --
805ef744ffe9af2bde50ba023804ae5803a03fbc2d584256d7f6128934ad93a1

Transaction

Hash: 805ef744ffe9af2bde50ba023804ae5803a03fbc2d584256d7f6128934ad93a1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 805ef744ffe9af2bde50ba023804ae5803a03fbc2d584256d7f6128934ad93a1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
805ef744ffe9af2bde50ba023804ae5803a03fbc2d584256d7f6128934ad93a1
Status:
ERROR
Block height:
40041036
Block id:
eb1013055cf9488da1a5b80086547d57be1d01251a9dedf40ad179e6eb0ab09e
Timestamp:
Monday 31 October 2022 at 10:09:02 UTC
()
Proposer:
Authorizers:
Gas used:
47