Flow price: --
4d52914afe7502b9dd1a42d219c2453898c44d4fb57fbae4132f112998d392c3

Transaction

Hash: 4d52914afe7502b9dd1a42d219c2453898c44d4fb57fbae4132f112998d392c3
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4d52914afe7502b9dd1a42d219c2453898c44d4fb57fbae4132f112998d392c3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4d52914afe7502b9dd1a42d219c2453898c44d4fb57fbae4132f112998d392c3
Status:
ERROR
Block height:
40157585
Block id:
5e2660397dc1cc39801bfe5469ac607ff0328a4f9766ee3542db7fae0925cdb2
Timestamp:
Wednesday 2 November 2022 at 09:19:33 UTC
()
Proposer:
Authorizers:
Gas used:
46