Flow price: --
bff3b16edd0a6c19fb96e9ac81d03dfa6d5895344c25f1f1d6b7e0a341582124

Transaction

Hash: bff3b16edd0a6c19fb96e9ac81d03dfa6d5895344c25f1f1d6b7e0a341582124
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> bff3b16edd0a6c19fb96e9ac81d03dfa6d5895344c25f1f1d6b7e0a341582124:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
bff3b16edd0a6c19fb96e9ac81d03dfa6d5895344c25f1f1d6b7e0a341582124
Status:
ERROR
Block height:
39789785
Block id:
3b4686ca9da5acc1859fe2c2b5a0e8b64460d72f1f50211933a6027953b77699
Timestamp:
Thursday 27 October 2022 at 05:27:58 UTC
()
Proposer:
Authorizers:
Gas used:
47