Flow price: --
46070ff6a6595cd6e70251fb3171570f56dafb02950f4df99fd35ef7b165535e

Transaction

Hash: 46070ff6a6595cd6e70251fb3171570f56dafb02950f4df99fd35ef7b165535e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 46070ff6a6595cd6e70251fb3171570f56dafb02950f4df99fd35ef7b165535e: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:
46070ff6a6595cd6e70251fb3171570f56dafb02950f4df99fd35ef7b165535e
Status:
ERROR
Block height:
40022426
Block id:
25993dae01239883be83793fb7b85682f29589f40713f62fb7ec8816330f5b79
Timestamp:
Monday 31 October 2022 at 02:40:11 UTC
()
Proposer:
Authorizers:
Gas used:
47