Flow price: --
af47455365af2b4e8a339deaf3088f0274b770de41068a46166a21e10ad9db66

Transaction

Hash: af47455365af2b4e8a339deaf3088f0274b770de41068a46166a21e10ad9db66
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> af47455365af2b4e8a339deaf3088f0274b770de41068a46166a21e10ad9db66:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
af47455365af2b4e8a339deaf3088f0274b770de41068a46166a21e10ad9db66
Status:
ERROR
Block height:
40113624
Block id:
a9fd36159a9ab52d9bdb4d2eb0d70355ac96af95ec3cfe2e80a5f9255c9031c1
Timestamp:
Tuesday 1 November 2022 at 15:25:41 UTC
()
Proposer:
Authorizers:
Gas used:
48