Flow price: --
35b625f417bfbd8a19a31045b6627b1e40f537e23ab2542036bfcfe55210110b

Transaction

Hash: 35b625f417bfbd8a19a31045b6627b1e40f537e23ab2542036bfcfe55210110b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 35b625f417bfbd8a19a31045b6627b1e40f537e23ab2542036bfcfe55210110b: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:
35b625f417bfbd8a19a31045b6627b1e40f537e23ab2542036bfcfe55210110b
Status:
ERROR
Block height:
40141313
Block id:
e0244e75f6f16f9052400037d75ce462916f09c7dc8bd26dc79dea35b2cb9ce9
Timestamp:
Wednesday 2 November 2022 at 02:42:44 UTC
()
Proposer:
Authorizers:
Gas used:
50