Flow price: --
cbe3152224120571262f908175d41867efdd6d502d9561054f27418d4b36c878

Transaction

Hash: cbe3152224120571262f908175d41867efdd6d502d9561054f27418d4b36c878
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> cbe3152224120571262f908175d41867efdd6d502d9561054f27418d4b36c878:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
cbe3152224120571262f908175d41867efdd6d502d9561054f27418d4b36c878
Status:
ERROR
Block height:
40029041
Block id:
01666bf6599c210ca5bd8ac7840fcd626dfeb5504657df608ba018db98bb11a6
Timestamp:
Monday 31 October 2022 at 05:20:03 UTC
()
Proposer:
Authorizers:
Gas used:
49