Flow price: --
32d8bc4c6c504d36f5534cec8e07959ecc720ad1e504b15eb783216ae7eed887

Transaction

Hash: 32d8bc4c6c504d36f5534cec8e07959ecc720ad1e504b15eb783216ae7eed887
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 32d8bc4c6c504d36f5534cec8e07959ecc720ad1e504b15eb783216ae7eed887:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
32d8bc4c6c504d36f5534cec8e07959ecc720ad1e504b15eb783216ae7eed887
Status:
ERROR
Block height:
39737258
Block id:
fc3861cf7438614e06097d975208ba67218f740c2a52139373044fac9340cbf4
Timestamp:
Wednesday 26 October 2022 at 08:18:38 UTC
()
Proposer:
Authorizers:
Gas used:
47