Flow price: --
1ea95997330248a82a49998fb074efe5bc3f2c02461823beb0c3d60828dc3a5f

Transaction

Hash: 1ea95997330248a82a49998fb074efe5bc3f2c02461823beb0c3d60828dc3a5f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1ea95997330248a82a49998fb074efe5bc3f2c02461823beb0c3d60828dc3a5f: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:
1ea95997330248a82a49998fb074efe5bc3f2c02461823beb0c3d60828dc3a5f
Status:
ERROR
Block height:
39807497
Block id:
22619535d3515eb7a4299a84f6cf5f92cf7ff4923801177af2c5fa805634c541
Timestamp:
Thursday 27 October 2022 at 12:36:57 UTC
()
Proposer:
Authorizers:
Gas used:
52