Flow price: --
1583fb6eed8aa5a618291c3bfb9bda1497ea99e10118a947bdd2155c0350f6de

Transaction

Hash: 1583fb6eed8aa5a618291c3bfb9bda1497ea99e10118a947bdd2155c0350f6de
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1583fb6eed8aa5a618291c3bfb9bda1497ea99e10118a947bdd2155c0350f6de: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:
1583fb6eed8aa5a618291c3bfb9bda1497ea99e10118a947bdd2155c0350f6de
Status:
ERROR
Block height:
39783831
Block id:
9ca5bf4df286f4b5da2cd0b9b4244871db15d3f76dc64687a65a561f1a4286ec
Timestamp:
Thursday 27 October 2022 at 03:04:11 UTC
()
Proposer:
Authorizers:
Gas used:
46