Flow price: --
852af54bea2f2f46315c6b0fc7d4b9ba47b95fc0dec5629baa0b7186d1879c9c

Transaction

Hash: 852af54bea2f2f46315c6b0fc7d4b9ba47b95fc0dec5629baa0b7186d1879c9c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 852af54bea2f2f46315c6b0fc7d4b9ba47b95fc0dec5629baa0b7186d1879c9c: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:
852af54bea2f2f46315c6b0fc7d4b9ba47b95fc0dec5629baa0b7186d1879c9c
Status:
ERROR
Block height:
40167236
Block id:
3f01e104ae8df506c7c51e65fafec60fd6632ba6bf5ef29f9600000270fe87a8
Timestamp:
Wednesday 2 November 2022 at 13:13:28 UTC
()
Proposer:
Authorizers:
Gas used:
50