Flow price: --
280d4d0b6de15487c782811fe896288ec131278d0e020fab56ffe70479a83a5d

Transaction

Hash: 280d4d0b6de15487c782811fe896288ec131278d0e020fab56ffe70479a83a5d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 280d4d0b6de15487c782811fe896288ec131278d0e020fab56ffe70479a83a5d: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:
280d4d0b6de15487c782811fe896288ec131278d0e020fab56ffe70479a83a5d
Status:
ERROR
Block height:
39795627
Block id:
12b149a49709f8d8200c595a7a617b1d8a01a6e34f4a04ea715542b707deb845
Timestamp:
Thursday 27 October 2022 at 07:49:41 UTC
()
Proposer:
Authorizers:
Gas used:
48