Flow price: --
b827aed687581811528c944b25e1b18d4335c11ca82996a09803040246e65587

Transaction

Hash: b827aed687581811528c944b25e1b18d4335c11ca82996a09803040246e65587
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b827aed687581811528c944b25e1b18d4335c11ca82996a09803040246e65587:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
b827aed687581811528c944b25e1b18d4335c11ca82996a09803040246e65587
Status:
ERROR
Block height:
39860631
Block id:
ac187bda096dcc82f92254e5ca59598596bf061f38ab70ea0cf23eee7e0663dd
Timestamp:
Friday 28 October 2022 at 10:03:46 UTC
()
Proposer:
Authorizers:
Gas used:
50