Flow price: --
04d34bd738780008b4887391d242f53cb34af19edde28b625220cb30faa0bf9b

Transaction

Hash: 04d34bd738780008b4887391d242f53cb34af19edde28b625220cb30faa0bf9b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 04d34bd738780008b4887391d242f53cb34af19edde28b625220cb30faa0bf9b: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:
04d34bd738780008b4887391d242f53cb34af19edde28b625220cb30faa0bf9b
Status:
ERROR
Block height:
40106808
Block id:
aac15e96d9fdc75823f4c397c5a8a36b37da61e1414ef35d7bf3e499c3cecb45
Timestamp:
Tuesday 1 November 2022 at 12:40:27 UTC
()
Proposer:
Authorizers:
Gas used:
49