Flow price: --
4f3fa4e6ba2ad975be6c43f976d1a03f83f0dad8a51377bab51352873c045d94

Transaction

Hash: 4f3fa4e6ba2ad975be6c43f976d1a03f83f0dad8a51377bab51352873c045d94
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4f3fa4e6ba2ad975be6c43f976d1a03f83f0dad8a51377bab51352873c045d94:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4f3fa4e6ba2ad975be6c43f976d1a03f83f0dad8a51377bab51352873c045d94
Status:
ERROR
Block height:
40114845
Block id:
728cf9a5a6c61216078a3b844f95fa90f72c694589e28975e4ea10e3094e7d18
Timestamp:
Tuesday 1 November 2022 at 15:55:37 UTC
()
Proposer:
Authorizers:
Gas used:
47