Flow price: --
06ab39bd4ecea4d96b72d331132975ded754c6a3232785c2384b8e4b633d5462

Transaction

Hash: 06ab39bd4ecea4d96b72d331132975ded754c6a3232785c2384b8e4b633d5462
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 06ab39bd4ecea4d96b72d331132975ded754c6a3232785c2384b8e4b633d5462:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
06ab39bd4ecea4d96b72d331132975ded754c6a3232785c2384b8e4b633d5462
Status:
ERROR
Block height:
40054652
Block id:
07288d40846cba137de6120265fde6f03d0211979eedf120d6eccc82ab9576b0
Timestamp:
Monday 31 October 2022 at 15:39:09 UTC
()
Proposer:
Authorizers:
Gas used:
49