Flow price: --
a88e2fe48201a063896754ff417b45c706e021beb74581c5bfc6145cee945245

Transaction

Hash: a88e2fe48201a063896754ff417b45c706e021beb74581c5bfc6145cee945245
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a88e2fe48201a063896754ff417b45c706e021beb74581c5bfc6145cee945245:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
a88e2fe48201a063896754ff417b45c706e021beb74581c5bfc6145cee945245
Status:
ERROR
Block height:
39978820
Block id:
0444e0880803b5c0a616f3e5fe6ba62c9f41272f2472d4e60fe10b719cee64c9
Timestamp:
Sunday 30 October 2022 at 09:17:38 UTC
()
Proposer:
Authorizers:
Gas used:
50