Flow price: --
6fe44afc49283b68ceaec24c1056f0e9ec31f1c230724eb4df58b3ba001d9445

Transaction

Hash: 6fe44afc49283b68ceaec24c1056f0e9ec31f1c230724eb4df58b3ba001d9445
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6fe44afc49283b68ceaec24c1056f0e9ec31f1c230724eb4df58b3ba001d9445:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6fe44afc49283b68ceaec24c1056f0e9ec31f1c230724eb4df58b3ba001d9445
Status:
ERROR
Block height:
39801041
Block id:
211e1696c4ce131e7607a06bebbb30bc93ea2a0eb5f49b0d6630c3482df52279
Timestamp:
Thursday 27 October 2022 at 10:00:24 UTC
()
Proposer:
Authorizers:
Gas used:
66