Flow price: --
220f364a66d241f8fabc20747541ced6df1326a286b4b199086c382354666788

Transaction

Hash: 220f364a66d241f8fabc20747541ced6df1326a286b4b199086c382354666788
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 220f364a66d241f8fabc20747541ced6df1326a286b4b199086c382354666788:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
220f364a66d241f8fabc20747541ced6df1326a286b4b199086c382354666788
Status:
ERROR
Block height:
40148124
Block id:
5ed91a96ba93f2d916bd99ddfeb4e465ff6df4e07406b10858734fbe30bdeef9
Timestamp:
Wednesday 2 November 2022 at 05:28:27 UTC
()
Proposer:
Authorizers:
Gas used:
47