Flow price: --
8034b1a7406c990b7ed70e5767e746a4597bd9376b2012116c46c6748777cb56

Transaction

Hash: 8034b1a7406c990b7ed70e5767e746a4597bd9376b2012116c46c6748777cb56
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8034b1a7406c990b7ed70e5767e746a4597bd9376b2012116c46c6748777cb56:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8034b1a7406c990b7ed70e5767e746a4597bd9376b2012116c46c6748777cb56
Status:
ERROR
Block height:
40107522
Block id:
1b034582a37fd4943c4784025152252cfcbd4f76de335098f8050dfdfe756402
Timestamp:
Tuesday 1 November 2022 at 12:57:46 UTC
()
Proposer:
Authorizers:
Gas used:
50