Flow price: --
921a6a67431475d3cbe65175df3bcded9d5fca64c1078b41cbd5792a8ef7a08b

Transaction

Hash: 921a6a67431475d3cbe65175df3bcded9d5fca64c1078b41cbd5792a8ef7a08b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 921a6a67431475d3cbe65175df3bcded9d5fca64c1078b41cbd5792a8ef7a08b: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:
921a6a67431475d3cbe65175df3bcded9d5fca64c1078b41cbd5792a8ef7a08b
Status:
ERROR
Block height:
40110060
Block id:
b8f00718efdcfa2d02ed678211d69fee8cb14d2fc7e02136b88387f45bf1d6a7
Timestamp:
Tuesday 1 November 2022 at 13:59:18 UTC
()
Proposer:
Authorizers:
Gas used:
47