Flow price: --
068d00d98633a4e04b6eb099237c1c2db231496f9d2fb826855ed6e81b0a119b

Transaction

Hash: 068d00d98633a4e04b6eb099237c1c2db231496f9d2fb826855ed6e81b0a119b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 068d00d98633a4e04b6eb099237c1c2db231496f9d2fb826855ed6e81b0a119b: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:
068d00d98633a4e04b6eb099237c1c2db231496f9d2fb826855ed6e81b0a119b
Status:
ERROR
Block height:
39948031
Block id:
2aee38f65fbb27e3477d5a5a82ba308fd3fa15b6c186ad6beddda65459d0eb30
Timestamp:
Saturday 29 October 2022 at 21:03:19 UTC
()
Proposer:
Authorizers:
Gas used:
46