Flow price: --
5344bef4d08d3162ee77618ba1a8cc3f6bbec6284f49fbfb32890980a15b588f

Transaction

Hash: 5344bef4d08d3162ee77618ba1a8cc3f6bbec6284f49fbfb32890980a15b588f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5344bef4d08d3162ee77618ba1a8cc3f6bbec6284f49fbfb32890980a15b588f: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:
5344bef4d08d3162ee77618ba1a8cc3f6bbec6284f49fbfb32890980a15b588f
Status:
ERROR
Block height:
39918099
Block id:
654c14ca52e5433c9c128d5792b855e014ffe6595a33d6556369fe1c6414bcd6
Timestamp:
Saturday 29 October 2022 at 09:00:55 UTC
()
Proposer:
Authorizers:
Gas used:
46