Flow price: --
408d22b41d5303a78a66a5c40a3ffaa1c3c524c48a052a57a82cdee17acc6a6f

Transaction

Hash: 408d22b41d5303a78a66a5c40a3ffaa1c3c524c48a052a57a82cdee17acc6a6f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 408d22b41d5303a78a66a5c40a3ffaa1c3c524c48a052a57a82cdee17acc6a6f: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:
408d22b41d5303a78a66a5c40a3ffaa1c3c524c48a052a57a82cdee17acc6a6f
Status:
ERROR
Block height:
40093735
Block id:
790d9a70e79747375ac1e22f763492cc8bb2c60d1c2e1d35b36f81a3786a17ed
Timestamp:
Tuesday 1 November 2022 at 07:22:44 UTC
()
Proposer:
Authorizers:
Gas used:
46