Flow price: --
e4164f451eab266c7950e8c9f5ebcb9d73801cf0eeb5b31f4d4c1727b9327823

Transaction

Hash: e4164f451eab266c7950e8c9f5ebcb9d73801cf0eeb5b31f4d4c1727b9327823
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e4164f451eab266c7950e8c9f5ebcb9d73801cf0eeb5b31f4d4c1727b9327823:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e4164f451eab266c7950e8c9f5ebcb9d73801cf0eeb5b31f4d4c1727b9327823
Status:
ERROR
Block height:
40155720
Block id:
cd9a4cd0a3a17dda9d4c3ec33644c78e155aac971b82c2a70ac7601858b226df
Timestamp:
Wednesday 2 November 2022 at 08:34:14 UTC
()
Proposer:
Authorizers:
Gas used:
49