Flow price: --
24c97bd182e2f5bd41d9e49474503bda3f290bd5b5d00307b4cd8da18669f561

Transaction

Hash: 24c97bd182e2f5bd41d9e49474503bda3f290bd5b5d00307b4cd8da18669f561
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 24c97bd182e2f5bd41d9e49474503bda3f290bd5b5d00307b4cd8da18669f561:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
24c97bd182e2f5bd41d9e49474503bda3f290bd5b5d00307b4cd8da18669f561
Status:
ERROR
Block height:
39932341
Block id:
9d6dcb326ff39a221607c06e2070f78aefb4f4a95aac2d15ed3e2f42e615fb11
Timestamp:
Saturday 29 October 2022 at 14:45:58 UTC
()
Proposer:
Authorizers:
Gas used:
46