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Flow price: $0
0
49d4bdc0e8efeea86f146fd0bf90ad31846051ce3cd6fd26b838dbd86e297af1

Transaction

Hash: 49d4bdc0e8efeea86f146fd0bf90ad31846051ce3cd6fd26b838dbd86e297af1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 49d4bdc0e8efeea86f146fd0bf90ad31846051ce3cd6fd26b838dbd86e297af1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Loading...
0
{
"Key":
"tokenID"
"Value":
54203307614339070
}
1
{
"Key":
"Ac"
"Value":
"0xf6a49afa683cdb85"
}