System.InvalidCastException: 'Unable to cast object of type

Question

 byte[] ImageArray = (byte[])dgvMPdetails.CurrentRow.Cells[16].Value;

if (ImageArray.Length == 0)

{

MessageBox.Show("Error");

}

else

{

ImageByteArrays = ImageArray;

pbx1.Image = Image.FromStream(new MemoryStream(ImageArray));

}

 

 Hello Please Help me. I keep on encountering this problem whenever I run this code.

 

System.InvalidCastException: 'Unable to cast object of type 'System.String' to type 'System.Byte[]'.'