Same here from Nepal too. I always get: We are unable to process your request. An unknown error occurred. I have contacted them so many times, they replied the first time and told me to try again. But now they don't even reply, even if I create new tickets to communicate with them. Never expected this from Apple support

Just found out that you have to check both width and height against 0. Looks like either one can be zero too, that's what I just found out

Thank you very much. Yes it's hard to read and kind of rough as am still learning Swift/SwiftUI Thanks again

So is there any elegant way to find out if it's being evaluated the second time? Actually I have drawn a grid in that method, so I have used range loop to draw it. It crashes the view because of those 0s. I saw a similar post on stackoverflow and it mentions what you have mentioned too. swift private func draw_lines_of_quadrant(screen_width: CGFloat, screen_height: CGFloat) - some View { Path { path in /* Horizontal lines along x-axis */ for y_coord in Int(m_y_space_offset)..Int(screen_height) { /* This coordinate should not exceed the input width */ if y_coord Int(screen_height) && y_coord % Int(m_x_space_offset) == 0 { path.move(to: CGPoint(x: m_x_space_offset, y: max(m_y_space_offset, CGFloat(y_coord) - m_y_space_offset))) path.addLine(to: CGPoint(x: screen_width - m_x_space_offset, y: max(m_y_space_offset, CGFloat(y_coord) - m_y_space_offset))) } } /* Vertical lines along y-axis */ for x_coord in Int(m_x_space_offset)..Int(screen_width) { if x_coord (Int(screen_width) - Int(m_x_space_offset)) && x_coord % Int(m_y_space_offset) == 0 { path.move(to: CGPoint(x: CGFloat(x_coord), y: m_y_space_offset)) path.addLine(to: CGPoint(x: CGFloat(x_coord), y: max(0, screen_height - m_y_space_offset))) } } } .stroke(Color.black, lineWidth: m_stroke_width) .colorInvert() } Thanks for replying.