'lineDashPattern' is Not a Member of 'NSMutableParagraphStyle' - iOS Development Error Solution

The error message "Value of type "NSMutableParagraphStyle" has no member "lineDashPattern"" indicates that you are trying to access the property "lineDashPattern" on an object of type "NSMutableParagraphStyle". This property does not exist. \n\nIn iOS, the "lineDashPattern" property belongs to the "CAShapeLayer" class, not "NSMutableParagraphStyle". If you want to set a line dash pattern for a shape layer, you need to create an instance of "CAShapeLayer" and then set its "lineDashPattern" property.\n\nIf you intended to set a line dash pattern for a text paragraph, you may need to use a different approach. "NSMutableParagraphStyle" does not have a direct property for setting a line dash pattern. Instead, you can achieve a similar effect by using an attributed string and setting the "NSStrokeColorAttributeName" attribute with a pattern color.\n\nHere's an example of how you can achieve a line dash pattern effect for a text paragraph using an attributed string: \n\nswift\nlet attributedString = NSMutableAttributedString(string: \"Hello, World!\")\n\nlet paragraphStyle = NSMutableParagraphStyle()\nparagraphStyle.lineBreakMode = .byWordWrapping\nparagraphStyle.alignment = .center\n\nlet patternColor = UIColor.red.withAlphaComponent(0.5)\nlet strokeAttributes: [NSAttributedString.Key: Any] = [\n .foregroundColor: UIColor.black,\n .strokeColor: patternColor,\n .strokeWidth: -3.0,\n]\n\nattributedString.addAttribute(.paragraphStyle, value: paragraphStyle, range: NSRange(location: 0, length: attributedString.length))\nattributedString.addAttributes(strokeAttributes, range: NSRange(location: 0, length: attributedString.length))\n\n// Use the attributed string with a UILabel or UITextView\nyourLabel.attributedText = attributedString\n\n\nIn this example, we create an attributed string with the desired text content. Then, we create a "NSMutableParagraphStyle" instance and set its properties like line break mode and alignment. We also define a pattern color using "UIColor" and create a stroke attribute dictionary.\n\nFinally, we apply the paragraph style and stroke attributes to the attributed string using the "addAttribute(:value:range:)" and "addAttributes(:range:)" methods. You can then use the attributed string with a UILabel or UITextView to display the text with a line dash pattern effect.