Downloaded the project from github, also loaded pods.
Errors appear when starting the simulator “Cannot find type ‘MarkerImage, ChartDataEntry, Legend’ in scope”.
Files are in pods -> Charts -> Core.
Lost classes exist in the project, open via navigator.
Deleted beadles, cleaned the project, re-recorded.
I tried adding via Complite Sources.
Tell me which direction to look in order to solve this problem.
I tried that too… Response from user: Azure Yu
sudo gem install cocoapods-deintegrate cocoapods-clean
pod deintegrate
pod cache clean --all
rm Podfile
rm Podfile.lock
pod init
<code>
import Foundation
import Charts
#if canImport(UIKit)
import UIKit
#endif
</code>
<code>
@objc(TooltipDataItem)
open class TooltipDataItem: NSObject {
@objc open var color: UIColor?
@objc open var text: String
@objc open var hasValue: Bool
@objc public init(color: UIColor, text: String, hasValue: Bool)
{
self.color = color
self.text = text
self.hasValue = hasValue
super.init()
}
@objc public init(text: String, hasValue: Bool)
{
self.text = text
self.hasValue = hasValue
super.init()
}
@objc public init(color: UIColor, text: String)
{
self.color = color
self.text = text
self.hasValue = false
super.init()
}
@objc public init(text: String)
{
self.text = text
self.hasValue = false
super.init()
}
}
</code>
<code>
@objc(TooltipData)
open class TooltipData: NSObject {
@objc open var items: [TooltipDataItem]
@objc open var title: String?
@objc open var hideEmpty: Bool
@objc public init(title: String, items: [TooltipDataItem], hideEmpty: Bool)
{
self.items = [TooltipDataItem]()
self.items.append(contentsOf: items)
self.title = title
self.hideEmpty = hideEmpty
super.init()
}
@objc public init(title: String)
{
self.items = [TooltipDataItem]()
self.title = title
self.hideEmpty = false
super.init()
}
@objc public init(title: String, items: [TooltipDataItem])
{
self.items = [TooltipDataItem]()
self.items.append(contentsOf: items)
self.title = title
self.hideEmpty = false
super.init()
}
@objc public init(items: [TooltipDataItem])
{
self.items = [TooltipDataItem]()
self.items.append(contentsOf: items)
self.hideEmpty = false
super.init()
}
@objc public init(items: [TooltipDataItem], hideEmpty: Bool)
{
self.items = [TooltipDataItem]()
self.items.append(contentsOf: items)
self.hideEmpty = hideEmpty
super.init()
}
}
open class BalloonMarker: MarkerImage //Cannot find type 'MarkerImage' in scope
{
@objc open var color: UIColor
@objc open var arrowSize = CGSize(width: 0, height: 0)
@objc open var font: UIFont
@objc open var textColor: UIColor
@objc open var insets: UIEdgeInsets
@objc open var minimumSize = CGSize()
fileprivate var drawData: TooltipData?
fileprivate var _labelSize: CGSize = CGSize()
fileprivate var _paragraphStyle: NSMutableParagraphStyle?
fileprivate var _drawAttributes = [NSAttributedString.Key : Any]()
@objc public init(color: UIColor, font: UIFont, textColor: UIColor, insets: UIEdgeInsets)
{
self.color = color
self.font = font
self.textColor = textColor
self.insets = insets
_paragraphStyle = NSParagraphStyle.default.mutableCopy() as? NSMutableParagraphStyle
_paragraphStyle?.alignment = .left
_paragraphStyle?.lineBreakMode = .byWordWrapping
super.init()
}
open override func offsetForDrawing(atPoint point: CGPoint) -> CGPoint
{
var offset = self.offset
var size = self.size
if size.width == 0.0 && image != nil
{
size.width = image!.size.width
}
if size.height == 0.0 && image != nil
{
size.height = image!.size.height
}
let width = size.width
let height = size.height
let padding: CGFloat = 8.0
var origin = point
origin.x -= width / 2
origin.y -= height
if origin.x + offset.x < 0.0
{
offset.x = -origin.x + padding
}
else if let chart = chartView,
origin.x + width + offset.x > chart.bounds.size.width
{
offset.x = chart.bounds.size.width - origin.x - width - padding
}
if origin.y + offset.y < 0
{
offset.y = height + padding;
}
else if let chart = chartView,
origin.y + height + offset.y > chart.bounds.size.height
{
offset.y = chart.bounds.size.height - origin.y - height - padding
}
return offset
}
open override func draw(context: CGContext, point: CGPoint)
{
guard let drawData = drawData else { return }
var hasAnyValue = false
for item in drawData.items {
if item.hasValue {
hasAnyValue = true
break
}
}
if(drawData.hideEmpty && !hasAnyValue) {
return
}
let offset = self.offsetForDrawing(atPoint: point)
let size = self.size
var rect = CGRect(
origin: CGPoint(
x: point.x + offset.x,
y: 0 ),// point.y),// + offset.y),
size: size)
rect.origin.x -= size.width / 2.0
// rect.origin.y -= size.height
context.saveGState()
context.setFillColor(color.cgColor)
var roundRect = UIBezierPath(roundedRect: rect, byRoundingCorners:.allCorners, cornerRadii: CGSize(width: 6.0, height: 6.0)).cgPath
context.addPath(roundRect)
context.fillPath()
rect.origin.y += self.insets.top
rect.size.height -= self.insets.top + self.insets.bottom
UIGraphicsPushContext(context)
var y = rect.origin.y
if let title = drawData.title {
if title.count > 0 {
var isize = CGSize()
isize = title.size(withAttributes: _drawAttributes)
title.draw(in: CGRect(x: rect.origin.x + self.insets.left, y: y, width: isize.width, height: isize.height), withAttributes: _drawAttributes)
y += isize.height + 2
}
}
let bndSize = CGSize(width: 240, height: 999)
for item in drawData.items {
if drawData.hideEmpty && !item.hasValue {
continue
}
var isize = CGSize()
// isize = item.text.size(withAttributes: _drawAttributes)
let iRect = item.text.boundingRect(with: bndSize, options: .usesLineFragmentOrigin, attributes: _drawAttributes, context: nil)
isize = iRect.size
var textShift = 0.0
if let color = item.color {
color.set()
textShift = 12.0
context.addRect(CGRect(x: rect.origin.x + self.insets.left, y: y + isize.height / 2 - 5, width: 10, height: 10))
// context.strokePath()
context.fillPath()
}
item.text.draw(in: CGRect(x: rect.origin.x + textShift + self.insets.left, y: y, width: isize.width, height: isize.height), withAttributes: _drawAttributes)
y += max( isize.height + 2, 12)
}
UIGraphicsPopContext()
context.restoreGState()
}
open override func refreshContent(entry: ChartDataEntry, highlight: Highlight)
{
if let extraData = entry.data as? TooltipData {
setLabel(extraData)
} else {
let tipData: TooltipData = TooltipData(title: "")
tipData.items.append(TooltipDataItem(color: color, text: String(entry.y)))
}
}
@objc open func setLabel(_ tipData: TooltipData)
{
drawData = tipData
_drawAttributes.removeAll()
_drawAttributes[.font] = self.font
_drawAttributes[.paragraphStyle] = _paragraphStyle
_drawAttributes[.foregroundColor] = self.textColor
_labelSize = drawData?.title?.size(withAttributes: _drawAttributes) ?? CGSize.zero
if let title = drawData?.title {
if title.count == 0 {
_labelSize = CGSize.zero
}
}
let bndSize = CGSize(width: 240, height: 999)
for item in drawData!.items {
if drawData!.hideEmpty && !item.hasValue {
continue
}
var isize = CGSize()
let iRect = item.text.boundingRect(with: bndSize, options: .usesLineFragmentOrigin, attributes: _drawAttributes, context: nil)
isize = iRect.size
// isize = item.text.size(withAttributes: _drawAttributes)
_labelSize.height += max(isize.height + 2, 12)
_labelSize.width = max(_labelSize.width, isize.width + 12)
}
var size = CGSize()
size.width = _labelSize.width + self.insets.left + self.insets.right
size.height = _labelSize.height + self.insets.top + self.insets.bottom
size.width = max(minimumSize.width, size.width)
size.height = max(minimumSize.height, size.height)
self.size = size
}
}
</code>
did you import the pods into the files you use them?
Pods imported and updated
Please put formatted code in your question, not screen-shots of code.
Did you add the appropriate
importstatement at the top of your swift file? Maybeimport Charts(or whatever is needed for this pod). Did you dopod install? Are you opening the workspace file instead of the project file?The pods were installed correctly, there were no warnings or errors in the terminal. I open through .xcworkspace.
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