Some images do not appear until scroll

[Cyclic]

First of all, thank you for the great framework. My app is loading assets from S3, which seem to load most of the time, but often when opening the app, the images are not loaded and do not load until I scroll even just slightly. It appears that something is either blocking the main thread for images loading, not sure what (advice on debugging this as a possible issue is appreciated), or SDWebImageSwiftUI is running into its own threading entanglement issues.

Please let me know, and thank you in advance. Here is the code:

            WebImage(url: listing.imageURLs?.first)
                .renderingMode(.original)
                .resizable()
                .placeholder {
                    Rectangle()
                        .foregroundColor(.gray)
                        .opacity(0.3)
                }
                .indicator(.progress)
                .transition(.fade)
                .frame(width: 155, height: 155)
                .cornerRadius(6)

[walidhossain]

I'm, also facing the issue

[alahdal]

I have similar problem.

I update an array with list of urls, however, then I run a loop to create image views for each link. The images does not appear unless I scroll or move between views.

ForEach(0..<self.imagesLinks.count) {
                                 WebImage(url: URL(string: self.imagesLinks[$0]))
                                 .resizable()
                                 .placeholder(Image("logo"))
                                 .frame(width: 150, height: 150, alignment: .center)
                             }

[dreampiggy]

Some internal logic changed (using a prefetch from memory cache) from v1.2.1.

@alahdal @walidhossain @Cyclic Can you two have to try with v1.2.0 or earily to see what happended ?

[alahdal]

@dreampiggy, I have installed the latest version using Cocoa, where and how can I install 1.2

I tried pod 'SDWebImageSwiftUI', '~> 1.2', but still I am getting 1.3.3

[dreampiggy]

@dreampiggy, I have installed the latest version using Cocoa, where and how can I install 1.2

I tried pod 'SDWebImageSwiftUI', '~> 1.2', but still I am getting 1.3.3

Use

pod 'SDWebImageSwiftUI', '1.2.0'

~>1.2 means any version from >= 1.2.0 ~ < 2.0.0. Learn more in CocoaPods’s tutorial and semversion standard.

[alahdal]

Still the same problem, I have tried 1.1.0 as well still I can produce the same problem. Either to scroll or I have to move between views (Tab).

[dreampiggy]

I'll have a check for this today and find a workaround. Please have a wait. (busy on daily job yesterday)

[dreampiggy]

The onAppear does not get called when you click button to switch from nil to new url, this cause the issue.

[dreampiggy]

We query the image in onAppear, not when WebImage.init() (Previouslly in v0.9 version do this). This is because of bugs from user reply #76 .

I guess there are un-resolvable conflict for you and #76 's user. I have to choose a proper solution.

[dreampiggy]

Decide to revert changes about performance introduced in #92.

Same root case in #105

[dreampiggy]

@alahdal @walidhossain @Cyclic Please have a try again with v1.3.4

[alahdal]

@dreampiggy sorry for the question, how to add this version to my project. I have downloaded, but could not figure which one to take. From Cocoa, it is not available.