SwiftUI WebView Error

Question

Created Nov ’25

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I'm using SwiftUI WebView and this error happens when app becomes inactive, the webview changes to blank, and will be in this state all along even if reopen a new webview. When I switch back to WKWebview, everything works fine. environment Xcode 26.1(17B55) on macOS 15.7.1

Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "((target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.rendering AND target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.networking AND target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.webcontent))" UserInfo={NSLocalizedFailureReason=((target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.rendering AND target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.networking AND target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.webcontent))}>

Simulator Screenshot - iPhone 17 Pro Max - 2025-11-05 at 00.09.29.png

this is the code, pretty simple, in load() function i just call page.load().

WebView(vm.page)
            .onAppear {
                Task {
                  await vm.load()
                }
            }

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Answer 1

aIglinski OP

5d

Did you ever get this resolved? I'm running into the same error and have spent almost 12 hours on it. I have 1 webview that works flawlessly, and another that is asking for this entitlement for some reason? There's nothing in there that should make it require greater permissions than the other.

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