使用 .NET MAUI Blazor Hybrid 的 iOS 模拟器中出现错误：“Info.plist 不包含有效的 CFBundleVersion”

Question

我正在 Visual Studio 2022 中开发 .NET MAUI Blazor 混合应用程序，并在尝试在 iOS 模拟器上运行它时遇到错误。

错误消息指出：

The application's Info.plist does not contain a valid CFBundleVersion.

我已尝试将

CFBundleVersion

添加到我的

Info.plist

，如下所示：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>LSRequiresIPhoneOS</key>
    <true/>
    <key>UIDeviceFamily</key>
    <array>
        <integer>1</integer>
        <integer>2</integer>
    </array>
    <key>UIRequiredDeviceCapabilities</key>
    <array>
        <string>arm64</string>
    </array>
    <key>UISupportedInterfaceOrientations</key>
    <array>
        <string>UIInterfaceOrientationPortrait</string>
        <string>UIInterfaceOrientationLandscapeLeft</string>
        <string>UIInterfaceOrientationLandscapeRight</string>
    </array>
    <key>UISupportedInterfaceOrientations~ipad</key>
    <array>
        <string>UIInterfaceOrientationPortrait</string>
        <string>UIInterfaceOrientationPortraitUpsideDown</string>
        <string>UIInterfaceOrientationLandscapeLeft</string>
        <string>UIInterfaceOrientationLandscapeRight</string>
    </array>
    <key>XSAppIconAssets</key>
    <string>Assets.xcassets/appicon.appiconset</string>
    <key>NSLocationWhenInUseUsageDescription</key>
    <string>We need access to your location to provide earthquake alerts for you.</string>
    <key>UIBackgroundModes</key>
    <array>
        <string>fetch</string>
    </array>
    <key>UIRequiresPersistentWiFi</key>
    <true/>
    <key>CFBundleVersion</key>
    <string>1.0</string>
    <key>CFBundleShortVersionString</key>
    <string>1</string>
</dict>
</plist>

发生错误并且应用程序无法启动。以下是错误日志：

An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=22):
Simulator device returned an error for the requested operation.
The application's Info.plist does not contain a valid CFBundleVersion.
Ensure your bundle contains a valid CFBundleVersion.
Underlying error (domain=NSPOSIXErrorDomain, code=22):
    Failed to install the requested application
    The application's Info.plist does not contain a valid CFBundleVersion.
error HE0046: Failed to install the app 'com.companyname.shakesafe' on the device 'iOS 17.2 (21C62) - iPad Air (5th generation)': simctl returned exit code 22

我的.csproj 文件：

<Project Sdk="Microsoft.NET.Sdk.Razor">

    <PropertyGroup>
        <TargetFrameworks>net8.0-android;net8.0-ios</TargetFrameworks>

        <OutputType>Exe</OutputType>
        <RootNamespace>ShakeSafe</RootNamespace>
        <UseMaui>true</UseMaui>
        <SingleProject>true</SingleProject>
        <ImplicitUsings>enable</ImplicitUsings>
        <EnableDefaultCssItems>false</EnableDefaultCssItems>
        <Nullable>enable</Nullable>

        <!-- Display name -->
        <ApplicationTitle>ShakeSafe</ApplicationTitle>

        <!-- App Identifier -->
        <ApplicationId>com.companyname.shakesafe</ApplicationId>

        <!-- Versions -->
        <ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
        <ApplicationVersion>1</ApplicationVersion>

        <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">14.2</SupportedOSPlatformVersion>
        <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">24.0</SupportedOSPlatformVersion>
    </PropertyGroup>

    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net8.0-ios|AnyCPU'">
      <CreatePackage>false</CreatePackage>
      <CodesignKey>iPhone Developer</CodesignKey>
      <MtouchDebug>true</MtouchDebug>
    </PropertyGroup>
    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net8.0-ios|AnyCPU'">
      <CreatePackage>false</CreatePackage>
    </PropertyGroup>
    <ItemGroup>
        <!-- App Icon -->
        <MauiIcon Include="Resources\AppIcon\appicon.svg" />

        <!-- Splash Screen -->
        <MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#99C24D" BaseSize="128,128" />

        <!-- Images -->
        <MauiImage Include="Resources\Images\*" />
        <MauiImage Update="Resources\Images\dotnet_bot.svg" BaseSize="168,208" />

        <!-- Custom Fonts -->
        <MauiFont Include="Resources\Fonts\*" />

        <!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
        <MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
    </ItemGroup>
    <ItemGroup>
        <None Remove="Resources\Icons\report_icon.svg" />
        <None Remove="Resources\Fonts\Nunito-VariableFont_wght.ttf" />
    </ItemGroup>

    <ItemGroup>
        <Content Include="Resources\Icons\home_icon.svg">
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
        </Content>
        <Content Include="Resources\Icons\info_icon.svg">
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
        </Content>
        <Content Include="Resources\Icons\map_icon.svg">
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
        </Content>
        <Content Include="Resources\Icons\report_icon.svg">
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
        </Content>
        <Content Include="Resources\Icons\settings_icon.svg">
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
        </Content>
    </ItemGroup>

    <ItemGroup>
        <!-- Necessary NuGet packages for MAUI -->
        <PackageReference Include="Microsoft.Maui.Controls" Version="8.0.21" />
        <PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="8.0.21" />
        <PackageReference Include="Microsoft.AspNetCore.Components.WebView.Maui" Version="8.0.21" />
        <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
        <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="8.0.0" />
        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
        <PackageReference Include="Microsoft.Maui.Maps" Version="8.0.21" />
        <!-- Firebase packages -->
        <PackageReference Include="FirebaseAdmin" Version="2.4.1" />
        <PackageReference Include="FirebaseDatabase.net" Version="4.2.0" />
    </ItemGroup>

    <ItemGroup>
        <BundleResource Include="Resources\Fonts\Nunito-VariableFont_wght.ttf" />
    </ItemGroup>

    <ItemGroup>
        <Content Update="wwwroot\data\gem_active_faults_harmonized.geojson">
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
        </Content>
    </ItemGroup>

    <ItemGroup>
      <MauiAsset Update="Resources\Raw\AboutAssets.txt">
        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      </MauiAsset>
    </ItemGroup>
</Project>

我已经尝试过：

• 重置模拟器。

• 在不同设备上进行测试。

• 添加 CFBundleVersion。

当我使用模板创建新项目时，应用程序就会构建。

Answer 1

您可以按照以下步骤检查您的项目

1. 确保项目的 csproj 文件中的版本设置与 info.plist 文件中的版本。
   csproj 文件中的

   Application Display Version

    与
   info.plist 文件中的 

   Version

    以及 

   Application Version

   匹配 

   Build

   。

   您可以参考

   信息属性列表了解 info.plist 文件和 .csproj 文件之间的关系。

2. 根据

   无法在模拟器上启动ios应用程序中的解决方案 或设备“不包含有效的 CFBundleVersion”，问题 可能不是版本设置造成的。

   如果您的

   Resources

   文件夹中添加了相关资源
   项目，可以尝试暂时删除或替换检查
   错误是否会消失。

3. 检查项目中所有包是否都已经成功 添加到项目中，例如GoogleService-Info。这也可能会导致 你的错误

对于其他可能的错误原因，您可以参考

捆绑包的Info.plist不包含CFBundleVersion键中的答案。许多答案表明，导致此错误的原因有很多。您可以根据您的项目尝试解决方案。