使用CEFSharp Web浏览器中的ClickOnce发布崩溃WPF应用程序 [英] WPF application using CEFSharp Web Browser crashing in clickonce release

问题描述

我有一个简单的WPF应用程序，它工作在调试正常，但当我做的ClickOnce发布其崩溃试图加载CEFSharp网页浏览器时，

我有一个登录页面，用户点击，然后打开的浏览器一旦点击我碰到下面的错误

型
未处理的异常'System.Windows .Markup.XamlParseException'发生在
Pre​​sentationFramework.dll

其他资料：类型
构造函数的调用MyProject.Views.CefSharpWebBrowserUserControl相匹配的
指定绑定约束抛出了一个异常

的

 > < TabItem的标题=网页NAME =CefWebPage> 
> <网格背景=＃FFE5E5E5保证金=0> 
> < Grid.ColumnDefinitions> 
> < ColumnDefinition WIDTH =871 */> 
> < /Grid.ColumnDefinitions> 
> <访问量：CefSharpWebBrowserUserControl X：NAME =CefSharpWebBrowserUserControl>< /浏览次数：CefSharpWebBrowserUserControl> 
> < /网格和GT; 
> < / TabItem的> 
  

例外：无法创建CefSharpWebBrowserUserControl的一个实例。

TargetInvocationException：由
调用的目标Exceptionhas被扔到

FileNotFoundException异常：无法加载文件或程序'CefSharp.Core，
版本= 45.0.0.0，文化=中性公钥= 40c4b6fc221f4138'或
它的一个依赖。后面

系统找不到指定的文件。

代码

 公共部分类CefSharpWebBrowserUserControl：用户控件
 {
公共CefSharpWebBrowserUserControl（）
 {
的InitializeComponent（）; 
 VAR设置=新CefSettings（）; 
 settings.PackLoadingDisabled = TRUE; 
 =的WebBrowser新ChromiumWebBrowser（）; 
 WebBrowser.Address =www.google.com; 
 BrowserGrid.Children.Add（web浏览器）; 
} 
 
公共ChromiumWebBrowser web浏览器{搞定;组; } 
} 
} 
  

解决方案

的ClickOnce 默认情况下不包括 unamanged 资源 CefSharp 要求。有迹象表明，已经解决这个问题的许多问题。

下面是几个有用的。

• https://github.com/cefsharp/CefSharp/issues/1314


• 与第三方的DLL 部署WPF应用程序

搜索 GitHub上项目始终是一个很好的资源。
https://github.com/cefsharp / CefSharp /搜索q =的ClickOnce和放大器;类型=问题和放大器; UTF8 =％E2％9C％93

您还需要确保 VC ++的Redist 安装在你的目标机器。请参见 https://github.com/cefsharp/CefSharp#version-branches 了解更多信息其中一个 VC ++ 的版本，你需要。

在一般情况下，请尝试搜索 GitHub上 / 计算器发布您的问题之前。

I have a simple WPF application which works fine in debug but when i do a clickonce release its crashing when trying to load the CEFSharp web browser

I have a login page where the user then clicks open browser once clicked i get the following error

An unhandled exception of type 'System.Windows.Markup.XamlParseException' occurred in PresentationFramework.dll

Additional information: The invocation of the constructor on type 'MyProject.Views.CefSharpWebBrowserUserControl' that matches the specified binding constraints threw an exception.

> <TabItem Header="Web Page" Name="CefWebPage">
>                 <Grid Background="#FFE5E5E5" Margin="0">
>                     <Grid.ColumnDefinitions>
>                         <ColumnDefinition Width="871*"/>
>                     </Grid.ColumnDefinitions>
>                     <views:CefSharpWebBrowserUserControl x:Name="CefSharpWebBrowserUserControl"></views:CefSharpWebBrowserUserControl>
>                 </Grid>
>             </TabItem>

Exception: Cannot create an instance of "CefSharpWebBrowserUserControl".

TargetInvocationException: Exceptionhas been thrown by the target of an invocation.

FileNotFoundException: Could not load file or assembly 'CefSharp.Core, Version=45.0.0.0, Culture=neutral, PublicKeyToken=40c4b6fc221f4138' or one of its dependencies. The system cannot find the file specified.

code behind

    public partial class CefSharpWebBrowserUserControl : UserControl
    {
        public CefSharpWebBrowserUserControl()
        {
            InitializeComponent();
            var settings = new CefSettings();
            settings.PackLoadingDisabled = true;
            WebBrowser = new ChromiumWebBrowser();
            WebBrowser.Address = "www.google.com";
            BrowserGrid.Children.Add(WebBrowser);
        }

        public ChromiumWebBrowser WebBrowser { get; set; }
    }
}

解决方案

ClickOnce by default doesn't include the unamanged resources that CefSharp requires. There are many issues that already address this topic.

Here are a couple of useful ones

• https://github.com/cefsharp/CefSharp/issues/1314
• Deploying WPF Application with 3rd Party DLLs

Searching the GitHub project is always an excellent resource. https://github.com/cefsharp/CefSharp/search?q=clickonce&type=Issues&utf8=%E2%9C%93

You also need to make sure VC++ Redist is installed on your target machines. See https://github.com/cefsharp/CefSharp#version-branches for more info one which VC++ version you require.

In general, please try searching GitHub/StackOverflow before posting your question.

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