ASP.Net Web アプリケーションで CefSharp.OffScreen を実行することは可能ですか? 試してみると、このエラーはすぐに発生し、ブレークポイントを設定できるコードの前にあります。このエラーを取得するには、新しいプロジェクトを作成し、CefSharp.Offscreen パッケージを追加してから F5 を押します。いくつかの参照を追加する必要があると思いますか、それとも STA スレッドが必要ですか? これはおそらくこのライブラリの典型的な使用法ではないことを認識していますが、実験しているだけです。
Server Error in '/' Application.
Could not load file or assembly 'CefSharp.BrowserSubprocess.Core.DLL' or one of its dependencies. The specified module could not be found.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'CefSharp.BrowserSubprocess.Core.DLL' or one of its dependencies. The specified module could not be found.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[FileNotFoundException: Could not load file or assembly 'CefSharp.BrowserSubprocess.Core.DLL' or one of its dependencies. The specified module could not be found.]
System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +37
System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +159
System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) +80
System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +22
System.Reflection.Assembly.Load(String assemblyString) +29
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +39
[ConfigurationErrorsException: Could not load file or assembly 'CefSharp.BrowserSubprocess.Core.DLL' or one of its dependencies. The specified module could not be found.]
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +777
System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +229
System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +140
System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +176
System.Web.Compilation.BuildManager.GetPreStartInitMethodsFromReferencedAssemblies() +99
System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath, Boolean& isRefAssemblyLoaded) +310
System.Web.Compilation.BuildManager.ExecutePreAppStart() +165
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +590
[HttpException (0x80004005): Could not load file or assembly 'CefSharp.BrowserSubprocess.Core.DLL' or one of its dependencies. The specified module could not be found.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +10080656
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +99
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +263
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4075.0