unhandled exception: system.nullreferenceexception: object reference not set 1. 解释NullReferenceException异常的含义 NullReferenceException是.NET框架中的一个常见异常,当程序尝试访问一个未初始化(即为null)的对象的成员(属性、方法)时抛出。这个异常提示开发者,他们在尝试使用一个尚未指向任何有效对象的引用。
英语翻译An unhandled exception has occurred in your application.If you click Continue,the application will ignore this application will be shut down immediately.Object reference not set to an instance of an object. 答案 你的应用程序发生异常.如果你点击继续(Continue),应用程序将忽略该异常并立即关闭.引...
NullReferenceException: Object reference not set to an instance of an object [.netcore webapp] -- Unhandled Exception: System.MissingMethodException: Entry point not found in assembly 'Microsoft.EntityFrameworkCore.Design, Version=1.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. Unit Test...
英语翻译An unhandled exception has occurred in your application.If you click Continue,the application will ignore this application will be shut down immediately.Object reference not set to an instance of an object.
When launching the Intell SSD toolbox (I have tired both 3.5.2 and 3.5.1 versions) and unhandled exception error is thrown. --- System.NullReferenceException: Object reference not set to an instance of an object. at controls.Button_Drive.get_Drive() at gui....
英语翻译An unhandled exception has occurred in your application.If you click Continue,the application will ignore this application will be shut down immediately.Object reference not set to an instance of an object.
[/tmp/16709218-9a96-4354-9104-10fa6462350d/restore.csproj] MSBUILD : error : System.NullReferenceException: Object reference not set to an instance of an object. [/tmp/16709218-9a96-4354-9104-10fa6462350d/restore.csproj] MSBUILD : error : at Regex1_Scan(RegexRunner, ReadOnlySpan`1) [...
Unhandled exception has occurred in a component in your application. If you click Continue, the application will ignore this error and attempt to continue. Object reference not set to an instance of an object.(Opening a drawing or Xref file)...
Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object. at SnipeSharp.Endpoints.EndpointManager`1.Create(T toCreate) at Marksman.Broker.SyncAll(SnipeItApi snipe, Asset currentAsset, Model currentModel, Manufacturer currentManufacturer, Category currentCat...
Could not load file or assembly 'AcCustomize.resources, Culture=en' or one of its dependencies. The system cannot find the specified file. 'Could not load file or assembly...' Objects reference not set to an instanc...