An unhandled exception occurred while processing the request. InvalidOperationException: Unable to resolve service for type Microsoft.AspNetCore.Http.IHttpContextAccessor while attempting to activate ...
2019-07-05 10:30 0 1620 推荐指数：
在新建asp.net core 应用后， 添加了自定义的ApplicationDbContext 和ApplicationUser ,并添加了Identity认证后， 会出现 InvalidOperationException: Unable to resolve service for type ...
System.InvalidOperationException HResult=0x80131509 Message=Unable to resolve service for type ...
详细错误如下 =================== System.AggregateException:“Some services are not able to be constructed (Error while validating the service descriptor ...
今天写了一个方法和接口，需要将接口通过依赖注入的方式注入到Controller里面，但是却出现了InvalidOperationException: Unable to resolve service for type ...
Unable to resolve service for type 'Microsoft.Extensions.Logging.ILogger' while attempting to activate 'xxxxx.Controllers.xxxxController'. 构造注入时需要加入 ...
出现上图那样的情况 一般是没有在Startup类中的ConfigureServices中注入接口和实现类 注入一个就ok ...
报错信息： InvalidOperationException: Unable to resolve service for type 'AutoMapper.Mapper' while attempting to activate 'BLL.Implementation.Report ...
在解决方案中搜索IdentityUser，修改为自定义的实体名称 ...
