Hi, I am trying to read in a file I just saved.
I can confirm that the file does exist.
However, I am wondering if it’s an issue with the fact that we are using .Netcore50
The stack trace is:
Stack Trace
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1]
An unhandled exception has occurred while executing the request.
System.IO.FileNotFoundException: Could not load file or assembly ‘System.IO.Packaging, Version=0.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’. The system cannot find the file specified.
File name: ‘System.IO.Packaging, Version=0.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’
at GemBox.Spreadsheet.ZipBuilder…ctor(Stream , FileAccess )
at GemBox.Spreadsheet.XlsxLoadOptions.(ExcelFile , Stream )
at GemBox.Spreadsheet.XlsxLoadOptions.LoadCore(ExcelFile excelFile, Stream stream, String path)
at GemBox.Spreadsheet.LoadOptions.(ExcelFile , Stream , String )
at GemBox.Spreadsheet.LoadOptions.(ExcelFile , Stream , String , Boolean)
at GemBox.Spreadsheet.LoadOptions.Load(String )
at GemBox.Spreadsheet.ExcelFile.Load(String path, LoadOptions options)
at GemBox.Spreadsheet.ExcelFile.Load(String path)
at HostingCostPortal.TenKeyHelper.ShuckDataFromExcelFileIntoDb(String filePath) in C:\Git\panorama\PanoramaCore\TenKeyless\HostingCostPortal\Helpers\TenKeyHelper.cs:line 96
at Panorama.Controllers.TestController.FileUpload(IFormFile file) in C:\Git\panorama\PanoramaCore\Panorama\Controllers\HostingCostPortal\TestController.cs:line 87
at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.TaskOfIActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|19_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
at Microsoft.AspNetCore.Routing.EndpointMiddleware.g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
at Microsoft.AspNetCore.Authorization.Policy.AuthorizationMiddlewareResultHandler.HandleAsync(RequestDelegate next, HttpContext context, AuthorizationPolicy policy, PolicyAuthorizationResult authorizeResult)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIMiddleware.Invoke(HttpContext httpContext)
at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)
at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)