Nhibernate - Error "Could Not Compile The Mapping Document: WebApplication1.documents.hbm.xml ![alt Text][1]"
Aug 31, 2010
error Could not compile the mapping document: WebApplication1.documents.hbm.xml ![alt text][1] photo [URL]
web.config
<?xml version="1.0"?>
<configuration>
<configSections>
<section name="hibernate-configuration" type="NHibernate.Cfg.ConfigurationSectionHandler, NHibernate" />
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="scriptResourceHandler" .....
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Apr 30, 2010
I have a dropdown list on an ASP.NET MVC project that I am pretty sure is not binding to my model because of my nhibernate mapping. I have tried many variations on the asp mvc side resulting in this post here.
MVC side of things seems fine I believe the issue may be that my object is trying to bind, but my mapping is out of whack.
My mapping is:
<many-to-one name="Project" lazy="false"
class="AgileThought.ERP.Domain.Property.Project"
column="ProjectGUID" />
My View gives an error saying that the GUID from the dropdownList selected value is not valid. Which I think may be that it is trying to push the GUID into my related project object.
The value 'fd38c877-706f-431d-b624-1269184eeeb5' is invalid.
My related project list binds to the dropdown list just fine, it is just not binding to my models Project entity.
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Feb 18, 2010
with fluent nhibernate, is there a way to dynamically switch the table of a mapping at runtime?
public class XYClassMap : ClassMap<XY>
{
public XYClassMap( )
{
Table("XYTable");
Id(d => d.Id).GeneratedBy.Identity();
Map(d => d.Value);
[code]...
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May 10, 2010
I am trying to configure NHibernate on my console application in which I am trying to map an Employee class to a table Employee.I am getting below exception which I have no clue:
Class:
class Employee
{
public int id;
public string name;
[code]...
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Feb 2, 2010
I'm working on a RoleProvider in .NET, using Fluent NHibernate to map tables in an Oracle 9.2 database.
The problem is that the many-to-many table connecting users and roles uses a primary key generated from a sequence, as opposed to a composite key. I can't really change this, because I'm writing it to be implemented in a larger existing system.
Here is my UserMap:
public UserMap()
{
this.Table("USR");[code].....
Yet, this is giving me the error:
Type 'FluentNHibernate.Cfg.FluentConfigurationException' in assembly 'FluentNHibernate, Version=1.0.0.593, Culture=neutral, PublicKeyToken=8aa435e3cb308880' is not marked as serializable.
Is there a simple fix to allow this HasMayToMany to use my PersistentObjectMap extension? I'm thinking I may have to add a convention for this many-to-many relationship, but I don't know where to start with that, since I've just started using NHibernate and Fluent NHibernate only recently.
EDIT: I think I've found a possible solution here: http://marekblotny.blogspot.com/2009/02/fluent-nhbernate-and-collections.html
I'll try the above method of creating an entity and a class map for the linking table and post my findings.
EDIT 2: I created a linking entity as mentioned in the above blog post and downloaded the newest binaries (1.0.0.623).
This helped me discover that the issue was with setting lazy load and trying to add roles to the user object in a completely new session.
I modified the code to move OpenSession to the BeginRequest of an HttpModule as described here. After doing this, I changed my data access code from wrapping the open session in a using statement, which closes the session when it is finished, to getting the current session and wrapping only the transaction in a using statement.
This seems to have resolved the bulk of my issue, but I am now getting an error that says "Could not insert collection" into the USR_ROLE table. And I'm wondering if the above code should work with a UserRoleMap described as:
public UserRoleMap()
{
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Hibernate's documentation for many-to-many relationship suggests creating an object to maintain a one-to-many/many-to-one, as in an ERD. I'm sure this would be much easier with conventional naming standards, but I have to stick with certain abbreviations and odd (and not always properly-implemented) conventions.
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Nov 19, 2010
I am having a problem mapping a many-to-one relationship from an abstract base class mapping to a concrete union-subclass. Example:
public abstract class Entity
{
public virtual Guid ID {get; set;}
public virtual string Name {get;set;}
public virtual User OwnerUser {get; set;}
}
public class User : Entity
{
public virtual string UserName {get; set;}
}
I have a base abstract class for all of my database objects. I am mapping these classes with the Entity class as the abstract mapping class and the User as a union-subclass. When creating the configuration object, no errors are thrown and the Schema exports just fine. However, the field to the OwnerUser just won't show up in the database for all of the concrete classes. Here is an example of how the mapping looks
<class entity-name="Entity" name="Entity" abstract="true">
<id name="ID" type="guid">
<generator class="guid.comb"/>
</id>
<property name="Name" />
<many-to-one name="OwnerUser" column="ID" entity-name="User" />........
I am also using an Oracle XE instance as the database backend. If this isn't enough information to properly answer the question, let me know and I will add what I can.
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Jul 24, 2010
I have created a web application project in vs2005. This is a simple website which has one form and a master page. It runs fine in my local machine but when I publish it to my hosting server it shows error in master page i.e.Parser Error Message: Could not load type 'WebApplication1.Site1'. Site1 is my master page.
The line on which the error is occuring is
[Code]....
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Nov 9, 2010
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Jun 16, 2010
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Jan 8, 2010
I'm using .net 2008, and this is basically just the beginning of the project. I created a web application and I tried to run, and I get the parse error message "Could not load type 'WebApplication1._Default'".
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Jul 20, 2010
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Feb 19, 2011
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Feb 8, 2011
I hope I am asking this in the right forum as I need an answer quick. I have a table in my database called PersonalData. In my application I have a model for PersonalData that looks like this:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Globalization;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Security;
using System.Data.Entity;
using System.Data.Entity.ModelConfiguration;
namespace MyApp.Models
{
public class PersonalData
{
[Key]
public Guid PersonalDateGuid { get; set; }
[Required]
public Guid fkUserGuid { get; set; }
[Required]
public int fkProviderId { get; set; }
[Required]
public int SourceSystem { get; set; }
[Required]
public int DataType { get; set; }
[Required]
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public int ValTinyInt { get; set; }
public int ValInt { get; set; }
public float ValDec { get; set; }
public string ValStr { get; set; }
public int Sync { get; set; }
}
}
When I try to add a new record it tries to automatically pluralize the table name and gets an error that says "{"Invalid object name 'dbo.PersonalDatas'."}"
So I want to do a mapping in my dbcontext class like so:
[Code]....
But I keep getting a design time error:
Error 1 'System.Data.Entity.ModelConfiguration.EntityTypeConfiguration<MyApp.Models.PersonalData>' does not contain a definition for 'MapSingleType' and no extension method 'MapSingleType' accepting a first argument of type 'System.Data.Entity.ModelConfiguration.EntityTypeConfiguration<Myapp.Models.PersonalData>' could be found (are you missing a using directive or an assembly reference?)
[Code]....
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Apr 27, 2016
error: No mapping exists from object type sytem.web.UI.webcontrols.TextBox to a known managed provider native type?
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Jun 2, 2010
I want a program that can keep track of all components that need translation (labels, strings, fields), and then I can give the pieces to a person to translate and gather the translated text back into to the program and it will compile all of the text into a new application in the foreign language. I did find Sisulizer (a localization tool) but it doesnt work with Asp.net Controls properly.
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Mar 2, 2011
this is the error i get
[Code]....
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Dec 10, 2010
I am getting a compilation error with ReportServer.Asp.net 2.0 ReportServer 8.0Works fine on my Dev box and the Test Server.However on Production I get the following error....
[Code]....
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Nov 29, 2010
I have a ProductService class that defines the following methods. It doesn't work, as I will explain further below, but it gives the compile error CS1061: 'ProductService' does not contain a definition for 'GetByid'. Unless I've dropped the ball on method overloading, why is the public overload of GetById not seen by other code?
public IEnumerable<Product> ListActiveByCatId(Guid catId) {
return _entityContext.Products
.Include("Category")
.Where(p => p.Category.id == catId);
}
[code]....
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Jun 16, 2010
Is it possible to validate property of a ASP.NET UserControl at compile time..
e.g. ID="1" shows an error
I have a public property called 'UploadDirectory'
I want to show error message when the directory is not present.I wrote following code for the public property but it works as expected at runtime only
/// <summary>
/// Format e.g. ~/UploadDirectory/
/// </summary>
[code]....
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Feb 16, 2011
I am converting some code from asp classic to c#
Need to createObject
Object obj=new Object();
obj= server.CreateObject("SOFTWING.ASPtear");
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I added using System.Net; what other references I need to add for it to compile?
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Mar 10, 2010
Using VS2008 SP1, .NET 3.5 SP1, C# Web Application Project
As we know, Web Application Projects (unlike Web Site Projects) compile the entire site for deployment. We have discovered a situation where the visual studio compiler doesnt catch and error. Then when we deploy the dll to the website (or even just run it in the built in web server) it catches the error and displays it as a "compilation" error during runtime. This is obviously disturbing. Let me explain the error:
Take a single web page in a new C# web app project, such as the default.aspx. Add a checkbox. Create an event handler for the checked changed event. Note that it modifies the .aspx file to add oncheckedchanged="yourmethodhere" in the checkbox item. Compile and everything is fine.
Now change the name of the method in the .aspx file, say for yourmethodhere to yourmethodhere_1 and compile again. Note you havent change the code behind, so you SHOULD get a compile error. But you dont. Now if you deploy or debug it, you will get a compilation error during runtime.
Note: If you do exactly the same thing in a web SITE project, the validation compile that it does when you choose to "build" the project DOES catch this error. In other words, only c# web APPLICATION projects have this problem.
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