SQL Server :: Invalid Table Object - Error Message
Jan 6, 2011
I am somewhat new to c# so I am unfamiliar with data access. I have used PHP but it is obviously less strict of a language than any form of dot net. With some help I have put together a try/catch sequence that outputs the below error message using a 'sqlex.Message'
Invalid object name 'nwsb_tbUsers'.
I am a bit confused about the error message though because the "tbUsers" table does exist inside of my MDF database that I created it via FTP. Is something wrong with my connection string possibly?
I'm completely ignorant when it comes to SQL Server, so bear with me. I'm following a tutorial on writing a poll [URL] and when I try to save the Stored Procedure I get "Invalid object name 'dbo.NewPoll'". I'm using Visual Studio 2010 and SQL Server 2008 Express. I'm the systems administrator of my production server, infact I have the "box" downstairs. So I can do any changes and all that. familiar with MySQL, maybe I'm not twigging on to something yet.
I am trying to execute a CREATE TABLE which results in the following SQL exception:
Invalid object name 'UserLock'.
The statement looks like this:
USE [db] GO CREATE TABLE [db].[dbo].[UserLock] ( [Login] [varchar](150) NOT NULL, [ExpirationDate] [datetime] NOT NULL, CONSTRAINT [PK_UserLock] PRIMARY KEY CLUSTERED ([Login] ASC) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY]
The strange part is that I can run the query successfully inside the Microsoft SQL Management Studio with the same user but not within my .NET web application written in C#. I am not using any frameworks and I connect to the database with the provided classes out of System.Data.SqlClient. All other database queries work within the app. The database is Microsoft SQL Express 2005.
I catch the exception in another method. The SQL connection itself is beeing set up in antoher method, aswell. It's the standard SqlConnection connection = new SqlConnection(connectionString);
I created this sp just as my other sp's are created. I took an existing SP and I just modified the name of the sp for the new name. I changed the MODIFY word to CREATE and made the new procedure. All of them work when I execute the sp. Why is it when I open the sp to modify the line is underlined in red with Invalid Object Name. This is the case is each one. Select, SelectAll, Insert, Delete, and Upate. dbo is the ower of each one. I have checked the properties. Here is the code used to create:
I tried to add a stored procedure to my already group of procedures. For example, I have link_delete, Link_insert, Link_update I need a way to insert a link and this must relax the constraints: I tried to create a Link_insert2 and the thing is underlined in red saying Invalid Object in my query window. I basically renamed the existing Link_Insert stored procedure and added the line:
ALTER TABLE tblLink DROP FOREIGN KEY FK_tblLinks_tblWebSite
because my program is not able to write to the table unless I do this. I was going to just forget the stored procedure altogether and use a sub which I did and is writing a row. It is not returning the SCOPE_IDENTITY however, and I must get that. Can someone tell me how to get that?
I have forgotte password page in my application,page have one textbox to insert email address,when user click on submit button if inserted email address (i.e. abc@gmail.com) does not exits in DB it will give custome error message like "Email ID not available".after that suppose user will enter inproper email address (aaa#gmail.com) than client side validation for regular expression will file "Email id not valid",at same both message be on screen,now i want only one message at a time.so please can you help me for same
I created a method in my class which will determine if an input is a numeric value or not.
Code:
[URL]
And even I input a numeric value in my entry, still I get the error message "Invalid entry". Can anyone from this community have an idea on how am I going to solve this issue.
I tried the datagrid cell editing. But i'm getting the following error. Error message is "Object reference not set to an instance of an object.". How to solve this error? Here i attached my code also.
<asp:TemplateColumn HeaderText="Appoinment Date"> <ItemTemplate> <%#DataBinder.Eval(Container.DataItem, "followupdate")%> </ItemTemplate> <EditItemTemplate> <input ID="DateTimePicker1" runat="server" type="text" onfocus="showCalendarControl(this);" value='<%#DataBinder.Eval(Container.DataItem, "followupdate")%>' /> </EditItemTemplate> </asp:TemplateColumn> Dim test3 As HtmlInputText test3 = New HtmlInputText test3.Value = CType(e.Item.FindControl("DateTimePicker1"), HtmlInputText).Value
I'm getting the null value. How to solve this problem?
It has a part where it sends new users their first password in email.. and yes I'm getting that annoying cannot access CDO.Message object error traced back to the "Error loading type library/DLL" message. but I remember that it used to work fine with my old computer I started the development on.
1. It isn't a permission error.. like most cases (tried granting admin access to the ASPNET user)
2. I have the required dll files registered (checked them several times and even reinstalled them a few times)
3. Tried putting only that piece of code in a new application to be able to experiment.. Started commenting out blocks of code until it finally "worked" (I didn't get the error). So it seems like I only get the error if I add a mail field (which is bad since I need those for authentication..)
I usually only write in ASP, so I am not very familiar with this script. Can anyone tell me how to how to request a querystring so I can use it to pull the image location. Like this.
When the page loads I am able to click the add button and it moves the selected person from one dataset to the next. If I then try to move another person I get the error message 'Cannot find table 0'. I have changed the text to bold where the error occurs.
In the VS2005 environment, when I test my session to make sure the page redirects to the main page (itself) if the session is null, it works. There is no error.
The function I use for this is:
[code]....
However, when it is in the production environment in IIS 6.0, when the session has timed out, and I then do a postback by doing some slider control, I see the page reload but immediately thereafter, it throws a Server Error exception of : Object reference not set to an instance of object.
however, why is it that the Slider1_TextChanged event fired even even after during page_load, the page was told to do a response.direct ?? shouldn't the entire page have gone through a full-page refresh life cycle ? why did it continue on to attempt to raise the Slider1_TextChanged event?
I'm attempting to do the most simple of mappings with FluentNHibernate & Sql2005. Basically, I have a database table called "sv_Categories". I'd like to add a category, setting the ID automatically, and adding the userid and title supplied.
Database table layout:
CategoryID -- int -- not-null, primary key, auto-incrementing UserID -- uniqueidentifier -- not null Title -- varchar(50) -- not null
Simple.
My SessionFactory code (which works, as far as I can tell): _SessionFactory = Fluently.Configure().Database( MsSqlConfiguration.MsSql2005 .ConnectionString(c => c.FromConnectionStringWithKey("SVTest"))) .Mappings(x => x.FluentMappings.AddFromAssemblyOf<CategoryMap>()) .BuildSessionFactory();
My ClassMap code:
public class CategoryMap : ClassMap<Category> { public CategoryMap() { Id(x => x.ID).Column("CategoryID").Unique(); Map(x => x.Title).Column("Title").Not.Nullable(); Map(x => x.UserID).Column("UserID").Not.Nullable(); } }
My Class code:
public class Category { public virtual int ID { get; private set; } public virtual string Title { get; set; } public virtual Guid UserID { get; set; }.......
I just got a new computer with Windows 7 and installed IIS, including support for ASP. I am running everything locally on my computer. A simple statement like <% response.write time() %> works fine, so ASP is working, However, when I try to run a page that accesses a database (at least, I am assuming that that is the root of the problem) then I get the unhelpful error message:An error occurred on the server when processing the URL. Please contact the system administrator.If you are the system administrator please click here to find out more about this error. I have no idea where to begin. the database is in the same location as it was on with my old computer, and I have adjusted permissions to the database so that everyone except Creator Owner has full permissions - for whatever reason I am not able to change Creator Owner permissions.
I have a user control in the sidebar(in my web site) for display title and picture of any of news. his usercontrol in all of the pages is observable. when user click on the picture navigate to the page News.aspx for more details. first time i can but in second time when i click on another picture in the News.aspx i get an error like below:
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation. but when i reload the page the problem is solved my code is:
