DataSource Controls :: System.OutOfMemoryException - Cannot Execute Script / How To Fix Error
Apr 1, 2010
I am trying to run a script to build a database structure for open source app nopcommerce. When I try to run the script via sql management studio I receive and error (below). I am running sql express on the hosting server. I also have issues connecting via management studio directly to the sql server installation, but am able to connect via remote desktop. I dont know specifics about the installation since I was not the one to install it.
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Jun 1, 2010
I just published my website to a server. Using this server I get the following error when I click on an image to view it:
System.OutOfMemoryException: Out of memory.
I didn't had the error when I worked on my local server.
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Jul 9, 2010
I am facing a problem wherein, whenever I am trying to export a large recordset to excel (over 50k records) I am getting the System.OutOfMemoryException. I want to know a couple of things :
1. How do I handle this exception as try - catch does not seem to work?
2. I am pasting sample code. I just want to know if there is a better way of doing this :
[code]....
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Sep 20, 2010
I stuck in the issue of exporting excel it gives error System.OutOfMemoryException in excel 2007 we cam export 1000000 rows but while exporting more then 250000 rows its gives the error the logic to upload the excel as i am using is
[code]....
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Feb 22, 2010
i have a file upload control in my page and have set the max file size in web.config to 1 GB (this is an intranet app).
However, when I try to upload a 280 MB file, it throws System.OutOfMemoryException. The server has 4 GB of RAM and plenty of disk space.
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Apr 8, 2010
I have an ashx handler with the following code. The idea is to hide the path of the file and prompt a download
[code]....
This works fine for some files however on others i get
Exception of type 'System.OutOfMemoryException' was thrown.
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Jan 15, 2011
i created a web application by using Asp.NET webform, NHibernate to access Sql Server 2008 database and StructureMap as IOC Container.
Everything seem to work ok since few users use it; when user number increases (we can say 10+ users) webapp crashes with this error:
System.OutOfMemoryException
I downloaded redgate ants suite: the performance tool says that maximum cpu time is in NHibernate createSessionFactory for a GetAll request.
This is my NHibernateHelper object:
[code]....
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Apr 10, 2010
sing VS 2008 at a workstation, I have successfully developed a local, file-system ASP.NET 3.5 website. The wbesite included a membership page with Windows authentication and a web parts page. The SQL Server 2005 ASPNETDB database has been created at an IIS web servr. Using the ASP.Net development server of the workstation, both the membership Membership/WebParts pages at the local website worked very well.
Then, I copied the website to a virtual directory at the IIS web server and creates a remote website for the workstation. Under theASP.NET development server of the workstation, both membership and webparts pages of the remote website at the IIS web server also worked fine.
However, when running these web pages from the IIS web server machine, something wrong happened with the web parts page. (The membership page still worked very well.) For the ASPNETDB database at the IIS web server machine, there is an EXECUTE permission error on an ASPNET stored procedure.
What are the differences between the ASP.NET development server and IIS web sever, which caused the EXECUTE permission error on the ASP.NET S.P.? How to find and fix the errors?
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Sep 6, 2010
Does anyone know why this happens?
[URL]
It was running fine and then all of a sudden this message poped up.
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Nov 25, 2010
I have an XElement object that contains about 120MB of data. The XML consists of approx 6000 elements of about 20kb each.
I am trying to call XElement.ToString() as I need to return the OuterXml in a webservice.
I am getting a System.OutOfMemoryException.
System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown:
at System.String.GetStringForStringBuilder(String value, Int32 startIndex, Int32 length, Int32 capacity)
at System.Text.StringBuilder.GetNewString(String currentString, Int32 requiredLength)
at System.Text.StringBuilder.Append(Char[] value, Int32 startIndex, Int32 charCount)
at System.IO.StringWriter.Write(Char[] buffer, Int32 index, Int32 count)
at System.Xml.XmlEncodedRawTextWriter.FlushBuffer()
at System.Xml.XmlEncodedRawTextWriter.WriteAttributeTextBlock(Char* pSrc, Char* pSrcEnd)
at System.Xml.XmlEncodedRawTextWriter.WriteString(String text)
at System.Xml.XmlEncodedRawTextWriterIndent.WriteString(String text)
at System.Xml.XmlWellFormedWriter.WriteString(String text)
at System.Xml.XmlWriter.WriteAttributeString(String prefix, String localName, String ns, String value)
at System.Xml.Linq.ElementWriter.WriteStartElement(XElement e)
at System.Xml.Linq.ElementWriter.WriteElement(XElement e)
at System.Xml.Linq.XElement.WriteTo(XmlWriter writer)
at System.Xml.Linq.XNode.GetXmlString(SaveOptions o)
at System.Xml.Linq.XNode.ToString()
I have the same data in an XmlDocument and can call XmlDocument.OuterXml without a problem. I can also call XElement.Save() to save the XML to a file without a problem.
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Feb 23, 2011
I have to pull 150K records from DB. I am using da.Fill(ds,"Query") and its throwing system.outofmemoryexception.
Dim daGrid As New SqlDataAdapter(sqlcmd_q)
daGrid.Fill(dsGrid, "Query")
daGrid.Dispose()
I need this datatable only. I cannot use XML. because I need assign this to MSChartControl to display ScotterPlot.
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Feb 17, 2010
I have hosted some 5 applications on IIS in my server.
After sometimes I am getting System.OutOfMemoryException error due to out of memory in ASP.NET Temp Folder.
Is there any way to clear it automatically or any setting for this.
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Jun 22, 2010
I am getting a system.outofmemory exception in my code:
[code]....
how I go about diagnosing and fixing this exception?
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Sep 23, 2010
I'm Using a DataReader to Read about 100,000 records, my code look like :
[Code]....
I have a per row computation in reading the rows on GetMyType2Info() method, and this method also another method that I return only one record by ExecuteReader(). the problem is that when the MyTypeList (List<T>) has about 21,000 Items of MyType (<T>) System.OutOfMemoryException is thrown. wanted to know how to resolve this and wanted to know more about the maximum size of List<T> capacity. in addition the execution of the main Query with 100,000 records take about 4 seconds in SQLServer a record has only types of nvarchar , float,datetime and int
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Nov 15, 2010
When I refresh the entity framework with big table, I get the System.OutOfMemoryException.
Is there any better way to refresh the EF with big tables? I'm using .Net 3.5
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Oct 14, 2010
I have a website that I have run for years running a custom built CMS. It has had no problems ever. I decided to create a demo (temporary url) of the CMS using the exact same website. Only people I give access to would be able to login and change it, so it basically is not in use for the most part.
I tried this demo site the past few days, and I noticed that I kept getting System.OutOfMemoryException errors. I would wait for an hour or so, then it would work. Next day, same thing.
What could explain this? 2 exact same websites....one that is used all the time (no memory issues), and one that is hardly ever used (memory issues). Doesn't really make sense to me.
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Aug 3, 2010
We have an asp.net 2.0 application in which we get the exception of type 'System.OutOfMemoryException' whenever value is retrieved or stored in viewstate. It does not happen when we test it in local PC but when it is deployed on application server, the exception is thrown.
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Feb 8, 2010
I have one issue , on that page i have Gridview ie: binding data(by making relationship b/w two tables ) ie: each row contains 75 EasyListbox control so it will be visible as per the condition ie: getting from Database.
But when the page_Loads on that page - First rows shows correctly ie: when i click on paging for Second page - it shows error like this
[code]....
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Jan 20, 2011
I am getting Error Msg Given Below..After Uploading My WebApplication..whenever i try to access my webapplication? what is the exactly reason of this Error. Some time it solved automatically when i try some time later.
Server Error in '/' Application.
Exception of type 'System.OutOfMemoryException' was thrown.
Description:
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
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Nov 30, 2010
I am getting this exception whenever i tried to delete the WCF Service reference in project.I cannot even update it.Our WCF Service is bit huge and looks like this is causing the issue.I Start/Stopped IIS web server but still i cant get rid of it.
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May 7, 2010
I'm doing a bulk insert to a sql server and when I do so, the SQL server connection string I have is logged in as admin, but when I press the "submit" button I'm getting this error. The file that I'm trying to open is in a folder with admin read/write access and as I said the SQL connection string is for the admin account. Anyone have any idea what causes this?
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Dec 25, 2010
I receive the following error in the code below: System.NullReferenceException: Object reference not set to an instance of an object. When I am logged into the page I do not receive the error. My Code:
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub SqlDataSource4_Selecting(ByVal sender As Object, ByVal e As SqlDataSourceCommandEventArgs) Handles SqlDataSource4.Selecting
Dim MemUser As MembershipUser
MemUser = Membership.GetUser()
UserID.Text = MemUser.ProviderUserKey.ToString()
e.Command.Parameters("@UserId").Value = MemUser.ProviderUserKey.ToString()
End Sub
End Class
I read the following online: You are trying to use a reference variable who's value is Nothing/null. When the value is Nothing/null for the reference variable, that means it is not actually holding a reference to an instance of any object that exists on the heap. You either never assigned something to the variable, never created an instance of the value assigned to the variable, or you set the variable equal to Nothing/null manually, or you called a function that set the variableto Nothing/null for you. The following is the Arthur's code example and his suggested fix which I am sure is right:
Private Sub TestString()
Dim a As String
If a.Length = 0 Then
Console.Write("Yes")
End If
End Sub
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Mar 17, 2010
I get and error when I run a sub select statement. What is wrong with the statement?
[Code]....
[Code]....
ERROR:
System.Data.SqlClient.SqlException: Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.
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Feb 19, 2010
I added a button click event to my project as:
But since this i am getting this error saying:
Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.TextBox
There seems to be no error in my code.
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Apr 27, 2010
I am getting error "Cannot implicitly convert type 'string' to 'System.Data.DbType".
When I am passing Stored procedure parameter it expets 'System.Data.DbType" and the Data member is declared as a string.
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