Access Violation Exception Sql Ce
You may get disposed exception or other managed exception but in this case the timing was such that connection object always ended up in getting finalized while query is getting executed How should I position two shelf supports for the best distribution of load? As far as I know EF should manage the threading, I never had such an issue until I created the background call. –Hannish Nov 23 at 11:02 add a comment| up Thursday, October 02, 2008 11:37 PM Reply | Quote 0 Sign in to vote Â I have the same problem using VS 2005 and SQL Server CE 3.0 and would be check over here
How can I easily double any size number in my head? It just happens whenever it feels like it!!! But I would think that it has to be either buffer overrun or any memory chunk sql ce native dll has been messing with [Reply] February 21, 2009 at 12:31 am Why is Rogue One allowed to take off from Yavin IV? https://blogs.msdn.microsoft.com/sqlservercompact/2009/05/05/troubleshooting-access-violation-exception-while-using-sql-server-compact-database-with-ado-net-provider/
I was able to reproduce this with multiple instances (6 for example) of the attached strategy using Market Replay running at max speed on CL instrument, 10 Range bars. Source=System.Data.SqlServerCe StackTrace: bei System.Data.SqlServerCe.NativeMethodsHelper.CompileQueryPlan(IntPtr pQpCommand, String pwszCommandText, ResultSetOptions options, IntPtr pParamNames, IntPtr prgBinding, Int32 cDbBinding, IntPtr& pQpPlan, IntPtr pError) bei System.Data.SqlServerCe.NativeMethods.CompileQueryPlan(IntPtr pQpCommand, String pwszCommandText, ResultSetOptions options, IntPtr pParamNames, IntPtr prgBinding, Int32 No person employed by, or associated with, NT or any of its affiliates is authorized to provide any information about any such Vendor Content.
Anmelden | kostenlos registrieren | Suche | FAQ » Hauptmenü myCSharp.de »Startseite »Forum »FAQ »Artikel »C#-Snippets »Jobbörse »Suche »PluginfürFirefox »PluginfürIE »GadgetfürWindows »Regeln »Wieposteichrichtig? »Datenschutzerklärung »wbb-FAQ Mitglieder »Liste/Suche »Stadt/Anleitungdazu »Weristwoonline? Can be corrected by using connection.CreateCommand(); share|improve this answer answered Jan 15 '09 at 16:20 serhatozgel 12.4k2484127 add a comment| up vote 3 down vote SQL CE objects are not thread-safe. Is this a scam? Coup: Can you assassinate yourself?
Charts don't amazingly load any faster, what tasks are actually being distributed among the cores? Also, since the trades have not been executed, the results may have under-or-over compensated for the impact, if any, of certain market factors, such as lack of liquidity. Join them; it only takes a minute: Sign up Access Violation Exception in SqlCeConnection dispose up vote 5 down vote favorite Application/Code description: My application is based on c# and uses What's the purpose of the same page tool?
Copy Link Dan 1190 posts 3458 karma points admin c-trib Dec 16, 2011 @ 15:16 0 Hi 7mountains, Welcome to Our! We're happy to give it a run here on our side. I'm using SQL CE 4.0 and as the article states "the application should serialize access to these objects" I've used lock to serialize the calls to SaveChanges().. –Tom Hunter Aug 6 We are preparing fake strategy that will generate this error and will send it in, but we are totally sure it is not influenced by SQL or .NET versions or installations,
asked 4 years ago viewed 2809 times active 4 years ago Linked 3 SQL Compact 4.0 crashing Related 2SQL Server Compact Edition with Entity Framework2SQL Compact 4.0 and Entity Framework 4.0: http://stackoverflow.com/questions/32307252/access-violation-exception-in-sqlceconnection-dispose Hi all, we struggle with the same problem for about a year (we have first encountered it when we changed from beta 13 to beta 14), our script is way more more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Attempted to read or write protected memory.
Go to Page... http://gbnetvideo.net/access-violation/unhandled-exception-at-access-violation-reading-location.html This is the cause of the problem. I moved that call after the other processes finished and that solved it. A word for something that used to be unique but is now so commonplace it is no longer noticed Platonic Truth and 1st Order Predicate Logic iPhone SE powers on whenever
Coprimes up to N Is there a limit to the number of nested 'for' loops? Why is my scene rendered repeatedly when I press F12? If you are interested in learning more about, or investigating the quality of, any such Vendor Content you must contact the vendor, provider or seller of such Vendor Content. this content Join them; it only takes a minute: Sign up SQL Server Compact Edition 4 - AccessViolationException up vote 5 down vote favorite 1 I'm building a .NET 4 WPF application using
Den Thread starte ich folgendemaßen: C#-Code: private void SyncMethod()
var taskA = new Task(() => SyncMethodThread(), TaskCreationOptions.LongRunning);
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Still get crashes on running market replay and don't know why. An investor could potentially lose all or more than the initial investment. This is often an indication that other memory is corrupt. 2011-03-20 02:41:07:422 System.AccessViolationException: Attempted to read or write protected memory. Attached please find the strategy to reproduce (use multiple!) and a trace log.
What is the importance of Bézout's identity? Only risk capital should be used for trading and only those with sufficient risk capital should consider trading. This is often an indication that other memory is corrupt. 2011-03-19 20:36:52:793 System.AccessViolationException: Attempted to read or write protected memory. have a peek at these guys For instance multiple users (processes) access the db on a shared location? –C Sharper Aug 31 '15 at 9:21 I would try to report it to M$ connect -
After 1 successful test the problem came back. Troubleshooting: Access Violation exception while using SQL Server Compact database with ADO.NET provider ★★★★★★★★★★★★★★★ SQL CE TeamMay 5, 20090 Share 0 0 Possible causes for Access Violation exception in general: