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System.accessviolationexception Was Unhandled

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We have an external watchdog too (have had for some time), but this enables a much quicker restart where its possible to do it. –Andiih Nov 27 '13 at 16:13 add I'm deeply thinking about creating a separate service which is triggered by/triggers a file-change event to send/receive data between the main application and the OPC server. Basis that generates a topology for a connected topological space Is the Nintendo network ban tied to NNID or the console? Stack trace: c# debugging runtime-error share|improve this question edited Nov 27 '14 at 14:34 leppie 85k13148259 asked Jun 18 '14 at 20:32 JABFreeware 2,43211437 1 You get that exception in http://chatflow.net/access-violation/fatal-error-unhandled-access-violation-reading-0x0000-exception-at.html

Your Email Password Forgot your password? Sergey Alexandrovich Kryukov 29-Apr-13 17:07pm Exactly.—SA Eric Gerbers 30-Apr-13 4:41am If Sergey's solution doesn't work i will do so Dave indeed.Thx in andvance, cheers from the Netherlands Thanks a lot!!!! An access violation in unmanaged code that bubbles up to managed code is always wrapped in an AccessViolationException exception.In either case, you can identify and correct the cause of the AccessViolationException

System.accessviolationexception Was Unhandled

In my PC OS is windows 7 ultimate, and in the other its windows 7 enterprise. It occurs in a small (very trivial) WinForms program distributed with my own commercial app. once it is trigger, it will report AccessViolation. Installing .NET 4.5.2 didn't solve it for me, but changing the "Platform target" from "Any CPU" to "x86" did (on the "Build" property page).

Why call it a "major" revision if the suggested changes are seemingly minor? For code written for previous versions of the .NET Framework that you want to recompile and run without modification on the .NET Framework 4, you can add the element to your Coprimes up to N stuck with this limit of a sum . System.accessviolationexception C++ Browse other questions tagged c# .net exception com modi or ask your own question.

I run Win 8.1 64-bit and Visual Studio 2013. System.accessviolationexception Attempted To Read Or Write Protected Memory Not all reads or writes through bad pointers lead to access violations, so an access violation usually indicates that several reads or writes have occurred through bad pointers, and that memory Did Malcolm X say that Islam has shown him that a blanket indictment of all white people is wrong? I'm suspecting that system exception catch mechanism has been changed since .NET4.0.

Second order SQL injection protection Which process is `/proc/self/` for? Access Violation Exception C++ What is the impact on the world politics if teleportation is possible? LaTeX resume, in classic style, templated to avoid publishing my private info A bit, a nibble or bite? Fiancée has a position lined up, but none of the universities in the area are hiring.

System.accessviolationexception Attempted To Read Or Write Protected Memory

share|improve this answer answered Jun 18 '14 at 20:49 Gerhard Powell 1,90921939 That doesnt help –JABFreeware Jun 18 '14 at 21:15 This seems to be a problem We see these as we've configured the AppDomain.CurrentDomain.UnhandledException event to log the exception. System.accessviolationexception Was Unhandled Once you do this, it should resolve this particular access violation. Handleprocesscorruptedstateexceptions C# The method I am calling throws a System.AccessViolationException, which is intercepted by Visual Studio.

Iteration can replace Recursion? Can a 50 Hz, 220 VAC transformer work on 40 Hz, 180VAC? For more information, see Automatic Memory Management.Make sure that the memory that you are attempting to access has not been corrupted.If several read or write operations have occurred through bad pointers, Join them; it only takes a minute: Sign up Access violation exception c# up vote 0 down vote favorite This is my code that throws an exception, it just randomly started System.accessviolationexception Citrix

For example, the library is expecting a 32-bit signed integer followed by a 32-bit pointer to a structure and your code passed in a 64-bit integer and/or a 64-bit pointer causing If you are developing within a C# project, then you can do this by adding the call prior to your Application.Run call within your application's entry point. Join them; it only takes a minute: Sign up Programs randomly getting System.AccessViolationException up vote 5 down vote favorite 1 Okay so I have been having a lot of issues with check over here System.Windows.Forms.UnsafeNativeMethods.IMsoCompo nentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)\r\n at System.Windows.Forms.Application.ThreadContext.Run MessageLoopInner(Int32 reason, ApplicationContext context)\r\n at System.Windows.Forms.Application.ThreadContext.Run MessageLoop(Int32 reason, ApplicationContext context)\r\n at WindowsFormsApplication1.Program.Main() in D:\\TRUPTI\\02-02-2013-RNSB WithPaymentEdit\\RNSB\\RNSB\\Program.cs:line 25\r\n at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)\r\n at

This may be the difference between an answer and no answer. –taylorjonl Nov 27 '12 at 6:31 is this picture what you needed? :) –Arrie Nov 27 '12 at Access Violation Exception Was Unhandled Visual Studio What is plausible biology of ocean-dwelling, tool-using, intelligent creatures? Applications of complex numbers to solve non-complex problems Second order SQL injection protection Why didn't the Roman maniple make a comeback in the Renaissance?

parameter type miss-match (passing in a long for db-int32 or long to nvarchar(10) which is shorter) share|improve this answer answered Jun 26 '15 at 13:34 Apex ND 9816 add a comment|

Linux questions C# questions ASP.NET questions fabric questions C++ questions discussionsforums All Message Boards... Makes no difference which version of .NET my app targets either (2.0, 3.5, 4.0, whatever). Why wasn't the Imperial Pilot in Rogue One made insane or affected? How To Handle Accessviolationexception C# I won't get into the why's or how's here.

Sergey Alexandrovich Kryukov 29-Apr-13 16:54pm Make sure it's all x86-64 or all Itanium (IA-64). as described in the article. –Christian Mikkelsen May 31 '12 at 19:08 I stand corrected. but nothing works? if you use GC Alloc be sure to clean up after yourself!

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Top Experts Last 24hrsThis month Peter Leow 280 OriginalGriff 200 Maciej I already tried this (but to be sure will trie it once more), but for the rest of the application i'm using 2 other SDKs, one from Cognex Vision Pro (which Connect to the local server. // Get the Type from the progID and create instance of the OPC Server COM // component Guid iidRequiredInterface = typeof(IOPCItemMgt).GUID; svrComponenttyp = System.Type.GetTypeFromProgID(this.sLOCAL_SERVER); try { Many think Vista was bad, and XP was good.