Debugging - Get An "Unable To Set The Next Statement To This Location" Error?
Dec 28, 2011
I have two debugging issues and I'm not sure what I did to make them occur:
1) I get an "Unable to set the next statement to this location" error when I try to set a new line.
2) Some of my objects don't return their member variable values. I get a "Cannot evaluate expression because we are stopped in a place where garbage collection is impossible, possibly because the code of the current method may be optimized" error when I hover over them or try to expand the object into tree mode.
These two problems must be related. I did a lot of searching about managed code and just-in time debugging but nothing I tried did the trick (even unmanaged code had these errors).
edit: After some more research it seems that #1 only occurs in one specific function (naturally, a very important and large one). This function is located in a module. Problem #2 occurs in all areas of my project.
View 1 Replies
ADVERTISEMENT
Jan 5, 2010
While answering this question I noticed that I got the following dialog while atempting to move the "cursor" while an exception was being handled:
Unable to set the next statement to this location. The attempt to unwind the callstack failed.
Unwinding is not possible in the following scenarios:
Debugging was started via Just-In-Time debugging.
An unwind is in progress
A System.StackOverflowException or System.Threading.ThreadAbortException exception has been thrown.
What exactly is an unwind?
View 4 Replies
Nov 18, 2008
I am working with visual studio 2008, developing a simple windows form app. in VB. but a very weird situation has presented itself (at least I think its weird).When I try F5 or any other way to start the debugger I get this message:"Error while trying to run project: Unable to start debugging.The debugger cannot connect to the remote computer. This may bebecause the remote computer does not exist or a firewall may be preventing communication to the remote computer. Please see Helpfor assistance."Needless to say, Help is Helpless.The weird thing about it is that this only appears if my computer is not connected to the home network and only in VB. When I try to debug on any other language it works fine, or if I connect to the network then VB debugs fine. I do not think I am using a remote debugger.
View 6 Replies
Feb 19, 2010
I have a windows 7 computer with vb 2008 express on it. it works really well, except only one thing. when I try to debug an application ( usually windows forms), it produces a run-time error saying: Error while trying to run project; unable to start debugging.
View 2 Replies
Jul 24, 2009
I have installed .net 2003 in a machine running Vista Ultimate. I have started by writing a simple 'Hello World' code but I get an "Unable to start debugging.."error when I try to start the code.The message tells me that I need to have adminastrative or debugger rights.
View 2 Replies
May 9, 2009
Whenever I try to debug, I get an error message that says "Error while trying to run project: Unable to start debugging. The binding handle is invalid." How do I fix this? It's happening for every project.
View 3 Replies
Oct 22, 2011
I got a error when I run this code:
Dim btch As String
Dim LeftPart As String
[CODE]...
It says index and location must refert to a location withing string
View 1 Replies
Dec 10, 2009
we have a user that my program works fine for.. and another that it just crashes for.. they get this error
"You cannot start application <App_Name> from this location because it is already installed from a different location."
then they run it up again and it comes up.. and then just closes..in reading some stuff online it says its a framework 2.0 sp 1 issue ?these pc's have 3.5, but my program uses all 2.0 stuff..so is this a 2.0 sp level issue ? or should I make my programs start to use framework 3.0 instead ?
View 6 Replies
May 13, 2009
I have a form which has a button and a toolbar.
The button has code which works and deletes a record in a database:
=======================================
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
[code]....
I can put similar code into the toolbar button just changing the Button5_Click to the name of the toolbar button but I thought it would be better if I 'called' the already written code.
I changed the Private Sub Button5_Click etc. to Public Sub Button5_Click then in the Toolbar button click event I put 'call Sub Button5_Click()'
I get errors stating that ' argument not specified for parameter 'e' ' and can't progress.
I will be using this code in a few other forms so would like to 'call' possible.
View 1 Replies
Sep 11, 2010
I was dabbling in pure Word VBA here and it occured to me that mixing the 'Set'-lessness of .NET with VBA might be confusing to programmers doing .NET Automation. Beyond that, the ambiguity example for Set here (near the bottom of the page) didn't seem to apply to the reason I had to correct the OPs code to include it. Further amusement came from reading some comments by one of the architects of VB here.
View 5 Replies
May 13, 2010
When using VB.Net (2008) and paused in debugging, Edit-And-Continue is a great time-saver. However if you change any module/class-level information (variable, sub/function signature, etc), you get the error message like this:
"unable to apply this change while debugging"
While I can understand the technical challenge to making this work (and why it would be hard), it leaves me in a tight spot with just a few options:
1) Restart and recompile and get the program back to the same state
2) Continue debugging without making the change, and risk forgetting
3) Type up a reminder note to make the change All of which are annoying.Now I know that option '4) Just actually make the change' may not be possible. but does anybody know how to enable the following 'technically easy' possibility?
4) Let me change the code, get it flagged with the purple squiggly underline, so I can save it, but just ignore the change until recompile
I have checked the Tools|options|debug|edit and continue, nothing appears to let me do this.
View 3 Replies
Jun 19, 2012
I have the following at runtime I receive the error - Violation of PRIMARY KEY constraint 'PK_TBLPracExclude'. Cannot insert duplicate key in object 'dbo.TblPracExclude'. The statement has been terminated.
Dim Prac_Read As New System.Data.SqlClient.SqlCommand(("Select prac_no As chk_prac_no From dbo.TblPracExclude"), conn)
Try
[code].....
View 5 Replies
May 9, 2011
Im trying to check service on a remote server.. as i was typing this i kept getting a syntax error on AndAlso statement.
Also, how do i add the path to connect to a remote server to check the service?
Private Sub CheckServiceButton_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckServiceButton.Click
' This will check if the service is running '
[Code]....
View 13 Replies
Feb 14, 2011
I recently moved my Application that was running off of Window XP and created in VS 2005 over to a box that's running Windows7.Now, when I try to debug, I can't edit. In the lower portion of the screen, it gives me this error: Cannot currently modify this text in the editor. It is read only.
Under Tools->Options->Debugging, Edit and Continue are already selected; so it's something else. Also, under project properties->compile I have it set to Cofiguration (Active Debug) and Platform (Active Any CPU).
View 6 Replies
Feb 17, 2010
my form displays locations and owners for a same product, the forms have a data grid view that actually takes in the details of the location and owner of that particular product. a product can have multiple owners and locations once its manufactured over time, the forms actually display this all i need is some kind of business logic that can actually manage the historical events of the location and the owner that when a user actually goes in and adds a new entry, the end date of the previous owner gets reduced to one less than the start date of the new owner. this in formation is stored in business layers called the owner collection and the location collection, i am not able to actually inherit or call the location or the owner collection class in the classes.
View 1 Replies
Jan 23, 2010
I trying to run MediaViewer and I getting a debugging error, sorry, I have no idea what this is about but this is the error message: "Could not load file or assembly 'Atalasoft.Shared, Version=2.1.0.2, Culture=neutral, PublicKey Token=2b02b46f7326f73b'....."
Then it goes on to say "WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value[HKLMSoftwareMicrosoftFusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging. To turn this feature off, remove the registry value [HKLMSoftwareMicrosoftFusion!EnableLog]. I am running Vista.
View 1 Replies
Jan 14, 2009
I have problem with select case statement. When I click the button, nothing have happens.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim google As String
Select Case google
Case 0
[code]....
View 39 Replies
Nov 7, 2011
I am trying to run my projects and i come across this visual studio error.Is this because of the .suo?? "Method does not exist" in vb.net
View 4 Replies
Jul 3, 2012
i am building a WCF Service Library that has to check our CRM database. Unfortunately when i try to debug the service with the WCF Test Client i receive a "Failed to invoke the service" error. I have stripped down the service slowly adding things back in to help figure out what is causing the error. I found out that it is cause when i call a new instance of my CRM service object. Is there something that i need to do in order to fix this error and be able to step through the service to debug it??
[Code]...
View 3 Replies
Jan 15, 2012
Error when debugging with open database
View 6 Replies
Aug 30, 2010
i got "A first chance exception of type 'System.PlatformNotSupportedException' occurred in System.Speech.dll"and "A first chance exception of type 'System.NullReferenceException' occurred in System.Speech.dll" error while debugging the code i got from here
View 1 Replies
Jan 19, 2006
I am running on the VB8 and expirienced an error during debugging after some changes in "My project" area. I have noticed (on two different machine) that after change for example Startup Form or Security Area, I am not able to debug program any longer. An error appears, telling me that:
The Operation Could not be completed.
After clicking OK (nothing else is available) and next try of debugging, another error message appear:
Visual Studio could not copy a support file to this location: "path". Please verify the path exists and is writeable. After that, I have to close Visual Basic and restart it. Than everything works fine...till next change of "My project"
View 13 Replies
Apr 5, 2012
I am trying to create a ListBox in which every item can have it's own context menu. To do this I have created the classes as shown in the code. Now when I test this, I get the following error when adding an item to the collection using the 'Add' method:
INTERNAL ERROR:
Unhandled exception in Debugger::HandleIPCEvent.
Event ID=0x246.
[code].....
View 7 Replies
May 1, 2009
I'm having to write a reporting application that gets information from some Interbase servers and it also has to work on Vista as well as XP, I'm using to connect Borlands Data Provider.[code]My Issue is that debugging on my xp Machine the dataset gets filled, debugging on my vista box it fails ("Interbase provider initialization failed"), my initial thought was that this could be UAC related but I've compiled the application and 'ran as admin' and still same issue. (by the way it failes on the line Dim da as BdpDataAdapter...)
View 1 Replies
Apr 29, 2010
i'm having troubles with a linq-to-sql statement and getting a left outer join to work. here is a sample of two tables i'm trying to join and my code that i've wrote.
Table1 Table2
f1 f2 f3 f4 fID f1 f2 f3 f4
val1 val2 val3 val4 1 val1 val2 val3 val4
[code]....
Instead I'm returning ALL values from table 1. I need to return all values from the left outer join where tbl2.fID is null.
View 1 Replies
Apr 21, 2010
i were working in Windows xp. last week I changed my OS to Windows 7.The project i have done in Vb.net(2008) . While running class not registered error comes. In another computer its works well. Why it comes.
View 1 Replies
Aug 12, 2010
I keep receiving an "Access violation at address xxxxxx. Write of address xxxxxx." error when i close my MDI form (and hence my application).However this error only occurs after i have created a new child form.
I have stepped through the code and found that the exception is being thrown in the Settings.Designer file (Namespace My module). This is the chunk of code that throws the error[code]...
View 1 Replies
Jan 21, 2011
Debugging Error "NullReferenceException Was Unhandled'. I have the following code on my form
[code]...
View 14 Replies
Jun 20, 2010
I have windows xp professionalx64 installed on my C:/ drive and windows xp home edition installed on my D:/ drive, i have adminstration priveledges.This is the error i receivedError while trying to run project: Unable to start debugging.Microsoft Visual Studio Remote Debugging Monitor (MSVSMON.EXE) failed to start. Verify that the remote debugger is installed.I uninstalled Visual Studio 2008 Professional and reinstalled it
View 8 Replies
Sep 19, 2011
I am unable to debug any projects as of a Windows Update 2 days ago. It not only caused problems with VS 2008 but also SQL Server 2008. I did a system restore and my SQL Server is back to normal, but VS 2008 will not debug any projects. I get a vshost.exe has stopped working and then a file exception error. I am copying the file exception msg:System.IO.FileNotFoundException was unhandled
Message="Could not load file or assembly 'sortkey.nlp' or one of its dependencies. The system cannot find the file specified."
[Code]...
I have tried repairing VS 2008 and also a SFC scanow from the cmd prompt. I have also tried unchecking the vshosting property. Nothing works
View 2 Replies
