Aptana Studio3 debugger not working - debugging

I am doing my 2D game project in Aptana Studio3. But when i click the debug button it goes to Aptana's home page. Also it shows the following error.
Socket connection error. Please try shutting down and restarting your web browser, and then run 'debug' again.
Accept timed out
What is the problem .?
Please help ...

If you are using Firefox,The problem may be with the Firebug installation;check the version .For some reason the version should not be the latest.It is better to allow Aptana studio to do the download of Fb and Aptana extension for FF.I had the same problem but was solved after doing as mentioned.

Related

Chrome Extension Issue in UiPath Robot Only

I am facing the chrome extension issue. The following is the issue:
“UiPath.Core.BrowserOperationException: Cannot communicate with the browser, please check the UiPath extension”
I have UiPath Robot only so I cannot install extension from Studio. I am running the package from the tray.
Things I did to solve the issue by myself:
Removed extension and installed again (multiple times).
Cleared browsing data before execution.
Update the package few times.
Restarted my machine.
It's not clear whether you have installed the extension from the Chrome web store, but it is preferable to install the extension using the following command:
C:\Program Files\UiPath\Studio\UiPath\SetupExtensions.exe /chrome
This will work without having Studio installed. Also bear in mind that if you are launching Chrome in Incognito, you will need to explicitly allow the extension in Incognito by going to the following URL in Chrome:
chrome://extensions/
Choose "Details" on the UiPath extension, and "Allow in Incognito".
Further information can be found here: Extension for Chrome
Try this.
1 Use the StartProcess to start Internet explorer exe file from program files.
2 Send Url as argument eg “www.abc.com”
3 Use on element appear to check if the home page is loaded.
4 Attach browser and use the browser variable to pass to other workflows.

Apache marmotta installation failing on my Windows 8 Laptop

I was trying to install Apache marmotta on my home laptop.. I was able to install the program. But when I'm starting it by clicking the Start Apache Marmotta button, I m getting an error like the linked image below.
The error occurs just before launching the localhost:8080 page. The program exits if I hit the cancel button.
Does anybody have answer to this?
Is there any other dependency on some other program like MySql server or anything?
I had the same problem in my case:
Solution:
Just disconnect the internet and so it would begin to work properly subsequently.
Sorry for my English.

Webmatrix crashes when site is opened or created

When I open WebMatrix it works without problem and shows the start page.
When I click 'My sites' and choose my site or choose My site by click 'Open'=> My site or create new site (and choose the site type: Empty, App Gallery or Template Gallery) WebMatrix crashes. Note: It crashes when it needs to show the site pages.
I tried to re-install WebMatrix but that didn't help. I also tried to change the Workspace(by clicking 'Options' on the start page).
When it crashes, I get the message 'Windows is looking for a solution to the problem.' (My computer isn't in English so that might not exactly be the words) and then I am asked if I want to close/debug the program. I click 'Debug' and choose Visual Studio. I don't know how to debug a program, but I tried and it says to me that:
System.NullReferenceException was unhandled
Message: An unhandled exception of type 'System.NullReferenceException' occurred in Microsoft.WebMatrix.Core.dll
Additional information: Object reference not set to an instance of an object [-translated].
I have searched on the internet and here and I didn't find any solution to my problem.
Actual Answer
This bug is in the market for a time now. I have seen similar issue on another forum too, where the user was facing the same issue and same thing he tried but all in vain.
I think you need to wait for the next Update for your System, or try removing each and every component that WebMatrix installed, that means all the .NET Frameworks (4th version), Sql Dependencies Sql Server Ce, and all other files that were shipped along with WebMatrix to your computer. Remove them, and start the installing process once again freshly.
If nothing does the job, please uninstall WebMatrix 3 and install WebMatrix 2: Click here for link. I know it is awkward to go back a version, but you'll have to. Secondly you can mention this bug on their support/suggestion page. They would fix it.
http://webmatrix.uservoice.com/
I hope that would help you. And you'd be back in developing the apps :-)
Just for information
Secondly, do you understand what is meant by debug? Debugging is a method or process to remove the bugs from a software or an application etc. When you chose Visual Studio, it provided you or not provided you with the WebMatrix source code, I am not sure I never tried it. And you tried out debugging it. The exception is gave you, was a message saying that the parameter you're passing onto the next stage is a null. Which means it doesn't even exist and thus the value or the method cannot be executed and it breaks.

pop-up named Script Error displays on running selenium RC - Grid in MS Virtual PC 2007

I am running selenium grid using testNG suite. When i run RC in localhost and other systems works well. But when i run in Microsoft Virtual PC 2007, system displays a pop up named 'Script Error'. Please check the attached .
I have turned off pop up blocker setting for IE browser and still the same error. I am stuck at this point, Please help me
Response found at http://manfredlange.blogspot.in/2009/11/ie8-and-selenium-rc-tests-wont-execute.html
open Eclipse as administrator and this problem is resolved :-)
This unfortunately happens occasionally. You should ensure you're using the latest Selenium release and then report any issues on the issue tracker. The project page is http://selenium.googlecode.com/

Unable to start program 'http://localhost/Default.aspx'. VS2010

I cannot start my website from Visual Studio 2010 anymore.
For a few days I cannot start my project in a web browser using F5. When I open my web application directly by typing the same url 'http://localhost/Default.aspx' everthing works fine.
When I run the project (F5) a new webbrowser starts, but after a few seconds it is stuck and Visual Studio gives an error dialog:
Microsoft Visual Studio
Unable to start program 'http://localhost/Default.aspx'.
OK
When I run the project in release mode it gives an extra error:
Microsoft Visual Studio
The following module was built either with optimizations enabled or without debug information:
C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\6552bec6\694bce32\assembly\dl3\8c9bd8d8\fb1d75cb_af26cc01\[name].Presentation.DLL
To debug this module, change its project build configuration to Debug mode. To suppress this message, disable the 'Warn if no user code on launch' debugger option.
OK
I have already repaired, removed and reinstalled Visual Studio 2010, I've tried using different browsers (including Chrome and Firefox), used different aspnet_regiis.exe options, etc. etc.
Nothing helps, and yeah now I'm stuck pulling hair out of my head ...
Anyone any idea how to solve this?
Does it work if you start it with [CTRL]+[F5] which runs without the debugger?
If so, then you have an issue with the debugger auto-attaching to the web server. I would check that debugging is enabled for your web project - a warning that usually crops up automatically from VS when it detects that a project is not built in Debug mode.
This is not as simple as switching the project configuration over to Release, because the DLL that the debugger is moaning about is one of the dynamically generated ones originated by Asp.Net itself.
Typically you should have, in your web.config:
<configuration>
<system.web>
<compilation debug="true" >
</compilation
<system.web>
<configuration>
(Along with any other stuff in <configuration> and <system.web> nodes).
There's also the possibility that Asp.Net debugging is not, for some reason, enabled.
Check out this msdn article on debugging asp.net applications in VS2010 for more information.
Note that if this is VS010 express, then you won't be able to debug - as confirmed by the aforementioned link; but since you way it used to work then I guess that's not your problem.
Update
Since that hasn't worked - you can try emptying the Temporary ASP.Net files folder. Easiest first is to do an iisreset. Then navigate to C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files and delete everything in it. I've had issues in the past where the Asp.Net binaries don't get refreshed and so when I'm debugging it moans that the files are out of date.
Change the View Browser to another browser. Run the view in browser or debug, then change back to original browser should work after that.
Had same problem, answer for me was to remove Avast Free AV. Everything worked for a year with avast free up until a week or so ago, uninstalling it fixed the problem.
I had this exact problem with Visual Studio 2008. The solution was to set the default web browser that VS uses to a real browser (e.g. IE) and not the "Internal Web Browser".
Right click on an ASPX file in your project and select "Browser With...". This lets you select the default browser to use when you select the "View in Browser" option and for when you debug/run the app (this is key).
Select your favourite browser (i.e "Internet Explorer") and click on "Set as Default". Do not pick "Internal Web Browser".
Debug away! Your app should come up in your browser now and debug as normal.
the solutions for me is to test with 127.0.0.1 in place of localhost. and all goes well for.
so the problem come from the host resolution name, to solve it please proceed like :
open cmd and then tape : %systemroot%\System32\drivers\etc\
open hosts file with notepad and the look for localhost ligne(you'll find 0.0.0.0 befor it )
change the 0.0.0.0 with 127.0.0.1 at all lignes with localhost .
I solved in this way:
Right click on a aspx page
Browse with set internal browser as default
Remove the previous default browser
Add %programfiles(x86)%\internet Explorer\iexplore.exe
Set this choice as default
For me I just did a Build /ReBuild on the project level and it started working!!!
I had the same problem. When I debug my code it says:
Unable to start program 'C:\homework.exe'. this system cannot find the file specified."
I'm using Microsoft Visual C++ 2010 Express but when I made a new project by the following steps:
Open C++:
Press new project
Press win32
Press win32 Console Application
Rename it
Click next
make sure: that the application type is console application
additional options: empty project*
Press Ctrl+Shift+A
In Visual C++/Code section press C++ File (.cpp)
rename it and press add
It works fine with for me now.
Please set your page name e.g Default.aspx revert to parent in IIS configuration
I'll share my experience with this same problem. This is not a solution, but someone may be able to figure out the problem from my particular experience.
I've been having this same problem for a few weeks now. (I don't know what changed on my system.) I do not run as local admin, because we are not allowed to have admin privileges on our PCs where I work.
Until today, I could expect F5 (Start Debugging) to start up a new local VS web server, open an IE window, and then issue an "unable to start program http://localhost:nnnn/Login.aspx" and "access is denied" error pop-up. If I closed the IE window, waited a few seconds, and then clicked F5 again, it usually started up my web app in debug mode just fine from that point on.
But today, that all changed. I did not change any configuration on my web app, which has been running fine, but I did add a couple of more classes to one of my subprojects. At this point, I could never get past the "unable to start program" message. I could run my app without debugging, but that was rather pointless. I even tried attaching to a running (non-debug) IE process, but that did not work.
Finally, I modified some of the properties in the WebAppName >Web >Servers screen. Specifically, I enabled "Specific port" for a specific HTTP port (which VS had been using all along), and I disabled "NTLM Authentication". I also enabled "ASP.NET" in the Debuggers section. Some of these I first clicked, then unclicked, then clicked again, saving in between each click.
This time, running with debug (F5) worked.
After running several times, I still usually get a "unable to start" error the first time after a recompile, but I can still usually get a debuggable running app to start after the second or third try. At least I'm back to where I was yesterday.
I suspect it has do with VS reloading its execution profile, and also probably something to do with permissions (since I cannot run as admin).
I'm using VS2012 with an ASP.net app that was written using VS2003... I've tried everything to get the IE page to open automatically when I select F5, or even Ctrl+F5... Haven't been able to get anything to work... However, I have stumbled upon a very poor work-around. When I select debug and I get the 'Unable to start program...' msgbox... I noticed that on the icon-tray I get a msg saying local-host has started
You'll notice a picture that the msgbox is pointing to:
Well, if you right click it, you get three options:
When you select the first: 'Open in Web Browser', it will open IE with the page your working with...
Like I said, it's a very poor work-around... but it works. This isn't an issue when I select debug using 'Chrome' or the page-inspector... But they have their own issues.
Try to turn on Bypass proxy for local addresses.
First you can go to your browser settings-> Change proxy Settings-> Connection-> Lan Setting and just check bypass proxy for local addresses.
If this solution don't work then also copy the following code check your web.config file for settings to bypass firewall:
<system.net>
<defaultProxy>
<proxy usesystemdefault="true" proxyaddress="http://proxy:port" bypassonlocal="false" />
</defaultProxy>
</system.net>
I easily resolved this problem by enabling script debugging in the browser.
When I ran into this problem (using IE 11) I noticed that iexplore was open about a hundred times in the task manager. After killing them all I was able to open my project just fine.
Since then, I have made a .bat file with this code:
taskkill /F /IM iexplore.exe /T
so now I just run the .bat when I get that error.
(alternatively you could run that code from the cmd)
I just ran into this problem in Visual Studio 2013. I had to enable Anonymous Authentication.
Click on the project node in solution explorer.
Hit F4 to show the properties window.
Change the Anonymous Authentication option to Enabled.

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