Downloaded & Installed/unzipped Eclipse 2020-9 to see if my old version ( Mars ) was broken.
When I do something simple like
Add a Folder
I get two "create folder dialogues"
2 popups
Same when I right click to delete a folder, I get two delete dialogue boxes.
these are just two examples, I'm guessing most actions will have two reactions!
Cannot debug a target get an error ( Stop the first session before staring a new one )
guessing Run->Debug is fired twice too.
I'm a long time eclipse user, so really curious why this is happening
issue started when I got a 'new' win 7 pc, discovering this bug while setting up my environment
any hints are welcome.
Used OpenJDK and Oracles Java 8 same issue ( Tried two versions of eclipse, same issue )
Eclipse is used for C development with ARM MCUs with OpenOCD and Gcc for ARM.
Many thanks for taking time to read this.
Regards
Alan
Solution:
Fixed nVidia graphic driver application software was the culprit, the one that makes enhances the user experience by making windows go transparent when you drag them, good useful stuff like that. Uninstall nVidia desktop enhancing tools and Eclipse (and Notepad++ ) work perfectly Eclipse was never the problem, just the side effect.
Related
I just installed Atmel Studio 7 on my Windows 10 HP laptop. This is my first time working w/ a C compiler since high school, and my first time working with a microcontroller.
I loaded one of their example projects and built it without any errors. However, I am not able to debug since there is no option for a debugging tool (see screenshot). The only option is for 'Custom programming tool', while their tutorial videos all show an option for a SAM-ICE debugger or Simulator (e.g. https://www.youtube.com/watch?v=9QlDSNeuAdY)
I have spent hours trying to find an issue online w/ no luck. Please help!
I have had the same problem. I solved this by unchecking the box Tools->Options->Debugger->Backend Agent-> Start Local Backend Agent and then checking that box again
I'll add this information as I also just spent a fair amount of time trying to determine why no debugging tool was available as an option:
Make sure you have the right device connected.
I know this sounds terribly basic, but in my case I have both SAML21 and SAML22 Xplained Pro boards, and I'd forgotten which one I had targeted for a particular project. If you have a project open that targets one, but the attached device is different, you may have this problem. The only available option becomes "Custom Programming Tool" which isn't helpful.
After connecting the correct board, I had to revisit the Tool menu and change the selected debugger/programmer to the appropriate (only) EDBG • ATML###### option.
If you're not using an Atmel Xplained board, this may not be applicable.
I spend some time about this problem as well and found out that all I had to do was go to Device and Debugging options then go to Build and select All Configurations in the configuration box then the simulator should appear under tools.
In my case it was atbackend.exe which crashed after hibernating my laptop. I had to stop Atmel studio, ensure that no AtmelStudio or atbackend processes exist in system and then start ATmel STudio again. After that Simulator appeared in Tool-Selected debugger/programmer.
I would like to make a Graphical interface for a home-made program using SFML on Raspberry Pi2. I am using Raspbian. I recompiled the graphical lib
It works fine unsing startx first, then using my application, which wors perfectly fine.
But I can't figure if it is possible or how to launch my application directly after boot without launching startx (just to optimise the cpu of the Raspberry).
Starting my program direcly after boot, I get the following error:
Failed to open X11 display: make sure the DISPLAY environnement variable is set correctly.
Aborted.
I already tested the classic export DISPLAY=:0.0 but without sucess.
I interested myself in x and xinit, but I am not sure that would even do it.
Where should I start looking? I don't need a complete solution, even a hint or an idea would be nice!
I checked to see if it was possible to open a graphical app without the X desktop environment and as that answer states, with Firefox at least, you need the X server which SFML also probably needs in order to create a window.
The answer states:
Basically something like:
$ X
Then you just start Firefox in this X server:
$ DISPLAY=:0 firefox
You can switch from the X server and the framebuffer by using
CTRL+ALT+F1 and CTRL+ALT+F7.
You could try that and see if it helps.
Also, still searching, I found a forum post on the sfml website about what you're trying to accomplish stating somewhere:
SFML requires OpenGL, so as far as I know you need at least X running,
but you probably don't need gnome, KDE or a similar Desktop
Environment on top.
The forum guy asking for help seems to have managed to get X11 and a SFML basic render window to work on Ubuntu server after someone posted a link to xinitrc. I guess, that's the route to go from here.
I want to get started with libspotify on my Win 7 machine but I dont have a clue on how to get it all setup so that I can even run the examples included in the pack. I have a Spotify Premium account and I have tried installing libspotify by copying libspotify.dll to c:\windows, c:\windows\system32 and to c:\windows\SysWOW64 and also changed the path variable to include the path where libspotify.dll is located but I still dont understand how to get the examples to work.
I have Code::Blocks installed but as soon as I try to import and run any of the .c files included in the /examples/ folder I get all kinds of error messages. The truth is that I am not even sure how to install libspotify and the documentation is absolutely non existent so for a beginner it is impossible to even have a chance at getting started.
Is there somebody out there who can do a simple walkthrough on how to install libspotify and get the examples up and running on a Win 7 (64-bit) machine?
The only thing I really want to do with libspotify is to be able to via a command prompt or something like that be able to queue a song in Spotify so I dont really care about the other parts. But I can probably solve that by myself as long as I can get an example up and running.
Sadly libspotify is not well-supported on Windows, in fact the example code won't even build because there is no Windows audio driver for them. Your best bet to just get up and running would be to use mingw, or linux in a VirtualBox environment.
I just discovered this problem today, and I had no idea what caused this problem. My project had been developed for few months.
I have a project(solution), with several projects in there, it works well if I write and debug, by pressing F5.
The problem occur is when I press Ctrl+F5 (to skip debug mode), or run directly from double click the exe, it crashed. The errors dialogs that pop up every times are different, but OutOfMemoryException is the most frequent one.
I had checked to make sure all my projects are .Net 3.5
I put a MessageBox.Show("something") at the beginning of my main project constructor, but it never reach.
I use some registry cleaner to clean/fix my registry, scan for viruses.
I had try to read the meaning of each error and exception, but still no clue why it happen.
These are a series of screenshots if I press Ctrl + F5. (FutureGenerator is some random name I gave to my project.)
Series of screenshot if I run the app from my debug folder, FutureGenerator.exe
I suspect this is caused by framework crashed during Windows Update, but I removed those update that I performed recently, still same. The exe file works on other non development PC, but I don't want to reformat my PC or reinstall my VS, yet, because it's a painful process.
Any idea, anyone?? Million thanks.
You mention v3.5 but the very first screenshot is about v4.
Try repairing your Framework 4 and/or VS2010
I found the problem. It's actually because I added FutureGenerator.exe into Application Verifier by Microsoft. The verifier only support debugging testing.
After I removed FutureGenerator.exe from the Application Verifier, everything's ok.
I'm having Internet Explorer 6 problems on one of my sites, and I really wish I had it installed instead of Internet Explorer 7. Is there a quick way to do this?
Download Microsoft VirtualPC. Then download any of the files in Internet Explorer Application Compatibility VPC Image. The second download contains four VHD (virtual hard drive) files which have:
XP SP2
IE 7
XP SP3
IE 6, IE 8 Beta 2
Vista SP1
IE 7
Multiple IE:
It is possible to run Internet Explorer in standalone mode without having to over-write previous versions thanks to Joe Maddalone who came up with a way of achieving that in November 2003. Basically, Internet Explorer is run by exploiting a known workaround to DLL hell - which was introduced in Windows 2000 and later versions - called DLL redirection.
Manfred Staudinger perfected the standalone versions by adding IE version numbers to the title bar of the standalone browser window. Moreover, by removing the "IE" key in the registry subkey [HKLM\SOFTWARE\Microsoft\Internet Explorer\Version Vector] Internet Explore defaulted to respecting conditional comments based on the version number prebuilt in the program.
It is not difficult to follow the instructions and get any version of IE running in standalone along side other versions. Most of you probably know of evolt's archive of Internet Explorer which has them readily packaged in ZIP files. Now suppose you want to download them all. An installer that would conveniently automate the whole process would be great. Thanks to this comment for the idea.
So I made an installer which contains IE3 IE4.01 IE5 IE5.5 and IE6...
Download Virtual PC and set up a bunch of them for testing with various browsers/OS's. Once set up, this makes it trivial to test on IE6,7 and 8, various Firefox flavours, Konqueror, Opera, Safari, etc...
See Samuel's answer for a helpful VPC image in getting this started:
I recommend always testing your sites using BrowserShots. You can see how your site looks across multiple browsers, with multiple versions, on multiple operating systems. You can do something like 50 tests a day on their free service.
Also check out IETester, which gives you 5.5, 6, 7, 8b2 in one app.
Litmus is another BrowserShots-esque service.
This works fine for me: Multiple IE
Edit: looks like the minute it took me to find the URL was enough for 3 people to beat me to it..wow
IETester is pretty good, compare IE5.5/IE6/IE7/IE8 side by side.