I'm using eclipse 3.6 on windows 7 x64 and out of nowhere it failed starting one day. I see in the task manager that it begins and crashes after a second. No error message, nothing. I also extracted the files of eclipse again from the zip, and the problem is still there.
It starts though through windows troubleshoot compatibility. What's wrong?
Thanks
Related
Python Idle recently straight up refuse to launch, launching it from start menu or its own folder does nothing. Repairing and reinstalling does nothing, nor does running it in older versions of windows does anything.
No changes were made to the program before this. It could be due to a windows update but highly doubted it.
normally, I would get error messages or something. But nothing this time, it doesn't even show up in task manager.
Try deleting the idlerc folder in your profile directory.
This should fix the problem
Example folder directory:
C:\Users\your-username
I have been running jEdit 5.3 for about 1.5 years with no significant problem. On 2017-07-03 I used it and it worked fine. On 2017-07-04, it would not start. jedit and javaw exe's were created, but the jEdit window did not display. I uninstalled version 5.3 and tried to install version 5.4 and got this error:
"The installer will now try to quit a running instance of jEdit.
Please save your work and exit jEdit for the installation to continue."
When I continue, the installer freezes. The same happens if I try to install version 5.3. I did not have a running instance, but the installer thought that I had one. I am guessing that something went wrong with jEdit when I shutdown on the 3rd. (I always intend to close all apps before I shut down, it is possible that I forgot to shutdown jEdit.)
Does anyone know how to tell windows 7 to get rid of this phantom instance of jEdit. I am using a backup version of jEdit 4.5.2 for the time being. So, I can continue with my work. I am guessing that this phantom instance also caused the jEdit 5.3 startup problem that I had before the uninstall.
2017-07-15 Update: I tried installing jEdit 5.4 on Saturday and it worked! On my previous try, when I got the 'running instance' warning I stopped, because every other time I continued at the point the installation froze. On Saturday, I tried continuing after the warning, and it worked! My thanks to Ross Rogers and Mr. Vampire for taking the time to give me expert advice. Renaming the roaming jedit file apparently was effective. I am guessing that deleting the server file would have helped also.
The most likely cause is a stale server file that points to some other process. jEdit and the installer talks to running instances via the network (TCP) on a port that is opened randomly and written to the server file in your settings directory. If you do not quit jEdit cleanly (e. g. only close the window without using the file menu or the shortcut to completely quit jEdit when the jEdit server is running), then jEdit on next start (or the installer) finds the server file and tried to talk to the process listening on the port written in the file. If there is no process listening, it is assumed that the server file is stale and a new instance of jEdit is started. Unfortunately jEdit is not as grateful if there is some process listening on that port but is not answering, jEdit just waits forever currently. This definitely needs to be improved and I think there is also a ticket for this. Try to delete the server file in your settings directory, by default it is %APPDATA%/jEdit/server on Windows and then try to start jEdit or the installer again.
I had to add /SUPPRESSMSGBOXES. /VERYSILENT wasn't silent enough. /? doesn't tell you what the options are.
https://www.itninja.com/software/contributors/jedit-1/4-2570
I've installed Eclipse Neon.3 on my windows 7 machine, after the install process has finished, the installer has an option to 'launch now', which I do and the IDE boots up and works as expected.
However when I close eclipse and then reopen it, I get a crash which prevents it from booting up (sorry for this being a picture, but there doesn't seem to be an easy way to copy the text):
The version I've installed is Release 4.6.3, and the build ID is 20170314. I've installed and removed it 3 times and observed the same behaviour each time. I've tried doing a reset between boots and installs. I've also tried inspecting my environment variables, which look like this:
JAVA_HOME:C:\Program Files\Java\jdk1.8.0_91
PATH: %PATH%;%JAVA_HOME%\jre\bin
Is this a known issue, or do I have something wrong in my setup? Prior to this I discovered 4 versions of the jre/jdk on my machine, and two versions of eclipse. I think I have correctly removed all but the one referenced from my java home, and I entirely removed eclipse and downloaded the latest version (neon.3).
I've fixed the issue, and whilst I'm still not entirely sure why it was a problem, here is how I fixed it.
I opened a terminal and ran 'java -version' (I should have done this first). It was failing to find java.exe, despite the bin folder being on the path. Running this revealed that it was actually calling a shortcut to java.exe found in 'c /programdata/oracle/java/javapath/' which pointed to a now non existent version of java.
So long story short, if you have a similar problem, check if you have shortcuts in the folder 'c /programdata/oracle/java/javapath/java.exe' and ensure they point to the correct program.
A few days ago, Eclipse for C/C++ (Helios) stopped running my programs. They can be compiled with MinGW without displaying any errors. However, when the programs are run, Eclipse always get stuck at "Launching Delegate" at 70%. No matter how long I wait, the program never starts. The same happens when I try to run the program from the command line; no matter how simple the program, the command line just does nothing, as if it is waiting for the program to start.
I believed that this was just an issue with my Eclipse workspace, so I created a new workspace and tested a Hello World application, but it failed too. I reverted to an older version of Eclipse (Indigo), and a 32-bit version, but these had the same error. I even installed a different IDE, Netbeans, but it too never runs any programs. So, clearly, it's not just Eclipse. I tried reinstalling MinGW, but this also didn't help.
I have tried everything I can possibly think of. I could only find one other person with the same problem online, and theirs was never answered. Can anyone help me out with this strange issue?
I had the same problem. Always stuck at 70%. However, it turned out that somehow it can be fixed by disabling my anti-virus program, when I want to run a C/C++ program. Which I find to be quite strange.
I hope it helps.
I'm trying to add Aptana to my Eclipse installation. I'm trying to do so on Win7 x64. I've tried both x86 and x64 versions of Eclipse. Most of the time Eclipse would install just fine, run okay, but as soon as I try to pluin Aptana it has problems. It will start up, then encounter an error immediately and close. Right now I have the x64 version installed fine. When I start it up it throws the error but doesn't close. I can close the error window and continue using Aptana just fine. I've attached a couple screenshots to show what the error is and what my current Installation Details look like. Let me know if there's any other information I could provide.
Thanks in advance.
Aaron-
Open the 'Error log' view, you probably see the stack of the NPE.
Then try to google the solution.