Win10-64
cygwin
ControlPanel->Apps does not show Netbeans 9.0 (although it does show Netbeans 8.2).
find /c/PrgoramData/Netbeans/* -iname 'unin*' was unable to find an uninstall executable.
So, is there some way to use a program to uninstall NB 9.0 or can I just delete the Netbeans directory?
thanks
There is no installer/uninstaller for NetBeans 9/10. For NetBeans 11 there is an experimental one. There are currently some efforts to re-introduce an installer for the next release (see here for more infos).
Like a_horse_with_no_name already mentioned just delete the NetBeans directory. Additionally you might want to delete (on Windows):
C:\Users\xxx\AppData\Roaming\NetBeans\9.0
C:\Users\xxx\AppData\Local\NetBeans\Cache\9.0
Related
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.
I recently decided to start trying Android app development, so I downloaded the Java SE Development Kit 8 (x86) for Windows (I got Windows 8 64bit, but my guide recommends getting the 32bit one), the Android SDK, and the Eclipse IDE for Java Developers (x86).
However, my Eclipse won't launch when I double click eclipse.exe! Instead, I get the following error message:
I tried adding Java to my Path variable in my Environment variables as suggested in some of the solutions I looked up, but it still doesn't launch properly.
Anyone know what else I can try? Also, if possible, please do not use super-technical vocabulary as I'm new to these kinds of stuff and will not understand you...thank you haha :D
I had the same issue and was trying to install different versions of JDK: 1.6, 1.7, 1.8.
It didn't help much.
The problem was resolved when I changed PATH variable by removing
C:\ProgramData\Oracle\Java\javapath;
In command prompt I also ran following commands:
set JAVA_HOME=C:\Program Files\Java\jdk1.8.0_25
set PATH=C:\Program Files\Java\jdk1.8.0_25\bin;%PATH%
But I think the most important was to remove C:\ProgramData\Oracle\Java\javapath; from the PATH.
I know exactly how to solve your problem. Go to search and put in environment, a prompt will come up and ask you to "Edit environmental variables for your account" click that and a window will pop up. There will be the current paths which are running on the top (you should have your JDK version running, mine is 1.8) and on the bottom part there will be paths to choose from. Select (on the bottom part) the java path and delete it, then click okay. This should work.
If it didn't work, You may also add a new path to the java bin folder which worked for me.
Here is an alternative:
As described here, make sure that you have the -vm option set in your eclipse.ini file.
It must be an absolute path and on 2 separate lines:
-vm
<Absolute Path>\javaw.exe
Save your .ini and relaunch Eclipse
One line answer, remove 'C:\ProgramData\Oracle\Java\javapath;' from your path variable. It will start to work.
Most errors with starting eclipse happen due to multiple JRE or JDK version which makes the installer go nuts.
Solution: Go to Control Panel -> Uninstall Programs
If you're running 64-bit java, then uninstall all Java without the 64bit indicator. If 32-bit, then uninstall all that have 64-bit
It works like magic!
What worked for me was having installed adoptopenjdk11 using Chocolatey package manager:
choco install adoptopenjdk11
OS: Windows 7 Ultimate SP1 x64.
At some point I figured I can no longer update my IDE for Powershell - PowerGUI Script Editor (latest is v3.7.0.92 at the moment of writing). I am getting this error when inside the script editor -> check for updates, as well as in a standalone installation, in both cases the installation is rolled back.
In my Programs and Features I have the following relevant entries:
(A) Quest PowerGUI 3.6 --- Version 3.6.0.21
(B) Quest PowerGUI 3.6 --- Version 3.6.0.8
When I attempt to uninstall (A), I am getting this error:
Although the current version inside the script editor is shown as 3.6.0.21.
And when trying to uninstall (B), I get a standard Modify/Repair/Remove dialog, but when I do Remove, it ends up with the first error again (#1722 above). Doing Repair works, but does not solve the problem, i.e. still unable to Update.
Is there any way I can make it work again?
P.S. One may point out this to be part of superuser, yet I think it's an inherent part of Powershell development and so deserves a place on SO.
It seems the uninstall function either doesn't complete correctly or misses some important registry settings. I had the same problem, and this resolved it for me:
download and run the microsoft uninstall utility
in the utility do the following:
select the install or upgrade software or hardware category.
find and run the fix problems with programs that can't be installed or uninstalled.
give answers to the prompts regarding the powergui instance that will not uninstall.
exit the utility.
install the powergui version of your choice.
get pint from pub
I'm having a problem with eclipse galileo on ubuntu 64-bit system. when ever i open it the splash scree turns gray but keeps loading and then when eclipse opens it shows the secure storage password request and hangs. I dont know what could be wrong, it used to work fine before, if you have or had the same problem please tell me what to do
I have had this happen on Galileo (3.5) and Helios (3.6).
If you delete .eclipse you will lose all software installed through the Help | Install New Software menu option.
It is enough to delete the file ~/.eclipse/org.eclipse.equinox.security/secure_storage
Try clean $HOME$/.eclipse directory.
Its better to just rename at first.
See what happens
This happens to me whenever I shutdown eclipse with the history tab open.
While not the best solution, to solve it I start eclipse with sudo. I let it finish loading, then select a different tab than history. I Shutdown eclipse, then I recursively change the owner of the files in .metadata back to my main user.
In case you need the command: (in my case I run this from /home/wally/workspace)
sudo chown -R wally:wally .metadata
As far as I can tell, there's some race condition going on.
(also, it's likely that you won't use exactly "wally:wally" but "your username:your group)
Try this:
export GDK_NATIVE_WINDOWS=true
then run eclipse from command line from the same terminal window.
I would suggest removing openjdk from synaptic and install sun java. Once you do that , use "sudo update-java-alternatives --set java-6-sun" to use sun-java as the default JRE.
Eclipse used to work really slow for me, and this method worked. Maybe it helps you too.
I just got this MSI wind netbook and tried to run eclipse on it. I installed JDK6 on the netbook already. Whenever I open eclipse there is nothing show up on the screen except a "warning sound" that alerts. What is the problem here?
ps.I just started learning java.
Most likely the Eclipse starter program can't find where you installed Java. Since Eclipse is a Java program, it needs a JRE installed (comes with the JDK typically) to run. Assuming you're running Windows on your MSI Wind, check to make sure the java executable is on your path in your computer environment settings (windows key + printscreen button, or windows key + pause button are the shortcuts to open the computer properties dialog if I remember correctly. Then go to advanced).
You can test if java is on the path by opening a cmd.exe shell window and typing 'java'. If it says it cannot find java, then you need to fix the path.
See this link for additional troubleshooting details: http://www.eclipsezone.com/eclipse/forums/t99010.html
You could try reinstalling the JDK. Perhaps having it on a different disk than the default (D: versus C:) is causing some trouble? It certainly isn't a problem with the hardware, I'm running Eclipse on Windows on an MSI Wind.
Use "Add/Remove programs" in the control panel to remove the java versions you have installed.
Then visit "java.com" and use it to install Java, and verify that it is working. You do not need more than that to use Eclipse.