I have an issue with NetBeans, I have been trying to install some plugins to the IDE but it show me an error:
Unable to connect to the Plugin Portal because of Connection reset
It says I have to check my proxy settings, but I am not using any proxy. I already put this: -J-Djava.net.preferIPv4Stack = true in the netbeans.conf file, but it doesn't work.
Any help is appreciated.
You can find the proxy settings under Tools > Options > General.
But you can consider downloading a newer version of NetBeans, since version 8.2 does not seems maintained anymore (it's pre-Apache).
The latest version as today is 12.4 and you can download at:
https://netbeans.apache.org/download/index.html
Related
I installed Java 1.8.0_72 along with tomcat 8 and jenkins 1.6, i currently having problems with installing plugins because the jenkins update center has no plugins/update available. I tried installing plugins manually on jenkins home path/plugins
Is there any other way? or any idea how to configure http proxy?
You can configure the proxy setting here: http(s)://<server-URL>/pluginManager/advanced
Keep in mind that an enterprise proxy (NTLM / NTLMv2 authenticating) might not work and that you might have to use something like cntml
For more information check:
cntlm SourceForge page
I'm trying to install the PMD source code analyser plugin for Eclipse. It's available through Eclipse Market Place, but I'm getting following problem in the phase of installation :
Why am I getting this problem ?
EDIT
I do not have this menu even though I have added the ruleset configuration file
I'm the creator of eclipse-pmd, the plugin you are trying to install. I tried to install it myself just now and it worked without any problems. So I can only guess what could be the problem in your case:
The repository was temporarily not available
Simply try again.
You are using a (very) old version of Eclipse
The plugin requires Eclipse Indigo (3.7) or later. I tried to install eclipse-pmd with Indigo and Luna just now and it worked both times.
Run Eclipse with Java 7
You need to run Eclipse with a JRE 7 or later. There have been problems during the installation with people using an older JRE in the past. However they could finish the installation but Eclipse silently refused to load the plugin (this has been fixed a few versions ago though).
Proxy configuration
Although unlikely as you came this far, please open the proxy configuration in Eclipse and check if the settings are correct and the domain is accessible.
If you tried everything I suggested above and are still not able to install the plugin, please head over to the project's Github page and open an issue.
I want to add plug in for Maven in Eclipse Helios (64 bit) on SLES 11. When I open Help -> Install new software and try to add url "http://download.eclipse.org/technology/m2e/release". It gives me following error
"unable to connect to repository http://download.eclipse.org/technology/m2e/release"
I have also tried to uncheck the option "Contact all update sites " and checking the proxy settings from General -> preferences -> Network Connection as well and the proxy settings seems ok.
Any idea whats going wrong ? In eclipse, I am not able to open Eclipse MArketplace and url in internal browser of eclipse. It seems that eclipse is not connecting to internet at all.
It seems you simply have the wrong link. The correct one is http://download.eclipse.org/technology/m2e/releases (missed the s) (Source: http://wiki.eclipse.org/Maven_Integration). Also, unless you are forced to use Helios, consider updating Eclipse to the Kepler release.
Try to Configure your eclipse.ini with argument -Djava.net.preferIPv4Stack=true
Starting eclipse with this arg works for me
I wanted to install TFS plugin for Eclipse (Juno).
I pressed Help->Install New Software. Then, "Add" -> entered the address which written at Microsoft web-site (http://dl.microsoft.com/eclipse/tfs/).
Eclipse tried to do load it for some time, then it gave me an error:
"Communication with repository at http://dl.microsoft.com/eclipse/tfs/ failed.
Read timed out"
After that mistake I updated all the plugins and Eclipse, restarted Eclipse and operating system (Windows 7). The error was the same all the time.
What can be wrong?
I have found out that instead of the way described above, it can be downloaded directly from http://www.microsoft.com/en-us/download/details.aspx?id=30661
Then, it can be installed as "From Archive"
maybe you are using (or not! using) a proxy connection
adjust your "Preferences - General - Network Connection" settings
instructions -> TFS plugin for eclipse
When I try to instal "Windows Azure Plugin for Eclipse with Java" by going to Help choose install new software, it generates following error. I have asked google but couldn't find any useful post.
I have Installed Windows Azure Sdk for .NET which adds the emulator.
Cannot complete the install because one or more required items could not be found.
Software being installed: Windows Azure Plugin for Eclipse with Java (by MS Open Tech)
1.7.0.201206062138 (com.persistent.winazure.eclipseplugin.feature.feature.group 1.7.0.201206062138)
Missing requirement: WAEclipsePlugin 1.7.0.201206062138 (com.persistent.winazure.eclipseplugin 1.7.0.201206062138) requires 'bundle org.eclipse.ui 3.6.0' but it could not be found
Cannot satisfy dependency:
From: Windows Azure Plugin for Eclipse with Java (by MS Open Tech) 1.7.0.201206062138 (com.persistent.winazure.eclipseplugin.feature.feature.group 1.7.0.201206062138)
To: com.persistent.winazure.eclipseplugin [1.7.0.201206062138]
We have just released an update fixing this bug (i.e. broken support for Helios), and a few others. Invoke Eclipse's plugin update feature, or just tell Eclipse to install the plugin from http://dl.msopentech.com/eclipse.
Martin Sawicki
Principal Program Manager
Microsoft Open Technologies, Inc.
A subsidiary of Microsoft Corporation
Yesterday there were announcements about several new features in the Windows Azure Spring Release. One of those announcements mentioned an updated Eclipse plugin, as well as sdk refreshes. Based on the error message, you may have installed updated bits for Eclipse that could be out of sync with something else that hasn't been updated yet.
During the Meet Windows Azure event today, everything is being formally announced via webcast.
I believe those are random errors which just happen if there some network error. You may find similar problems and while installing the plugin however trying again mostly resolve such problem.
I just gave a quick try as setting the New Install point as "http://dl.msopentech.com/eclipse" in Eclipse as below:
And then downloaded the selected components:
The download and install went fine without any hitch so please try again and you should not have any problem as you just experiences a random trouble.
Actually, it is a bug in the plugin's June 2012 release that it doesn't install on Helios. An update with a fix for this issue is coming up later in July.