Why I can not Install and use TestNG with Eclipse? - java

I'm somewhat new to using Selenium, I'm working with version 2022 of Eclipse IDE for Java Developers, I try a lower version to be able to work with TestNg dependencies, but when using both the Marketplace version and the dependencies, It can't install and it doesn't give an error message or anything like that.
Any particular idea what is going on?
I have used Marketplace, depenedencies and it still is not posible

Related

Using Scala IDE with MacOS

I'm new in Scala and I'm following a course on Linkedin Learning. I'm trying to configure Eclipse to work with the Scala IDE or to use the standalone Scala IDE based on Eclipse Oxygen.
I'm using MacOS Big Sur 11.1 and I know that there is some issue with that.
The problem is that I can use the standalone Scala IDE that I download from http://scala-ide.org/ because, when I run it, I have these errors when I try to import a project:
ScalaIDEerror1 ScalaIDEerror2
Also, if I download Eclipse plugin for Scala (with Eclipse 2021-03(4.19.0)) I got the following errors.
EclipseError1 EclipseError2
I've tried to google about it but I couldn't find anything.
Thanks to anyone who can help.

unable to see cucumber with java in plugins of IntelliJ IDEA

I'm new member for IntelliJ. I am trying to install a plugin for Cucumber in IntelliJ IDE.
Following are the steps which I am trying:
File > Settings (Ctrl+Alt+S)
From left hand pane, landing on Plugins tab.
In Search box, I am trying to search "Cucumber for Java".
But no result is displaying for same.
Can anyone help me on this ?
On search I am not able to see the option Cucumber for java, which is visible here in given stack.
Please see the documentation.
Use the Browse Repositories button.
Cucumber for Java plug-in is available out of the box in IntelliJ IDEA Ultimate.
For IntelliJ IDEA Community edition it's available as a free plug-in that you need to install:
In case IDE doesn't see the plugins list, please check the proxy settings. Disabling this option may also help.
It's also possible to download install plugins manually from disk. Make sure to get the version which is compatible with your IntelliJ IDEA build.
Cucumber for Java can be downloaded here.
The version compatible with IntelliJ IDEA 2018.1.x is available by this link.
Please also note that there is no Cucumber for Java plug-in version that is compatible with IntelliJ IDEA 2018.2 EAP builds at the moment. If you need this plug-in, please use 2018.1.4 release version.

Error message while trying to install the mase plugin in eclipse

I installed agent tool3 on my eclipse and proceeds to install the MASE plug in for analysis and design. I really need the plug in for a design and analysis but unfortunately, after the installation of the agent tool3 the next step towards installing the MASE pugin I got this error message below.
Plug-in org.eclipse.epf.authoring.ui was unable to load class org.eclipse.epf.authoring.ui.views.LibraryView.
I have done everything within my knowledge but cant seem to get a solution. below are pictures of the errors
Most likely you have this class loading errors because agentTool III and MaSE are for Eclipse 3.4 (Ganymede). Usually eclipse tools have open range for dependencies to prevent blocking users from installing it into newer Eclipse release. It works sometimes, if tools do not use restricted/none public API which tends to have many changes between major Eclipse releases.
I cannot see details on your screenshots but it feels like some classes were removed/refactored in Eclipse Mars since Ganymede release.

Google Web Toolkit in Eclipse

I've installed the GWT plugin in my Eclipse Luna. When I create a simple Web Application Project only for testing and using jre8, when running it and click on the link it shows this on browser, and if I change to jre7 it show this.
I've also found out here that "GWT Development Mode will no longer be available for Chrome sometime in 2014, so we improved alternate ways of debugging. There are improvements to Super Dev Mode, asserts, console logging, and error messages."
Can anyone tell me how to solve this errors if it is possible or what other ways of working with GWT are? Thank you
There are two different solutions you could take :
Downgrade to an older browser like Firefox 24.8.1esr which still supports the GWT Developer Plugin.
Use the Super Devmode, which can be easily accessed in the GWT 2.7 version in Eclipse. More information about the Super Dev Mode can be found here.
DevMode works fine on the latest esr version of Firefox 24, but I use Eclipse 3.7 with jre7_25. Here you can find a solution how to install GWT plugin in Chrome manually (regarding your 1st image).
On the 2nd image I see 404 error which means that the file is not there. Make sure the war path in your Run Configuration is correct (see Arguments tab). In my case I use -war to specify a location to war directory.
P.S. This information may be useful about DevMode.

Eclipse-PMD : error while installing through eclipse market place

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.

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