Most voted "eclipse" questions
Eclipse is an open source IDE (integrated development environment) with plugins available to support a wide variety of languages. This tag should be used only for questions about the Eclipse IDE and not for generalized programming topics. It may be necessary to use additional tag to indicate the specific extension for the language that is using Eclipse in addition to the subject tag.
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22
votes1
answer28962
viewsHow to use debug in Eclipse?
I’m having a very annoying problem with a java.lang.Nullpointerexception error and I wonder if with debug it shows which element is null, rather than just which line is the error.
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20
votes2
answers70450
viewsError trying to run Eclipse: Java was Started but Return Exit code =13
After having the hard drive changed, I downloaded and went to try to run the eclipse and it returned the error: Java was started but return exit code =13 What is causing this error?…
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16
votes9
answers17662
viewsError: R cannot be resolved
I am creating an Android project and am facing the following error in my IDE. package br.com.app; import android.R; public class MinhaApp extends Activity { @Override public void onCreate (Bundle…
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15
votes2
answers3894
viewsError message: "java.lang.Illegalstateexception: package not installed?"
Situation I’m getting this kind of mistake in mine logcat and I don’t know exactly what it could be. Although this error is not compromising the operation of the application (as far as it is…
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14
votes3
answers184
viewsDo you have an Eclipse feature that includes "this." before any variable where this is implied?
Every time I see myself putting this. before variables that are class attributes in non-static methods. Eclipse has some option that applies this to all source files?
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14
votes3
answers20505
viewsHow to resolve the error - The superclass "javax.servlet.http.Httpservlet" was not found on the Java Build Path
I’m using Eclipse Mars.1 for web development, I received this error when including a file JSP, The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path. I also have…
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9
votes2
answers6704
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8
votes2
answers8421
viewsHow to run Android projects, on Eclipse, on a smartphone?
I have a Moto G and, no way, I am able to connect it (via USB) to Eclipse, to run the projects Android Application directly on the device.
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8
votes3
answers464
viewsIDE - Divergence between Ides relative to tab [to Enter]
On grounds of hadware, I am the only one in my team that is using Sublime Text 3, the others are using Eclipse Luna or Mars, until there is nothing more. However since the exchange I’ve had some…
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7
votes1
answer6022
viewsHow to crop a gallery image or photo taken by the camera, save and upload to an imageView
I would like to know how to cut an image from the gallery or photo taken by the camera, save and upload to a imageView, to be able to do that for the gallery option of intent, but for the camera…
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6
votes3
answers6578
viewsHow to resolve the SLF4J failure in Maven?
Problem with Maven install: When I spin in the eclipse Run As > Maven install I always get that message: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to…
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6
votes1
answer1189
viewsComparing Ides to java
Next semester I will have to choose between two Ides: Netbeans and Eclipse. I will need to develop desktop apps, and I’m having doubts about: Tools for graphical user interface Hardware Requirements…
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6
votes1
answer460
viewsHow to use android project in Gradle in eclipse?
I’m willing to incorporate this project: https://github.com/shamanland/floating-action-button in my android app in eclipse, however I do not use Gradle. Is there any way to import it without Gradle?…
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6
votes1
answer424
viewsEncoding problem in project import to Android Studio
I imported a project via SVN in Android Studio. Previously the project was in Eclipse and who took care of the project ended up committing files like .classpath. From then on I started having an…
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6
votes2
answers263
viewsEclipse is not recognizing project CSS with Javafx
My project with Javafx simply stopped recognizing my . css and the following error appears: An error has occurred. See error log for more details. java.lang.NullPointerException In error log appears…
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6
votes2
answers2168
viewsCompile and run project via command line
I have an Android application developed in Eclipse. I know it is possible to compile and run a project from the console, but I don’t know how to do it. The basic steps to compile a program JAVA is…
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6
votes1
answer5630
viewsHow to generate an executable of a program made in Eclipse?
I did a program for the company in which I work entirely on JOptionPane, just so the program would work just by opening real system windows (I thought it would be easier to run officially after the…
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5
votes1
answer197
viewsWhat is the difference between Hotdeploy and Publish, Start and with
When I add Tomcat to the eclipse some options appear to me : Start be Publish. How these relate to the hotdeploy?…
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5
votes1
answer5094
viewsSetting up Tomcat 7 in Eclipse results in HTTP Status 404
I downloaded the version tar-gz Tomcat 7 and linux manually set the variable CATALINA_HOME entered the command $CATALINA_HOME/bin/startup.sh and I stopped http://localhost:8080/, worked normally…
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5
votes1
answer80
viewsView recursive calls in eclipse
Is there an eclipse tool that shows recursive calls like in this image? Where I can see the details of preference graphically?…
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5
votes1
answer154
viewsEclipse executes the ANT xml buildfile 2 times, even if it only has one run
In netbeans, after a few searches, I was able to edit the file build.xml in order to customize the way the IDE generated my jar and my manifest file. I had to migrate some projects to the eclipse,…
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5
votes3
answers914
viewsExpand or Minimize code snippet in eclipse
It would be possible to minimize or expand only a code snippet inside a block {...}, example below: using the IDE eclipse?…
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4
votes5
answers6040
viewsWhat tool to use to convert a visually developed UML to code?
I need an Eclipse tool/plugin that allows me to develop diagrams of classes, activities and sequence in UML and that manages the code. I usually use Eclipse with Omondo plugin, but it seems to be…
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4
votes1
answer107
viewsDebug Java in Eclipse, excluding classes/packages
My application uses JSF/Hibernate, and a number of other add-ons (jar). When I have to thresh, a page, he stops at breakpoint and after a few Steps (debug) it falls inside the jar of the JSF. You…
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4
votes1
answer2392
viewsGenerate private certificate APK using Eclipse Android
When I click "Run" in the eclipse it generates the APK, sends and installs on Android, but it installs using a Debug certificate, I’m using Google Games Services and it only works if the APK is with…
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4
votes1
answer2652
viewsEclipse Dark in windows
Eclipse Luna was released, and with a new theme available "Dark", always liked darker themes, because of a photosensitivity. In linux the Dark theme is perfect because the scrollbars, the handle of…
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4
votes1
answer351
viewsImport phonegap/Cordova file in eclipse
At the time I will import file I created from phonegap/Cordova in eclipse does not appear anything. file>new>project ae i selecionei Android Project from Existing Code, I look for the folder…
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4
votes2
answers1316
viewsHow to Inhibit Display of Information on the Eclipse Console using Hibernate
I would like some help. I am developing a system using jpa-Ibernate, jsf and primefaces. Whenever I run the application the following appears on the console: 0 [http-8080-2] INFO…
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4
votes3
answers464
viewsadb error: The Connection to adb is down, and a Severe error has occurred
I am developing for Android and am having the following error: The connection to adb is down, and a severe error has occurred. -You must restart adb and Eclipse. Please ensure that adb is correctly…
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4
votes2
answers798
viewsSyntax error when creating table in Postgresql using Hibernate
@Entity public class User { @Id @GeneratedValue private int id; private String name; private String email; private String sex; private int age; private Date birthday; private Date registerdate;…
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4
votes1
answer367
views"cannot be resolved to a variable percentage"
I need to set the variable value porcentagem as defined in Spinner. The problem is that I need to use the value of porcentagem out of method setOnItemSelectedListener(), on the line int r =…
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4
votes3
answers5090
viewsHow to make eclipse auto-complete code automatically without pressing Ctrl+space?
<ui:define name="menu"> <ui:include src="/includes/menuPrincipal.xhtml"></ui:include> </ui:define> <ui:define name="conteudo"> <h:form id="frmFabListagem">…
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4
votes1
answer4154
viewsHow to convert a Java project to Eclipse for a Maven project?
I have a Java project in Eclipse that I want to convert into a Maven project. For conversion, I right-click and select the option "Convert to Maven Project" as shown in the figure below. The problem…
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4
votes0
answers338
viewsConfiguration of the Maven
I created a project Maven (NOTE: It is the first time I am touching this technology), but he is making this mistake. This plugin what message is talking about I need to install it? How do? Another…
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4
votes1
answer3441
viewsError creating Java Virtual Machine
I was running an rmi application on Eclipse Luna and appeared the following message : "Could not create the Java Virtual Machine. A fatal exception has occurred. Program will closed.". The operating…
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4
votes1
answer368
viewsHow to solve DIRTY_WORKTREE
I’m trying to merge the gitusing the eclipse, but it presents me with an error: DIRTY_WORKTREE "file name". I’ve tried to reverse the commit and resetar, but neither option works.…
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4
votes1
answer488
viewsHow to make my own commands and shortcuts in Eclipse?
What I mean by my question is that, for example, when I use sysout and Ctrl+Space the method line System.out.println(); is ready for me to use, reducing my time to type everything. I wonder if you…
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4
votes1
answer223
viewsConfigure to Eclipse show parameters name on auto-complete
Sometimes the eclipse, it shows in auto-complete the names of the variables in an easier way to understand. For example, if on this line you press Ctrl+Space : BufferedImage img = new…
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4
votes2
answers8541
viewsweb.xml is Missing and <failOnMissingWebXml> is set to true
Usually the question is, have you ever deployed in the project? The answer is yes. I right clicked on the project I went to Maven after Update project, it is procedure that I always do my projects…
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4
votes1
answer810
viewsHow to add a folder via Maven to build path
I have an application using Jhipster, to make queries I added querydsl, configured in Maven to generate Q classes, these classes are being generated in the path: target/generated-sources Except that…
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4
votes1
answer545
viewsError while running Eclipse after Windows 10 installation
When using the Windows 8 Eclipse worked normally now that I installed Windows 10 every time I try to execute I have this message:…
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4
votes1
answer61
viewsCheck if a "String Resource" is being used in the project
Situation When we do not use a variable in the file, the Eclipse has a feature that is to inform the developer by sending the following message: The value of the field Class.Clienteid is not used.…
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4
votes1
answer94
viewsBetter formatting of xhtml files
Given the excerpt from my archive .xhtml: <h:panelGrid id="camposPesquisa" columns="2"> <h:outputLabel value="#{msg['nome']}: " /> <p:inputText value="#{naturemb.arg}" />…
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4
votes1
answer5435
viewsHow to fix the error: HTTP Status 500 - Servlet Execution threw an Exception?
Language: Java Server: Apache Tomcat. Ambient: Eclipse. I am following the Caelum Workbook of the course FJ21 - Web Development with Java. I created a form but at the time of recording it presents…
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4
votes1
answer265
viewsEncoding Eclipse -> Intellij
I imported a project into Intellij that was created in the eclipse. The project is pretty big. I’m having a problem with encoding, in the eclipse is as Default o Cp1252 And Intellij is into UTF-8…
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4
votes2
answers13018
viewsUsing Bootstrap for Multiselect Dropdown with Checkbox
I found on this site: (http://www.webslesson.info/2017/05/bootstrap-multi-select-dropdown-with-checkboxes-using-jquery-in-php.html) a code that he uses Bootstrap to help create a multiselectable…
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4
votes2
answers399
viewsCustomize the eclipse "Generate toString()..." to print the path of a class
How do I customize the function Generate toString() eclipse (source > Generate toString()) to print the path of a class? For example I have the following entity that prints: package…
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4
votes1
answer441
viewsPopulate Array args parameters without exiting Eclipse
I have parameters that are passed when running the . jar of my code, in args, as in this example: public static void main(String[] args) { final File diretorio = new File(args[0]); final String…
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4
votes2
answers2567
viewsJunit Eclipse Error: "No test found with test Runner Junit 5"
I’m not being able to run my tests in Eclipse, below is a simple test that doesn’t work: import org.junit.Assert; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; class…
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3
votes2
answers169
viewsHow to disable Eclipse code replacement for "setters"?
When I create a class in eclipse with a type attribute public class MinhaClasse{ private String variavel; } The eclipse underlines the word "variable" in yellow and if I right-click on it, it allows…