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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answer956
viewsEclipse Debug Settings
Good afternoon. I’m having a problem debugging my project on Eclipse. Native java classes are appearing in the debugging process when the only classes that are interesting to me are the ones that…
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answer96
viewsWorking with Tomcat + Eclipse + Sublimetext (Frontend)
We are creating a web project using Eclipse (IDE) and Springmvc. The development team has two people, separated into Front-end and Back-end (we’re using GIT for versioning). For the Front-end we…
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answer1053
viewsWhat are/do these dependencies?
I started working with programming about three weeks ago, they gave me the code and I’m lost. Until yesterday I only knew how to leave the Eclipse terminal, and now I have all these libraries (I…
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answer277
viewsEclipse Debug - Classes with equal names in different projects
I was debugging here and I came across a curious situation. I already fucked, but I could not succeed in discovering the problem. On a project, I have the class EntidadeDAO in the project1. In…
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answers526
viewsTomcat is configured by Eclipse to climb on port 8085 but only opens on 8080
Guys, when setting up Tomcat in the eclipse he gave the error saying that the default ports (8005,8080,8009) were busy, I changed the ports and ran the program, only in Google Chrome when I put…
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answer88
viewsFailure to install Chart.js
I am trying to install Chart.js in my eclipse project but every time I run the installation code error appears. npm install chart.js --save…
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answer24
viewsValgrind in the eclipse
I’ve been looking for it for a while and I can’t find anything like it. I need to use Valgrind in eclipse (eclipse has support), I have already performed all the package installations I found on the…
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answers1587
viewsClass is Managed, but is not Listed in the persistence.xml file
I’m having a problem that I wasn’t before I migrated to JPA 2.0. Receiving message that all my classees / entities are not listed in persistence.xml and even after adding them I keep getting the…
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answers88
viewsError "in such file or directory" - Eclipse
I am developing a software on a prototype board, which is the ARMST32 - F411RE, for this I created in the software Stm32cubemx the following model: But when generating the algorithm and trying to…
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answers89
viewsView HTTP Request Time and Java Process in Eclipse
I would like to calculate and visualize the time and resources spent when the JAVA server receives a request, from the moment it receives to the moment in response.
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answers62
viewsProblem starting Tomcat server 8
Feb 25, 2018 9:39:49 PM org.apache.tomcat.util.digester.SetPropertiesRule begin WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to…
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answers52
viewsError while trying to create Jframe in Eclipse
When I will create a screen using Jframe in Eclipse shows the error below, how can I fix this error? The Selected Wizard could not be Started. Plug-in org.eclipse.wb.swing was unable to load class…
eclipseasked 6 years, 7 months ago David Ferreira 1 -
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answer628
viewsError in pom.xml
I am working on a project, I used the eclipse IDE java tool and I configured my project to Maven project, and in this I configured my pom.xml to run Hibernate + jpa and this occurred me the…
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answers3989
viewsHow to Generate random numbers without repeating in Random?
So far I have been able to generate random numbers and store, but I have no idea how not to generate repetition. So far it’s been like this: package curso1; import java.util.Random; public class…
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answers114
viewsIs it possible to create more than one java9(module-info) module per mavem project in the eclipse?
I am testing the java 9 module system and so far I have been able to create a project in eclipse (Maven or java) and create the module-info by the option : Right-click on the project + configure +…
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answer139
viewsConfigure orphanRemoval=true in Generate Entities of Table - JPA Tools - Eclipse
I’m having trouble every time I need to use JPA Tools' Generate Entities of Table (use Eclipse Neon.3). I run entities with the Generate Entities of Table command from JPA Tools. In the code of a…
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answer477
viewsBack function to go back on an Android device from Perfecto Lab
Good afternoon Commonwealth, I am using Cucumber in Eclipse to elaborate automated tests on an application installed on an Android that is on a VM, namely hosted on the site Perfecto Lab. Perfecto…
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answer39
viewsHow to change the executable icon generated from an E4 RCP product?
I have an app standalone in Eclipse 4 RCP. When exporting it as a product, as shown below: The following structure is generated: How to change the application.exe executable icon? I have already…
eclipseasked 7 years ago Kevin Eduard Piske 96 -
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answers15
viewsInstallation of Pydev in Eclipse
Good afternoon, I am trying to install pydev in Eclipse, but no version to be installed as seen below: What should I do to install?…
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answer134
viewseclipse - java - errors
someone can help me find the error of this code package trab; import java.util.Arrays; import java.util.Calendar; import java.util.Scanner; import java.util.TimeZone; public class tra { public…
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answers152
viewsError trying to Start Tomcat in Eclipse
I have the configuration below: Eclipse: Version: Oxygen.3a Release (4.7.3a) Apache Tomcat 8.5.33 Server I accessed the address http://localhost:8080/ without any mistake. When trying to Start in…
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answers47
viewsAdminfaces - Failed to read Artifact Descriptor
Good morning, I’m starting with the Admin-Faces. By including the dependency to the project (eclipse), I’m getting the error below: org.eclipse.Aether.resolution.Artifactdescriptorexception: Failed…
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answer320
viewsEclipse doesn’t stop at the Breakpoints
During code development. Eclipse does not stop at breakpoints. After some researches I changed the configuration of the eclipse but did not cause any change of the eclipse state. Observing: I’m…
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answer66
viewsDoubts About Java WS Slowness and Remove warn
1) I have a question about the slowness of a REST web service that I am mounting. In client communication, the server response takes a few seconds. What I’ve already done: -All processes the…
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answer350
viewsPostgresql connection with JDBC in eclipse
Appears on the console: java.sql.SQLException: No suitable driver found for jdbc:AulaFBD://localhost:5432/TrabalhoFBD at java.sql.DriverManager.getConnection(DriverManager.java:689) at…
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answer353
viewsUse of Printf and Scanf in Eclipse and Netbeans - C Language
Good night. I have the program below that asks the user to enter 2 numbers and then present them. Code Blocks is working correctly, but when running in Eclipse or Netbeans, the system is waiting for…
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answer410
viewsI can’t run script in the STS plugin in Eclipse
I added the STS plugin in the eclipse to create Spring-boot java projects, but when running the project it appears this error. Erro: Não foi possível localizar nem carregar a classe principal…
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answers664
viewsError trying to run Eclipse: Java was Started but Return Exit code =13. PATH IS CORRECT
I deleted versions previous to Java 8 and now the eclipse does not want to run, the following error message appears: " Java was Started but Return Exit code =13.": There’s a similar topic: I’ve done…
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answers10
viewsImage only appears on the web if update project in Eclipse
Good night, I am running a project in Eclipse IDE, Tomcat server and using Primefaces. In a table where I have images, the same ones only appear when I "refresh" the project inside the Eclipse, as…
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answers10
viewsMissing Resources folder when clone
I have the following problem, after clone in git the following folders disappear and I can’t put them back in that state. Someone would know how to set them up to come back?…
eclipseasked 5 years, 10 months ago Pedro Teixeira 171 -
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answer136
views"The Java Exception has ocurred" error while running the Postgre JDBC driver
Follow my problem: 1 - I am using the Postgre 9.6 database. 2 - I downloaded and opened in ECLIPSE a project with example Java application with the use of Hibernate and Postgre that the teacher…
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answer158
viewsMount container folder to host
Good afternoon, folks, I’d like some guidance on creating an image and Compose. I am preparing an environment for the java development team with eclipse toncat java and initial Workspace. I thought…
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answer74
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answer119
viewsHibernate does not find Hibernate.cfg.xml
. When indicating the configuration file to Hibernate, I tried the wrong relative path before ". cgf) (.. /.. /main/Resources/Hibernate.cgf.xml). But now corrected, the absolute and Hibernate path…
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answer28
viewsEclipse has stopped claiming the need to declare the serial default Version ID. in the serialized classes
Hello, using Eclipse IDE when we create a class that we inform you should implement serialization (Serializable Implements) is common for the IDE to claim the default serial Version Id. I created a…
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answers114
viewsError starting Eclipse Luna, java.lang.Noclassdeffounderror: org/w3c/dom/stylesheets/Stylesheet error
When starting the newly installed Luna Ellipse appeared the following error in the file .log. in the \workspace\.metadata\. Below the error log: !SESSION 2018-04-24 11:50:44.298…
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answer1397
viewsProgram that reads real number in Java
I’m having a rather idiotic doubt let’s say so, but I’m not remembering what I have to do to make it right. I must create a program that reads an entire number and prints on the screen. Here’s what…
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answer161
viewsEclipse IDE error
Hello, folks. Can anyone tell me what those bugs are? It also says "String cannot be resolved to a type", could be problems with the JDK version?…
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answer87
viewsRead an Even number
I am again in doubt, now the doubt is related to exercise on Desvio de condicional Simples using only the command IF After reading an integer value, calculate and display its square only if the read…
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answer33
viewsRead Two Notes and Make Media If They Are Valid Notes
I’m having trouble solving the exercise below Shall I wear Desvio Condicional And by my "thoughts" I believe I should use the Desvio Encadeado I know that both grades must meet the criteria of…
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answers244
viewsJava build error (Eclipse) using Scanner class, beginner problem
I’m starting to study Java now for the book "Java How to Program 10 Edª" and I’m having trouble compiling this book code in Eclipse ( Follow the Error Image ). Follow the code below Could someone…
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answer268
viewsError using Jplay framework for games!
Hello, I am trying to program in java with the Jplay framework, and I am finding an error that was non-existent on another pc that I had. The error step is found in this video lesson:…
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answer160
viewsApache Tomcat Eclipse Java IDE
Hello, I’m having a problem with booting my Tomcat server, first he accused that problem of "Localhost already in use", after searching about I changed the ports and he climbed the server for a…
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answers595
viewsDoes not recognize/find Java Classes in Eclipse
I was using Netbeans and had no problem. I migrated to Eclipse a short time ago and now I went to make a code and Eclipse doesn’t even recognize the main Java Classes. System, Scanner, etc. What…
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answer22
viewsGEOS support not enable - Java Binding GDAL
I’m trying to create a method that calculates intersection using the lib GDAL, but when calling the intersection method I get the null return with the following message on the console: GEOS support…
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answer366
viewsI cannot create a Feature in the src/test/java folder
I am trying to create a Feature file in a Maven project but it does not appear the file option inside the directory: src/test/java. I have another computer with the same version of eclipse and java…
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answer322
viewsFailure to startar Tomcat
When I try to start the TomCat 7 in my project called ribeiraoreefshop, triggers the error of start the main one would be as follows: Failed to start Component [Standardengine[Catalina].…
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answer127
viewsProblem with the Tomcat!
Hi! I’m trying to activate apache Tomcat v7.0 in eclipse, but when I activate it this error happens: "-Djava.endorsed.dirs= apache-Tomcat-7.0.94 endorsed is not supported. Endorsed standards and…
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answer68
viewsClass recognition problem in Eclipse
There’s a problem in my project that’s supposed to be the main class .…
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answers1412
viewsMigration of Hibernate 4.3.x to 5.3.1
I’m taking a course in Sales System, the teacher uses the version 4.3.11 of Hibernate(what works perfectly). But I would like to migrar for the current version(5.3.1), but with the configuration of…