Questions tagged as 'eclipse'

Tagged questions
2
answers

Problem of a JComboBox in a JTable

I have a table tbDocSolicitud , which is full of information from the Sql Server database and has 18 columns. In column number 13 Centro Costo Destino I added a JComboBox , called cboCentroCostoDestino , so that it ap...
asked by 18.04.2017 / 20:27
1
answer

How to remove the title bar of a JInternalFrame - Java

I would like to know how to remove the title bar of a JInternalFrame. I have been trying with this code but the bar is not deleted. setUI(null);     
asked by 30.03.2017 / 19:33
1
answer

Help to execute action from a new scenario in javafx

Add a new scene after the login. Now I do not have any action that executes from a button in the new scene. This is the main class. package controllers; import java.awt.geom.Rectangle2D; import java.io.IOEx...
asked by 20.02.2017 / 15:18
1
answer

Exception in thread "main" java.lang.ExceptionInInitializerError - Hibernate with IDE Eclipse

I can not give in the key with the error. This is my file hibernate.cfg.xml <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "htt...
asked by 31.01.2017 / 04:20
1
answer

Does not show the output in Eclipse

I have a problem in Eclipse and it is that it does not show me by console from the second System.out.println, I'm using Eclipse 3.7.1 and Java 1.8.0_45 which is what they send me, and I also have to use the next class of a reader by keyboard, to...
asked by 02.11.2016 / 07:58
1
answer

org.hibernate.console.HibernateConsoleRuntimeException: NoClassDefFoundError

I'm trying to test an application with hibernate, but I'm having a lot of problems when it comes to configuring it. At the moment I have managed to generate the file hibernate.cfg.xml, hibernate.reveng.xml and the object of Hibernate Console Con...
asked by 15.08.2016 / 07:19
1
answer

Error compiling a Maven project

I have downloaded a project in sourceforge and when importing it to start editing it gives me many errors among which is one that says " Java Build Path Problems " in the console when writing the command "java - "show me" version java version 1...
asked by 14.06.2016 / 15:08
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Problem. It does not show data from MySQL Database

I am starting a Java Web application with Java SE Development 64 bit (Version 8, compilation 1.8.0)  with JSF, JPA, Maven in Eclipse Version: Oxygen.3a Release (4.7.3a.) Spring  Database in MySQL Workbench 8.0 CE. Apache Tomcat v8.5 Server. A...
asked by 04.01.2019 / 05:52
0
answers

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException; Error in the translation of an OID in the snmp management entity.

What happens is that when I try to translate the information in the form of Response Event to String I get an exception, I think it's in this method, maybe I'm ignoring something, it's a new class for me, so I do not know it very well; this is t...
asked by 25.11.2018 / 05:59
0
answers

How do I change the name of a package in eclipse? [closed]

I want to change the name of some packages that I have in eclipse. How do I do it?     
asked by 19.11.2018 / 07:51