Questions tagged as 'java'

Tagged questions
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Exception Jtattoo main

Good afternoon guys, I and a friend are servicing a system and are trying to generate a system jar. So far so good, the system compiles normal and everything else, but when we go to open the generated jar file it just does not open. I tried t...
asked by 22.02.2016 / 17:04
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Problem with javax / persistence / Persistence using JPA with CXF

I'm facing an error when I try to consume a web service that is using JPA (Eclipse-link) to insert data into the database.    Classes Entity: @Entity @Table(name = "gato") public class GatoPersistente implements Serializable { private sta...
asked by 04.02.2016 / 12:19
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Error saving image path SQLITE: table .. has no column named [closed]

ItisgivingerrorinsavingthepathoftheimageinSQLITE.ItsaysitdoesnothaveacolumnnamedpathImageinthetableproductsattachedimagewitherrorforbetterunderstanding.MyDaoProductClass:importandroid.content.ContentValues;importandroid.database.Cursor;importbr...
asked by 24.01.2016 / 18:52
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File upload error for Java Controller using Angular

Opa, I am implementing a file upload, in a form, I can already select the file, pass it to AngularJS that recognizes it (even without the ng-model) and when I go to my java controller it gives the following error: p> org.springframework.web....
asked by 11.02.2016 / 13:46
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Error accessing the database in WebSphere

This error appears after installing the project (it installs everything normal and even executes and opens the project, but when it goes to a page that requests the database of the error): recoveryClasspath = C:\Program Files (x86)\IBM\SDP\run...
asked by 11.02.2016 / 20:00
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Error publishing project in war format on amazon server

I'm having trouble publishing project to an amazon server. Whenever I publish the file war in tomcat the service does not start and returns me the following error: Jan 15, 2016 9:01:05 PM org.apache.catalina.core.StandardContext star...
asked by 20.01.2016 / 21:42
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Consume webservice JAVA - Problem

I'm trying to consume webservice but it's giving me an error that I do not understand. The webservice is this . I'm trying to use solicitarRange , and I usually do this: new WebServiceScol_Service().getWebServiceScolPort().solicitarR...
asked by 21.01.2016 / 17:55
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Service instance null with @Autowired

Hello everyone. I'm doing a webservice REST SpringBoot application with JAVA. I need a method to run from time to time. For this, I'm using Quartz (org.quartz). The class method is executed at the time I want, normally. However, this method inst...
asked by 21.01.2016 / 16:26
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error starting apache tom cat (home page) HTTP Status 404

When I am starting the tom cat (localhost: 8080) the following HTTP State error 404 is happening, and does not show the tom cat home page. tomcatlog  Jan21,201611:53:41AMorg.apache.catalina.startup.VersionLoggerListenerlog  INFORMATION:Serve...
asked by 21.01.2016 / 15:08
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Problem with vector comparison - Java

I have a problem with a simple Java code, I started right now to learn the language. The exercise consists of comparing the values of the vector to see if there are repeated elements. The problem is that it always gives me 0 in the output!...
asked by 25.02.2016 / 02:23