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Questions tagged [spring-tool-suite]

Spring Tool Suite (STS) provides the best Eclipse-powered development environment for building Spring-powered enterprise applications. STS supplies tools for all of the latest enterprise Java and Spring, and comes on top of the latest Eclipse releases.

The Spring Tool Suite™ (STS) provides the best Eclipse-powered development environment for building Spring-powered enterprise applications. STS supplies tools for all of the latest enterprise Java and Spring, and comes on top of the latest Eclipse releases.

Included with STS is the developer edition of Pivotal tc Server, the drop-in replacement for Apache Tomcat that’s optimized for Spring. With its Spring Insight console, tc Server Developer Edition provides a graphical real-time view of application performance metrics that lets developers identify and diagnose problems from their desktops.

STS supports application targeting to local, virtual and cloud-based servers. It is freely available for development and internal business operations use with no time limits.

For more info visit - http://spring.io/tools

Please tag your question under if it is more related to its core features.

1372 questions
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Spring Tool Suite 4 not showing option for JSP file

I am following a tutorial that wants me to add a JSP file to the exercise. When I try to add a 'Other' in the Wizard and search for JSP, it is not an option. Spring Tool Suite 4 not showing option for JSP file. What resource am I missing and how do…
HighwayRob
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Unable to open Excel file after excecuting my java apache poi program and i am using file output stream

I am using Apache poi to extract Mysql data to an Excel file. The code is running correctly but when I am trying to open the excel file it is showing error. package com.telkomsel.excel; import java.io.File; import java.io.FileInputStream; import…
Arundhati
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Spring Tool Suite: How to hide blue color bottom border of selected file

How to hide blue color bottom border of selected file, as shown in the below image, I am using Spring Tool Suite 4.
Nagesha S
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Setting up spring boot with lombok

I was trying to set up lombok in STS. These are the steps I have done: I downloaded a lambok jar file and have specified my sts.exe path. I have added the following dependencies in my pom.xml org.projectlombok …
Unknown
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JRE or JDK must be available for installing STS 4

I am trying to install Spring Tool Suite. I have successfully installed it. But when I am opening the application, it gives me this warning I have jdk and jre both installed in my laptop (C:\Program Files\Java) I have also added the jdk path in…
Unknown
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How to fix "Error: Can not find or load the main class"?

I'm trying to execute a simple java code. the code worked fine using comand line : javac Go.java and java Go, but in Spring Tool Suite 3, the code did not work and I got the error below. Note that I'm using jdk1.8.0_211 package com.test; public…
Noureddine
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Cannot drop project into the development server

I use STS4 I imported a maven project. I updated it through maven : mvn -X clean install Now I want to deploy the project into my local server ( Tomcat ) ; but when I droped it into the server then the mouse did not change : it remains as a circle…
pheromix
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fail to start gradle project with spring

I've installed Gradle plugin on Spring Tools Suite. When I start gradle spring project, the project is not getting created and I get below exception : org.gradle.tooling.GradleConnectionException: Could not install Gradle distribution from…
Boris
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Error: The constructor is undefined

I cannot understand why does the program keep telling me I have a mistake 'The constructor Date() is undefined' in code line 4. I was using it in Spring Tool Suite,but that doesn't matter I guess. Please,can someone explain what to do and how. If…
Sonia Eaton
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STS 3.9.0 crashes at workspace start using Java 9

I've tried to install the recent Java 9 on my Mac OS. In the first moments it seemed all ok, but after restarting STS, it's started to happen this error: !SESSION 2017-09-25 14:20:42.193…
Alessandro C
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Unable to work on Spring Security using Eclipse STS?

Following is my class:- As you can see there are three red lines coming due to some unknown reason. It is coming when I am trying to extend WebSecurityConfigureAdapter class. The errors are as following respectively:- Error 1: Error 2: Error…
Satyaprakash Nayak
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display the content of arraylist (java class method) in mvc spring application

The output of the method is an Arraylist of strings (The class testh which contained the method displayPrice is already worked using Eclipse ) package classe_j; public class testh { public static ArrayList displayPrice(String inputFileName,…
B B
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How to create project for openshift next-gen on SpringToolSuite

I don't know how to create OpenShift Next-Gen project on Spring tool suite. for Openshift V2 I can create normally on my spring tool suite, and when I try to create the project for Openshift V3. It occurs errors. And I already search many times, and…
Huỳnh Quang Thái
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How to solve maven COMPILATION ERROR: package X does not exist?

I have 3 maven projects: project-A project-B project-C The second project (B) requires the dependency for the first project (A). The third project (C) requires the dependencies for the first and second project (A, B). I have defined these…
Blerta Dhimitri
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How to use mssql to gradle?

I am using sts and make project: and refresh all. error message: Could not resolve: com.microsoft.sqlserver:sqljdbc4:4.0 how to fix it?
Lunatic
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