buildpath


Eclipse: JRE System Library in Java Build Path reset

女生的网名这么多〃 提交于 2020-01-12 04:31:51
问题 For developing a JavaFX application I'm using a 4.3.1 snapshot of eclipse together with JDK 8 build b116. In my workspace projects the JRE library inclusion in the build path get resetted back to Java 1.4 all the time: Unfortunately, this can only be fixed temporary (until the next eclipse restart): In the build section of my pom files I have: <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.1</version> <configuration> <source>1.8<

UnsatisfiedLinkError using Serial port from Processing in Eclipse

放肆的年华 提交于 2020-01-06 05:59:08
问题 I have a processing program that is supposed to read the data from a serial port created by an arduino uno. I got the program to work perfectly in Processing but not in Eclipse. I added core.jar serial.jar and jssc.jar to my java project's build path, but am still getting an error calling the port with Serial.list()[0] . I have seen similar questions on here, but none have helpful answers. I don't know if I'm missing something or need to import a different jar file to my build path. import

Java Build Path Entry Error: Blackberry Eclipse

妖精的绣舞 提交于 2020-01-03 03:22:14
问题 I have a project on one computer that I need to work on another computer. I followed the tutorial here: http://agile.csc.ncsu.edu/SEMaterials/tutorials/import_export/ to import and export the project files and transfer them via USB drive. However when I import the project I get a red exclamation mark icon on the project and an error saying: "The project cannot be built until build path errors are resolved" and "unbound classpath container: 'JRE System Library [BlackBerry JRE 6.0.0] in project

How to resolve build path errors?

。_饼干妹妹 提交于 2019-12-30 08:14:10
问题 If I run my project this error will come build path problem how to solve this error. error: Description Resource Path Location Type Project 'videothumb' is missing required source folder: 'gen' videothumb Build path Build Path Problem The project cannot be built until build path errors are resolved videothumb Unknown Java Problem Can any one help me? 回答1: Try to clean project and if it still doesn't help close and then open project. 回答2: IF you are using eclipse then do as follows: right

Getting a java.lang.ClassNotFoundException: org.jsoup.Jsoup

时光怂恿深爱的人放手 提交于 2019-12-30 07:07:11
问题 I am running my app on google app engine. All I have is a simple servlet that is trying to use Jsoup. However when I run the application I get java.lang.ClassNotFoundException: org.jsoup.Jsoup. I am using Eclipse so I added the jsoup jar file in the Java Build Path -> Libraries 回答1: You need to put the Jsoup JAR file in the /WEB-INF/lib folder of the webapp. That folder is covered by webapp's default classpath. Also, Eclipse will automagically put all libraries in /WEB-INF/lib folder in the

Getting a java.lang.ClassNotFoundException: org.jsoup.Jsoup

流过昼夜 提交于 2019-12-30 07:07:10
问题 I am running my app on google app engine. All I have is a simple servlet that is trying to use Jsoup. However when I run the application I get java.lang.ClassNotFoundException: org.jsoup.Jsoup. I am using Eclipse so I added the jsoup jar file in the Java Build Path -> Libraries 回答1: You need to put the Jsoup JAR file in the /WEB-INF/lib folder of the webapp. That folder is covered by webapp's default classpath. Also, Eclipse will automagically put all libraries in /WEB-INF/lib folder in the

android-support-v7-appcompat library project won't work

徘徊边缘 提交于 2019-12-29 01:40:08
问题 I am trying to add Support Library v7 to my clean android project as support library (with resources). I followed every instruction here: http://developer.android.com/tools/support-library/setup.html#download and android.support.v7.* package is not visible in my main project. Here is library reference in main project: Support library project tree: Support library project build path: And finally, my main project tree I don't see any errors in Problems tab, app compiles and runs normally but i

Exclamation symbol on project name

假装没事ソ 提交于 2019-12-25 03:44:29
问题 I have a problem in running a new project which I downloaded from github. It shows exclamation sign just on project name as shown in below images it must be problem with build path but i dont know how to deal with it... thanks for help 回答1: In the Last image you can See Source option, Click on that. Then Select the Package which you want to Remove. And ya that's It. 回答2: In java build path click on libraries and select bin and then click on remove the bin library from your project. so that

How to install Slick2d?

半城伤御伤魂 提交于 2019-12-24 04:55:09
问题 Hi I'm trying to create a game using the LWJGL library and the Slick2D game library however when I attempt to run it I get an error. Here is my code: package test; import org.newdawn.slick.AppGameContainer; import org.newdawn.slick.BasicGame; import org.newdawn.slick.GameContainer; import org.newdawn.slick.Graphics; import org.newdawn.slick.SlickException; public class SetupClass extends BasicGame { public SetupClass(String title) { super(title); // TODO Auto-generated constructor stub }

Mysterious Eclipse javadoc problem

空扰寡人 提交于 2019-12-24 03:59:32
问题 I had a problem with finding Java docs in Eclipse. I seem to have fixed the problem, but I'm posting this for two reasons: I would like to know why I had the problem in the first place and perhaps my method of fixing it might be useful to someone else having a similar problem. I created a simple Java project in Eclipse (Helios on Windows 7) and selected the JavaSE-1.6 JRE. Then I created a source file and imported java.util.GregorianCalendar. When I hovered over GregorianCalendar , I was

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