I am still receiving errors due to jsoup in eclipse. I have dropped the JAR in the project's tab, rightclick the JAR file and then chose Build Path > Add to Build Path but it still does not work.
http://imgur.com/SCqLxWN
Could you please help me?
#Thank you for responses!
I have done as you advised me but it still does not work.
http://imgur.com/Y5B9Em2
I am just a beginner but when I am using other packages everything works, I have troubles only with this jsoup. Do you have any other ideas?
Create a folder named libs in the root of your project and put your jar files here. Then go to project Properties, under Java Build Path > Libraries click on Add JARs... and select you jar file, under the libs folder.
Try to remove the following code as your class is inside the default package.
package org.jsoup.examples;
Related
I am new to Java so please forgive me if this has a simple solution (and I hope so though). I have added previously coded .java class files to my existing project in eclipse, while trying to import com.abc. and ctrl+space it even shows these packages and classes.
However when I try to compile it says "package xxx does not exist". I've spent hours researching on this but most of the solutions focus on .JAR files and I don't have a jar file. I even tried creating a .JAR file and then importing but I think I couldn't manage to success that.
I really need help about this and thanks for your help.
Regards
First of all you need to understand how to add jar files in eclipse project. You can place you're jar files in webinf lib folder.
And after that you can configure the project build path. By
Right click on project (in eclipse project explorer) > buildpath > you find configure build path.
I set a lookAndFeel synthetica theme for the project.After that it is not working(jar file in the dist).
Again I removed it and tried.Then it worked. I did clean and build.
Tried several themes. They all workedd in the project. But did not run in the dist.
What should I do? Please help me..
I have experienced this before in my projects. Most of the time it happen because of using icons and images.
When /Icons/calculator.png image in your package, it is not wrong in netbeans like this getClass().getResource("/Icons/Calculator.png").
this is working on netbeans. but not in jar file. you need to rename Calculator.png.
use jar file in console (CMD in windows , shell in linux) with this command
java -jar adress-jar-file/jarfileName.jar
then see error in console.
Just Right click on yoru projet in netbeans and select Set Configuration then Customize in the window that appears provide your Main Class by clicking the browse button or writing it manually and Clean and Built again
Plz make sure some points.
1) You have set main class properly.
Right click on Project-> project properties-> Run-> set Main-Class
2) You have set theme path properly.
3) Your themes are not corrupted.
4) You have build your jar properly.
Right click on project-> clean and build(Note: Do nothing while it finish building jar)
5) Your lib folder not corrupted (if it is present).
It looks like there maybe something wrong with your setup. In your project properties, under libraries have you by chance added synthetica.jar as a required jar. but m not sure try it
but you can simply do,
you could create lib folder manually in your project folder and then paste that jar in that folder then through netbeans go to your project then right click on libraries and then browse to find your project folder open that then click on lib folder that you have created open it then click on jar that you have pasted and that jar file will be added to your project.
I could resolve my problem.I'm sorry that I was used trial version Synthetica.jar. after I bought it and done every thing from the beginning. I resolved it. Thank you for your contribution to resolve it.thank you
i have a doubt.
I import one proyect and there is an error.
Description Resource Path Location Type
Archive for required library: 'C:/Users/NadirFagot/Desktop/Proyecto Fonta/Irlanda/supporting/GROUPEE/libs/._android-support-v4.jar' in project 'GROUPEE' cannot be read or is not a valid ZIP file GROUPEE Build path Build Path Problem
When i go to the proyect properties and java build path and libraries, i try to remove in the android private libraries one of the files android-support-v4.jar, because there are two but i can't.
I tried to delete the hidden file jar in the window view in my folder libs and install it with the android tools but it doesn't work too.
I don't know what i have to do...
PLEASE HELP!!
THANKSS
If your library projects contains android.v4 support jar you can remove from your project and clean the project..
I am using Parse.com and I upgraded the parse SDK from 1.2.4 to 1.3.0. I have deleted the 1.2.4 files from the libs folder and pasted the 1.3.0 files to libs folder. When I am trying to run my app now it is crashing with no error. After debugging I found out that when I try to open any declaration of Parse class files it shows me this:
Here is the build path screenshot:
I have tried to clean the project, closed and opened eclipse.
I am stucked! Any help would be appreciated
Please verify the BuildPath as well.
Right Click on the Project -> BuildPath -> Configure Build Path
Check to see there is .jar files or not. If there are no .jar files, Upload using "Add Jars" button from your libs directory. Once Build Path is configured, clean and run the Project. Hope this will help you.
From your figure you posted, it just that your editor cannot find source for your jar file. But in your figure i do see javadoc. In the same page you will see a button called "Attach source". You can click that button to locate manually your javadoc. With this you should be able to go to source code.
I found the solution, but it was not related to the libs file or to the build path. The problem was in the manifast, had to remove android:noHistory="true" from my activity tag and the every thing worked fine.
I'm a complete novice to Java, and I'm stuck in trying to use an external jar library in a Java project I'm working on.
The library is Twitter4J (http://twitter4j.org/), a complex group of files which I can't understand how to include. I'm using Eclipse on Windows. I understood the meaning of CLASSPATH enviroment variable (or well, I think I did), but I can't understand how to link it to the Eclipse enviroment.
This blog post seemed to be what I was looking for: http://jasperpeilee.wordpress.com/2012/01/25/how-to-set-up-twitter4j-quickly-in-your-java-project/
But:
Add twitter4j-core-2.2.5.jar into project for general use.
1) Where should I copy the core file? In the /bin/ folder? Or in a completly unrelated /lib/ folder, as this question in SO stated?
Copy Twitter API property file into your project/bin directory.
2) What is the Twitter API property file?
3) How can I include JavaDoc jar files too? Is it possibile to get them into Elipse?
Any kind of help, even just a link, will be very appreciated!
You probably have a project folder for your Eclipse project. Go ahead and make a lib folder inside of your project folder, in the same directory as src and bin. There's nothing special about the lib folder specifically, it's just a convenient name. Copy the .jar file into your newly created folder. Back in Eclipse, right click your project and click Refresh. The lib folder should pop up, including your JAR! Right click the JAR file and go to Build Path --> Add To Build Path. At this point, any class in the project should be able to use Twitter4J features.
As for the What question, the Twitter API property file contains configuration that is necessary for the Twitter jar to function. The file should probably be located on the classpath of your application.
And the How question, you can attach the javadoc jar file of the Twitter jar to the Twitter jar's classpath entry in Eclipse. Right-click your project and select Properties. Go to the Java Build Path entry and find the Twitter jar under the Libraries tab. If you expand the Twitter jar entry you will see 'JavaDoc location'. You can specify the javadoc jar there.
In Eclipse, right-click your project, select Properties. Now find the entry for Java Build Path and select it. Click the "Libraries" tab if it is not already selected. Click the "Add external JARs..." button. Follow the prompts.