What is the best way to do this?
My understanding is I need to search all of these, go find the jars, download them, and then add them to the class path. Is that it?
In the past when I used eclipse it would add them automatically when clicking on the red Xs and selecting fix import.
Am I missing something?
After reading responses and working on my own , I found the answer was just search the classes, download the jars and add them to external libraries section of build path.
Related
I'm having issues including bukkit/spigot/paper into my Eclipse since when I try "extends JavaPlugin" in my Class it does not seem able to import the file
I have tried versions of craftbukkit, spigot and paper on several occasions but it just does not seem to work:
From all the online tutorials I have seen, I have noticed that on their versions of eclipse the "Modulepath" and "Classpath" headings do not seem to be there, but for me they are right there:
Could someone please tell me how to fix this issue?
I'm using Intellij IDEA and there is a plugin that create all the file on it, if you really want a clean environment use this to create your project and go back on eclipse after, i can create it and send you the main folder if you can provide you paper version that you want
You cannot use paper as a External JAR. Instead download Bukkit or Spigot from the internet (or use BuildTools to compile your own jar file), and use those instead of paper.
I'm working on a Netbeans project and I'm trying to import these packages but It doesn't exist
Error Displayed
could someone tell me how to fix this problem
Thank you
Whenever you cannot find a package, you should download it from its source and then add it to your project. Here you can take a look at jOOQ/jOOL. As about the other two, make sure you are using Java 8. You will also need to know how to add packages to your projects in the future.
I use Eclipse for android development and trying to use IntelliJ. I have successfully run the application once. But now, I couldn't seem to rebuild the example Hello World application. What am I missing here? The R.java is not rebuilding anymore. Here is a screenshot of the errors.
And here is my setting
This happened to me because I've marked source folders incorrectly.
Under project settings once you click on particular module, Just check whether you have Mark any additional folders as source folders.
Check the screenshot, By default it should be something like below, All mark as buttons should be unchecked
By mistake I've checked Mark as: "Source" button and I got this error. Just uncheck it.
R and BuildConfig are autogenerated by the android build system. Maybe you somehow copied an autogenerated version of your eclipse project into the idea project and then idea generated second ones. By default, idea will use a folder called gen for these files which is marked as a source folder. Make sure there are no other source folder containings these files.
You can quickly find classes by pressing Ctrl+N and starting to type the name of the class. If you find duplicate results, delete any of them and let idea regenerate the correct ones.
Unfortunately you may not like my answer, but my project is due yesterday and I don't have time to check every setting to fix the issue.
The way I resolved it is to re-create a new project, only copying the src, res, lib etc across. This was painfully difficult and presents other issues (manifest files and run/debug configs) , but proved relatively short as opposed to creating a new project ANYWAY and sifting through build options that may or may not be valid.
I encountered the problem while trying to add the KSOAP2 libs to the IDEA project, and although KSOAP has nothing to do with the problem, I may have imported them in the incorrect manner the first time and created extra self referential dependancies. This makes the most sense, but trying to figure out how to undo it would be next to impossible.
you can try to delete the r and buildconfig files from the com/x/x folder under android -> java
that fixed it for me.
I'm a bit new to Java / Processing and I opened up a project/workspace with the following errors:
is missing required library: '/Applications/Processing.app/Contents/Resources/Java/libraries/javamail/smtp.jar'
/javamail/dsn.jar
/javamail/mailapi.jar
/javamail/pop3.jar
I have the Processing app installed, but it's been a while...do I just need to upgrade processing or is there another place I need to go to get these .jar files?
I'm using Eclipse and there seems to be quite a list of referenced jar files (some broken)
It's telling you that there used to be a library at
/Applications/Processing.app/Contents/Resources/Java/libraries/javamail/smtp.jar
but it's no longer there, or possibly you opened a project that somebody else edited on a different machine where things were laid out differently.
Open the project build-path dialog and make sure all the libraries point to the correct locations.
If the problem still persist, try doing clean and build in eclipse. It might help.
I want my Java application to make a growl notification. My IDEs are Eclipse and Netbeans, and I am trying to implement a library in either (so far it worked it neither). How can I just add the library to my project and then reference the classes from within my own classes? Moreover, where can I find an appropriate library?
Thanks in advance!
EDIT: Ok, now I have somehow managed to implement the library ^^ However: the following command fails:
System.loadLibrary("growl");
It returns following error:
Message: no growl in java.library.path
How can I fix this?
About an appropriate library you should just google it. I found this one (that is tested on 10.5 so maybe it will need some tweaks): http://www.cocoaforge.com/viewtopic.php?f=6&t=17320
To add the library to your project in Eclipse copy it into the project folder (this is not necessary, you could just copy it wherever you want, also in extension folder of the JDK) and then add it through the project settings:
open project properties by right clicking the project and choosing Properties
go to Java Build Path option
go to Libraries and add it
It's possible to use AppleScript script engine in Java 6 on OS X to communicate with Growl. Here's a blog post describing how to do it.
You can use the network binding like in https://github.com/chamerling/JavaGrowl or https://github.com/aerofs/growljavabindings
Maybe this can help you.
If your classes are packaged in a JAR file, just like a 3rd party library, you should be able to put it in your project /lib directory and add it to the CLASSPATH using the IDE. That should be all you have to do (if I understand your question correctly).