I've been so frustrated, I can't even begin writing my plugin because I'm having such problems getting a simple testcase to compile.
I followed the guide on IDEAs website to add the library, which seemed to be successful because IntelliSense detects the packages/classes, but then I come to compile.. and package not found
Here's a screenshot: any advice is greatly appreciated thanks.
As you can see, it appears to be picking up the lib in the IDE (detecting package/classes/methods etc.)
It seems you told IntelliJ that the library was the zip file containing all the distribution (sources, documentation, etc.). Extract the zip file, and make it point to the jar file that this zip probably contains.
Related
I have an application (DrawFBP) which has a Help facility. built using JavaHelp. I actually had it working for several years on the Eclipse IDE, but I had never tested it running in the jar file. The Help facility uses a number of html files, and some other stuff, and one informant said I can get them included on the jar file by putting them in a resources folder (src/main/resources) . This seems to have worked! After lots of restructuring, I got my Help facility working on the jar file, but it stopped working on the IDE. The IDE version is crashing on a FileNotFoundException referencing a file with extra levels of qualification - where do they come from? I am probably making several dumb errors - but help would be much appreciated! The project can be found on GitHub - https://github.com/jpaulm/drawfbp . The code and resources are there, but Git wants me to add all my code back in again - not sure why... TIA
Somehow got it working - the trick seems to be to include the resources in a folder called 'resources' under src/main. I will accept this answer - unless someone comes up with a better one!
this may sound like a noob question, but it is a big problem for me. I have a file called yandex-translator-java-api-master.zip, and I tried adding that as an external JAR to my eclipse project, but the code wouldn't work; It wouldn't let me import.
This error comes up when i try to import "Translate"
Translate cannot be resolved
6 quick fixes available:
Create class, create constant, fix proj. setup...etc, etc.
How do i use this??? Where is the .jar i am supposed to import?
zip archive is not the same thing as jar. First, extract jar from zip archive and then add it as dependency. Then you'll be able to import.
UPD:
looking closely, I suppose you downloaded that archive from GitHub (or another VCS) and it's just sources of a library. You can not add it as a dependency, but you can, for example, just paste this code in your project's /src/main/. This is an easy solution. If you want to make things the right way, you can
a) Search for a compiled library
b) Create a module from downloaded sources and add it as dependency
Download this file:
And established it as a library.
Instruction is in this answer.
So I'm not CS major or anything and I've been just poking around stuff to practice some Java skills I watched from a video. I know this isn't the major way to do it but please, let me.
So I extracted a .jar file of this: http://www.zenlunatics.com/quizcards/ (i also have its outright source version). It's open source. I used JD gui to get the source code and got everything in .java. However, once I imported it and tried to run it in Eclipse, it says there is "no main type."
I've searched around and it seems there has to be a public static ... String[] args and I don't see that in any of the generated .java files.
I tried searching about it on youtube and he's getting .class instead of .java files. So, say I renamed .jar to .zip and extracted class files, do I just edit the main .class and build? Any tips, please.
Thanks!
Looking in the source code download the main method is in the QuizCards class (QuizCards.java).
Since there is a source code download you should use that.
i wanna use weka source code (not jar file!)and i download weka-src.jar from this address
http://www.java2s.com/Code/Jar/w/Downloadwekadev379sourcesjar.htm
and i wanna have weka project in netbeanes in windows .i do step by step this site instruction
http://weka.wikispaces.com/Netbeans+6.0+%28weka-src.jar%29
when i extract jar file into src directory in my project,it give me a lot of error
such as:
package java_cup.runtime does not exist
and a lot of other error.
anyone can tell me how can i do that without any error ?? i am working on this problem for a week and i'm so tired.
please help me if you can.
you have to download java-cup.jar file And add this jar to your classpath
if you didn't find java-cup.jar then you can download jflex.jar jflex also contain java-cup classes so you can download jflex.jar from link below
click on this link
I am trying to use the GeoTIFF-jai Library to generate a geo-rectified, raster image in Java. I have tried looking on the SourceForge site for the documentation on how to do this, but SourceForge says "Unfortunately, this project hasn't indicated the best way to get help." Has anyone else tried using this library and been able to find any documentation on it?
If there truly is no documentation, maybe you can answer this question. When I import the library .jar file into my Eclipse project (using right-click->Import...->Archive File) all of the .properties files import but not the .class files. I need the GeoTIFFFactory class from org.geotiff.images.jai in order to create a new GeoTIFF image but it's not available. Any idea why the .class files are not importing? Am I doing something wrong on the import? Is the .jar in the wrong directory?
Any help with either of these questions is greatly appreciated.
Thanks,
Ryan
When I import the library .jar file into my Eclipse project (using
right-click->Import...->Archive File) all of the .properties files
import but not the .class files. Am I doing something wrong on the import?
Yes. That's not how you use third-party jars in Eclipse. The wizard you invoked is used primarily for importing archives with source code to make changes to them. Instead create Java project to hold your source code and add a dependency on the jar via Project Properties -> Java Build Path. You can also attach a source code archive in the same place (get this from project's site on SourceForge). This will let you see any available javadoc and if there is no documentation at all, you can at least step through the code.
Regarding lack of documentation, you will be more likely to get help on that project's forum rather than on stack-overflow (since the odds of you finding help on stack-overflow with a particular library is inversely proportional to that library's popularity).