I have developed a web service client in Netbeans through WSDL file, i have build the project and get jar file. When i run that jar file, it work fine but now i have to use this jar file in my eclipse project. But when i use this jar file i get error.
"THe type javax.xml.bind.annotation.XmlAccesstype.cannot be resolved. "
Attach is the screenshot.
How can i solve this problem.
You have to check your classpath and probably add you WS libraries in it. Open grepcode.com and paste your missing class name in it. You will see the dependency missing.
Related
I'm trying to extract .jar of my project through the artifact build in intellij but the extracted jar file is not opening. I'm using the jcommon .jar file which is external library and I also added this jar file to my project build.
Java is not a problem. I tried another project without any external libraries and it works well.
I also tried to edit the manifest file and add the classpath for the external libraries but same.
How to extract jar file with external libraries or jar file?
The error message is showing
Java application launch failed. Check Console for possible error messages related to 'Users/jaehunshim Desktop/CS/CS_IA/out/artifacts/ CS_IA_ iar2/Cs_IA jar'
I'm building an existing project with Maven in Eclipse and all the dependencies are downloaded. But some of my classes using some classes from a specific jar are not found : the import statement shows an error.
The strange thing is that when I browse the Maven dependencies in Eclipse, I see the jar. I'm also able to unfold the jar, and browse in the packages, and see the classes in it. So as far as I can say, the jar is here in my classpath, available to my project. But somehow, it's not seen by my code. I've tried rebuilding, from Eclipse and from mvn command line, but I still have the same issue.
Any idea where that issue could come from ?
Thanks
One root cause would be that your jar is corrupted. Not corrupted enough to make it unavailable in Eclipse, but corrupted enough to prevent Eclipse from using the classes inside.
To make sure of this :
go to your local Maven repo, where the jar is supposed to be.
try to open the jar with your zip tool (Winzip or equivalent)
if you get an error saying your jar is corrupted, then all you have to do is delete the directory containing the corrupted jar, and build again your project with Maven : jar file would be downloaded again from your remote Maven repository.
If this time you're able to open it, then probably Eclipse will also, and you'll be able to use the classes inside and your problem will be solved.
If you're still unable to open it, check if the jar is not corrupted on central repository itself.
Had you add the jar file to your Build Path, if not, then you can not find the classes in the jar file.
Try to do this:
In Eclipse:
Right click on the jar file --> Build Path --> Add to Build Path.
Then try again if you can find the classes in the jar file or not.
My team exported a jar from java project which having classes and jars in that lib.
I got that jar from my team and just add that jar using build path as external jar in my project.
I got an error while create an object for a class(canon.class) in that jar file, from my project controller class.
it says
java.lang.ClassNotFoundException: ch.qos.logback.core.Context
while this class is in other jar file is also in the build path.
I am not sure why this happens. Can anyone give me assistance in this?
Make sure the logback.jar is on the classpath. That should solve it.
Problem 1 -I am using Eclipse Indigo with maven for J2EE development with Apache Tomcat. My problem is that i am able to clean project , but unable to execute mvn install. the screen shot shows the error message. It has the 4.6.1-RC01-SNAPSHOT but couldn't resolve to dependency. The other file UTopup.1.0.jar it says is missing, i searched this file on web and other team member's PC to have it in the directory, but no one has this jar file and they are running the project perfectly. The question is what is this file and from where do i get one?
Problem 2 : I got the project from SVNRepository and the project came to me without proper packaging, it shows the hierarchy but not the packages, any idea why is that so, Please help...
The other file UTopup.1.0.jar it says is missing, i searched this file on web and other team member's PC to have it in the directory, but no one has this jar file and they are running the project perfectly. The question is what is this file and from where do i get one?
Not sure about this jar myself, but can you try to remove your local repository once and and then re-attempt to mvn install the project?
Problem 2 : I got the project from SVNRepository and the project came to me without proper packaging, it shows the hierarchy but not the packages
I am not sure what you mean by proper packaging, do you mean to say that eclipse isn't displaying the project in a proper structure ( like the src/main/java etc etc ). If that is the case, then simply the eclipse settings file for this particular project isn't committed on the svn. Its just a matter of setting up your classpath file so that eclipse can display the folders properly.
I am trying to create and use jar file in an Android project under Eclipse. I have tried various methods without any success. Here are the steps:
Create jar file from the source files jar -cf lib.jar *.java
Copy jar file to libs folder
Right click, Build Path->Add to Build path
Now, compiler gives unresolved symbols if I try to use a class from the jar file?
Can someone please let me know correct method to create and use an external jar file for the Android project under eclipse.
This worked fine for me:
1)Place Jars in assets folder.
2)Right click on project name.
3)Select properties.
4)Select Java build path.
5) Select Libraries.
6) Click Add Jars.