I am trying to build a simple jain slee project by following the steps given here
https://developer.jboss.org/wiki/HelloSLEEWorldServiceJAINSLEETutorial
but when i try to create a service i get an error message error message scr shot
can anyone help me
This question is quite old, but I will answer nevertheless for future visitors' sake.
The issue is with the Eclipslee service creation plugin. Can you install one from here and try to create the service again.
If not find the plugin jar file named;
org.mobicents.eclipslee.servicecreation_2.0.0.v20130704-2333.jar
This is the one I use. But I think the 2.0.0.FINAL should do the job. I can't upload the exact file because I don't remember where I got it from. Probably a forum somewhere or an issue tracker thread. But can't quote the source properly. :(
P.S.(in case you didn't know) Installation == Copying the jar file to the plugins directory in Eclipse.
edit:
This is another workaround. v2.0.0 apparently does not work too.
Related
I'm having a hard time using eclipse because of the following issue.
It goes like this. I'll code and try to run it. Then, it will throw some errors (of any kind). And so, after I have changed a part of the code, comment out which codes I suspect makes the error, or delete something, I then restart the websphere application server in order to republish my work. Next is to test my work using SoapUI then all of a sudden eclipse throws an error which is the same as before. I've tried to search in here answers to this questions but it involves codes which don't need in my project and also answers that I can't understand well (since I am very new to programming). However, I have found a way to resolve this but it's very inconvenient. To be able for eclipse to detect changes in the src folder, I should restart eclipse after editing my codes then remove my project in the server, start the server and then publish my work in websphere all over again. It solves my problem but I do all of these stuff every now and then even if I only comment out a single line in the code. What I want is to avoid doing this process of resolving the issue since it consumes so much of my time whenever I republish the project in the server.
Can somebody help me with this? Any suggestions would be very helpful. Thanks a lot!
It is a bit strange that you need to restart eclipse. The normal way would be to just re run your application server.
Try only he 3 second steps you mentioned (remove my project in the server, start the server and then publish my work in websphere) and if that works try again without removing the project. Just restart the servers.
And let us know if that worked!
I am trying to debug NS-2.34 using Eclipse Luna 4.4.2 under Ubuntu 13.10, and I had successfully configured NS2 and Eclipse for debugging by following the instructions from here "https://erl1.wordpress.com/2012/01/11/using-ns-2-with-eclipse/." The problem is, when I start debugging, debugging will not continue due to the error
Can't find a source file at "/build/buildd/eglibc-2/17/elf/dl-debug.c"
Locate the file or edit the source lookup path to include its location
I tried to locate the file in my system but I can't seem to figure that part out. How can I solve this error?
I think that's one of the many reasons why a lot of people transfer from NS2 to NS3 when they find that the module they would like to use is available in NS3.
For your problem, the page you are referring to has been a long time ago and there might be conflicts caused by new version.
For me, as a ns2er, when I modified some code or add new files, I just do "make" command and see what I got in the terminal. It works in most of the time.
Cheers,
Zeyu
I'm trying out MassTransit. I wrote a small console application as showed in documentation (http://docs.masstransit-project.com/en/latest/configuration/quickstart.html).
What I first ran the app, it opened another console windows, and did something that looked like an installation proccess, or some kind of file copy. I remember seeing something done in the windows directory, but it was too fast to read and understand what exactly it did.
I couldn't find any information about it. I tried starting a new .NET project and running the same code - it did not repeat.
Does MassTransit install something on the system at first run? does someone knows what exactly happens on first tun?
Thanks
I've written a post explaining how to get a quick hello world Mass Transit application up and running.
It uses RabbitMQ, but the same principles apply to MSMQ.
http://nodogmablog.bryanhogan.net/2015/04/mass-transit-with-rabbitmq-hello-world/
If you included the call to the method VerifyMsmqConfiguration() as in the quick start, then MassTransit initates any required MSMQ component installation.
The required MSMQ components are Core, LocalStorage, and Multicast.
thanks in advance for attention.
It's the first time i am writing on this site (quite newbie :) )
I previously read question of a user asking for my same problem. Although i read a lot i could not find a solution.
Problem:
I am trying to use MatlabControl jar (http://code.google.com/p/matlabcontrol/) to "call" matlab within my java code.
When i try this api within a normal java application to try it (including matlabcontrol.jar in the buildpath) everything works perfectly.
My issue is to make it work on an ejb module with jboss 5 AS:
i can deploy the ejb module and i can see classes of the matlabcontrol.jar (which i put in server/default/lib folder), but it is not working and is returning me the following exception:
Caused by: java.lang.NullPointerException
at java.io.File.<init>(File.java:251)
at matlabcontrol.Configuration.getSupportCodeLocation(Configuration.java:227)
at matlabcontrol.RemoteMatlabProxyFactory.createProcess(RemoteMatlabProxyFactory.java:278)
at matlabcontrol.RemoteMatlabProxyFactory.requestProxy(RemoteMatlabProxyFactory.java:116)
at matlabcontrol.RemoteMatlabProxyFactory.getProxy(RemoteMatlabProxyFactory.java:134)
at matlabcontrol.MatlabProxyFactory.getProxy(MatlabProxyFactory.java:81)
that lead me to the following lines:
URL url = Configuration.class.getProtectionDomain().getCodeSource().getLocation();
File file = new File(url.toURI().getPath()).getCanonicalFile();
The very strange thing is that very very rarely, after restarting jboss and re-deploying the ejb module, the system works!.
I really don't know if i have to modify the source code of these last 2 lines (as if it is a problem of not properly getting the location of the jar code) or to set some configuration files of jBoss to set the classpath differently.
Thanks again in advance.
Any help would be very appreciate.
The mistake was in the code to find the location of the jar at runtime.
I printed the path, which ended with "!" and double slash, so I removed these chars and I was finally able to make this API work.
I am trying to run MapReduce jobs using hadoop-eclipse plugin with Eclipse Indigo, but I am getting the following error:
Error: failure to login
While looking for some help, I found there is a problem with Hadoop-0.20.203.0, so I tried Hadoop-0.20.205.0 as the issues are fixed in this version.
I am still facing the same problem. Am I missing something or making a mistake?
Sorry for my poor English, as your question has no more detail, I guess that you meet the same problme as me, if so, the following link resolved my problem, pls. pay attention to step "4".
http://hi.baidu.com/wangyucao1989/blog/item/279cef87c4b37c34c75cc315.html
Sorry for that is a page in Chinese. It said the problem is because the file hadoop-eclipse-plugin-0.20.203.0.jar lost 5 files "commons-configuration-1.6.jar , commons-httpclient-3.0.1.jar , commons-lang-2.4.jar , jackson-core-asl-1.0.1.jar 和 jackson-mapper-asl-1.0.1.jar ". You should:
Extract the "hadoop-eclipse-plugin-0.20.203.0.jar",
Add the 5 files into "hadoop-eclipse-plugin-0.20.203.0\lib" ,
Modify "hadoop-eclipse-plugin-0.20.203.0\META-INF\MANIFEST.MF" (modify the Bundle-ClassPath).
Re 'jar' the package and replace the old "hadoop-eclipse-plugin-0.20.203.0.jar".
The os the page referred is linux, my os is Win7.
good luck!
Instead of going for adding plugin u can just add the required libraries in eclipse and do your programming.
here is the list of library u will need. These files exists with the Apache hadoop distribution in lib folder.
hadoop-core-1.1.2.jar
log4j-1.2.15.jar
jackson-mapper-asl-1.8.8.jar
jackson-core-asl-1.8.8.jar
commons-logging-api-1.0.4.jar
commons-logging-1.1.1.jar
commons-lang-2.4.jar
commons-httpclient-3.0.1.jar
commons-configuration-1.6.jar