This question is more of type "has anyone experienced something similar before and if so, what was the issue?".
At work I use an iMac to do my daily programming. After some initial (and still occasional) struggles, I got my project running on Virgo server. Stand-alone or from Eclipse, both work.
I checked out the same code at home on my Windows PC, installed same version of Eclipse and Virgo. I took the same installation & configuration steps like on the Mac at work. I can get the project up & running stand-alone. However, when I try to get the project deployed from withing Eclipse, no matter what I try, some bundles would not deploy.
As one of desperate last options I even moved Virgo to a c:\v, just in case the path was to long. Still no success.
Did anyone experience something like this before? What was the reason? Any hidden configuration I might be missing?
Thanks,
Jan
you can have a look at the Virgo\work\org.eclipse.virgo.kernel.deployer_<someVersion>\staging\global\bundle\ directory. Virgo tooling should normally deploy to this directory and invoke the deployer. maybe there are some issues. i suppose, you already checked the debug-output-logs? maybe it issnt a problem of deployment but something else.
Related
Does anyone know the command or the way to run pdfclown on java servlet? There's pdfclown.samples.web folder included in the library but the readme says nothing about how to run the server.
You have to setup a local Tomcat server and plug it to pdfclown.samples.web within eclipse (please, see among the countless trillions of tutorials available on the Web ;-) ).
BTW, you are right that the README doesn't mention the webserver setup: I'll remedy in the next release.
I've just installed Eclipse Luna v4.4.0 and trying to access marketplace.
During load Eclipse fails, reports nothing to stderr and terminates.
I'm using no proxy if that means.
Does anybody met any bug like that?
There are some bugs with Eclipse Luna and the Marketplace Client. You should follow the instructions here to get the fixed version.
https://www.eclipse.org/mpc/
I found a solution somewhere (it works with Luna and Mars too):
Add line:
org.eclipse.ecf.provider.filetransfer.excludeContributors=org.eclipse.ecf.provider.filetransfer.httpclient4
into
<your eclipse folder>/configuration/config.ini
And restart eclipse.
This is a known bug for Eclipse LUNA.
bug-422665
But htere is a work around.
Go to eclipse Luna installed folder/Plugin/
take backupo of this two below files
org.eclipse.ecf.provider.filetransfer.httpclient4.ssl_1.0.0.v20141221-2352.jar
org.eclipse.ecf.provider.filetransfer.httpclient4_1.0.1043.v20141221-2352.jar
Copy corresponding two files form eclipse-Kipler/Plugin folder if you have already installed it. or can search online.
org.eclipse.ecf.provider.filetransfer.httpclient4.ssl_1.0.0.v20130604-1622.jar
org.eclipse.ecf.provider.filetransfer.httpclient4_1.0.300.v20130604-1622.jar
Start Eclipse now.
Worked for me and many others. THis is just a work around and not a permanent solution.
Hope this Helps.
I have only worked on projects that I started from scratch, but now I got to work on a pre-existing project(Web applicaation) with no documentation and no guidance. All the folks that worked on the project are gone, and my client wants me to start working on the project.
I need the best Steps to do this, and start running it in my IDE.
Is there any efficient and non-time consuming method to start out? Any tools that might help?
All I got so far-->
1)Project.EAR file --> (module) one War file. (backup exported from server)
2)Versions used--> Java1.4, Websphere app server v5.1, Sapjco Connectors.
3)jars in lib folder(Frameworks) list.
acegi-security-1.0.2.jar
activation.jar
antlr.jar
antlr-2.7.6.jar
asm.jar
aspectjweaver-1.5.2.jar
cglib-2.1.3.jar
chartengineapi.jar
clickstream-1.0.2.jar
com.ibm.icu_4.0.1.v20090415.jar
commons-beanutils.jar
commons-cli-1.0.jar
commons-codec-1.3.jar
commons-collections.jar
commons-dbcp.jar
commons-digester.jar
commons-fileupload.jar
commons-io.jar
commons-lang.jar
commons-logging.jar
commons-logging-1.1.jar
commons-pool.jar
commons-validator.jar
coreapi.jar
crosstabcoreapi.jar
dataadapterapi.jar
dataaggregationapi.jar
dataextraction.jar
displaytag-1.1.jar
dom4j-1.6.1.jar
dteapi.jar
dwr.jar
ehcache-1.2.3.jar
emitterconfig.jar
engineapi.jar
flute.jar
itext-1.3.3.jar
jakarta-oro.jar
jaxen-full.jar
js.jar
jstl.jar
jta.jar
log4j-1.2.11.jar
mail.jar
modelapi.jar
modelodaapi.jar
odadesignapi.jar
org.apache.commons.codec_1.3.0.v20080530-1600.jar
org.eclipse.emf.common_2.5.0.v200906080927.jar
org.eclipse.emf.ecore_2.5.0.v200906080927.jar
org.eclipse.emf.ecore.xmi_2.5.0.v200906080927.jar
org.w3c.css.sac_1.3.0.v200805290154.jar
oscache-2.3.2.jar
sapjco.jar
saxpath.jar
scriptapi.jar
servletapi-2.3.jar
sitemesh-2.2.1.jar
spring.jar
spring-batch-infrastructure-1.1.2.jar
spring-mock.jar
standard.jar
struts.jar
struts-el.jar
struts-menu-2.4.2.jar
taglibs-datetime.jar
taglibs-mailer.jar
taglibs-string.jar
urlrewrite-3.0-beta.jar
utility.jar
velocity-1.4.jar
velocity-tools-view-1.1.jar
I know starting out is always time consuming. But i need better way to start this project
NEED:--
1) What frameworks used in this project.
2) Whats the best way to start. (Clear steps please)
3) Which (open source)Server I can use as alternative to Websphere v5.
Regards.
Edited
Jars added (sorry i forgot to mention some jars in lib)
"Write once, run anywhere" unfortunately doesn't mean you can compile the source code or start the result without errors.
The first step is probably to identify which IDE was used to develop the project with. Look for some specific files:
.project and .classpath -> Eclipse
*.ipr -> IDEA
pom.xml -> Maven
Import the project using the original IDE (make sure you use the same version if you can) so you can start and compile the project without errors.
If there are no such files, curse the people who did it. If they still work at your place, get in touch with their manager and give them input for the next performance interview ("leaves project zombies behind").
If you run into big trouble doing this step: Ask colleagues for help. Web projects are all similar but there are many subtle problems to get them working, so it's much more effective to pair with someone than, say, asking here.
You can also try to locate the original team members; they probably haven't all left the planet. Google is your friend here and maybe someone at your company stayed in contact.
Now your questions:
What frameworks used in this project.
Lots. Apparently, they just took whatever they needed. That said, this list looks pretty common for most web projects that go beyond "hello world."
Whats the best way to start.
See above.
Which (open source)Server I can use as alternative to Websphere v5.
WebSphere has a lot of .... "features" which can't be found anywhere else.
I suggest to try to get the app working with WebSphere first and then try Tomcat or Jetty.
In order not to get insane with WebSphere's startup times, get a powerful machine with lots of RAM, install it locally and use scripting to configure/control WebSphere (at the bottom of the page are scripts for WebSphere 5).
This is the update that just came out this week (2010-05-18).
Somebody moved my cheese. It appears that laf.jar is look and feel, so it is probably not a big deal for my Java development. Eclipse got mad about the missing JAR file, and furthermore thinks the 1.6.0 VM disappeared, which it didn't. I had to redefine the VM library within Eclipse and everything appears kosher, but I was hoping somebody with more hit points than me could say so definitively. Am I all good? Was it really the Mac OS X update for 1.5 that went and hunted down a file in my 1.6 VM?
I haven't been able to google anything about this... If somebody could post a link to some information about this, that'd be appreciated too.
I've had the same problem. Eclipse complained that there were classes missing in laf.jar. I've done basically the same thing: I went to Preferences-->Java-->Installed JREs . When I clicked on it Eclipse told me that it could not find the JVM 1.6 at the specified path and removed it. I then told Eclipse to search for existing JVMs. It found (of course) 1.6. The error in laf.jar disappeared and Eclipse did not complain anymore.
Today I had a problem with my old Eclipse 3.4 installation and I had to re-download the entire package. However, I don't think that I got the exact package as before, and I'm having some problems.
The problem can be summarized as follows: when developing a plug-in, I cannot resolve dependencies towards 'org.eclipse.jdt.ui'. When trying to add the missing plugin, in the dialog the closest match is 'org.eclipse.jdt.ui**.source**'. A similar thing happens with other core plugins.
In order to test, I created a new plug-in using the wizard and I obtained a non-compiling plugin: one of the classes uses the class org.eclipse.jdt.ui.JavaUI and it cannot be resolved. Similarly, the MANIFEST.MF includes a dependency towards 'org.eclipse.jdt.ui', but the 'Bundle 'org.eclipse.jdt.ui' cannot be resolved'.
Now a summary of my platform:
I'm running Mac OS X 10.4 Tiger and Java 1.5.0_19-138
I'm running Eclipse Version: 3.4.1 Build id: M20080911-1700
I downloaded the modeling package, which comes in a file called 'eclipse-modeling-ganymede-SR1-incubation-macosx-carbon.tar.gz'
I've performed a fresh installation, in a new folder and using a new workspace.
If I look at the Plug-in Registry view, I can find the 'org.eclipse.jdt.ui' plugin in there, and it appears to be running. By the way, if it is disabled, then the workbench breaks and stops working.
I cannot understand what is happening. Is my installation broken? I wonder if the Eclipse package that I downloaded has an error and they included the sources instead of the compiled files. But in that case, the plug-in shouldn't be working in the workbench, isn't it?
In any case, why I cannot find the plug-in when I'm adding the dependencies, even if I see it in the Plug-in Registry?
Thanks for your help!
Problem solved: just restart the computer.
I don't restart my computer very frequently, so it took me a lot of time to find out that this was the solution. After I restarted it, everything started to work perfectly again. It seems that either Eclipse leaves something in the memory after running, or that some of my initial failures had left something nasty behind. In any case, I had checked and there were no Eclipse related processes running .... weird, but at least now it's fixed!