Hello
I'm facing the following problem that I'm going to try to explain to you to see if someone have experience and could help me to get this done:
I have install on my MAC OS X Capitan the Eclipse IDE MARS, I download the Tomcat 8 and put in my Document folder.
I created a Dynamic Web Application and I build it and everything compiles without any errors, after that I create a server and did the reference to Tomcat folder in this way:.Web Dynamic Project run with tomcat
When I started the tomcat and perfectly fine started and when I want to run the application nothing happen, I opened the browser and try to access to the jsp file but doesn't happen, not show any error but neither show the web page(only with hello world)
Any idea I'm pretty new with eclipse so please I need your consideration on this.
I want to thank you all for your comments, it help me a lot.
I solve the problem in this way:
Deleted the previous project.
Create a Tomcat server again, but in this time I created selecting the option: Create a new local server (I think this was the main issue, because I didn't installed the tomcat so I needed that Eclipse install the Tomcat).
I created again the project using the default run environment.
I select run as server.
And is running the project.
Thanks again to all.
Related
I've written a Spring MVC app that is functional on an app server. I'm attempting to switch development of this app from Eclipse and to Intellij. I am very new to the IDE so I'm not sure where I have gone wrong here.
When I run this application on the server in Eclipse it goes to localhost just fine and works as expected. I created a run configuration in IntelliJ, the app compiles and the server log says it was deployed successfully.
However in the browser it gives the standard HTTP Status 404 - Resource Not Available.
I really don't think it's the servlet or web.xml because those are working just fine in Eclipse. I've also created a brand new app in Intellij to test it and it works fine. So it must be something specific to IntelliJ that I have misconfigured or not setup at all...any ideas? Let me know if you need to see specific screens or anything.
So after toying with this, making it worse a few times, and then getting it back to the original 404 I found the difference.
Eclipse has an internal tomcat server it runs projects on, Intellij runs its projects on the default tomcat server installed on your computer. Intellij exports the project you are running to the server in the web apps folder as the name of your project.
So after I found that, in my tomcat run configuration in Intellij I had to specifiy the application context. Edit Configurations -> Deployment tab -> Application context, and set it to /YourProjectName. My guess is that this tells tomcat where to find your project within the web apps folder.
I hope this can help anyone else who is a relative beginner to tomcat/java EE and intellij like I am.
There is a plugin in intellij called "Smart Tomcat", it allows running spring or web app with much fewer configurations.
I have just downloaded NetBeans 7.3 for JavaEE and installed it with Tomcat 7.0.41 Everything went fine and I can run NetBeans, start and stop Tomcat from within the IDE and add and remove servers at will.
However when I try and create a Java web Application project my server list is empty.
The message I get at the bottom of the wizard for creating projects is "No servers are registered in the IDE. To register a server, click the "Add..." button.
I have Googled and got nothing and looked at the NetBeans docs and got nothing, help me
I am running Netbeans 7.3, Java 1.7, Tomcat 7.0.41 and Windows xp-3.
This Problem is solved by just Restarted Netbeans Software
Thanks to all
I know the original problem was solved, but I had a very similar issue, and in my case simply restarting Netbeans did not help, so I wanted to help anyone with my issue. It sounds stupid, but I wanted to warn people that they need to be sure to download the right tomcat zip file.
Tomcat lists several zip files on their server, and I should have been using the Windows-64 zip file. Instead, I downloaded the first file, which just said "zip". I am not sure what configuration this was. It ran in windows 7, but created the same sort of mysterious pattern in Netbeans. In the Services tab, I could clearly see Apache Tomcat listed under Servers. If I started the service it worked fine. However, when I right clicked on my project and attempted to resolve missing server problem, it would not list tomcat in the list. The list is filtered to only show servers that are valid with the version of Java EE 6 or whatever you are using. In my case, apparently the original tomcat I downloaded was not valid.
You have to register the server inside Netbeans.
Simply a matter of going to the servers tab under tools & adding a new server & browsing to the installation location.
Follow the tutorial on the link below here (start at the time I have set):
Tutorial
Try this remove all server from the IDE and then double click the netbeans exe go to customize select the the tomcat server alone and then install
sample
Go to Tools -> Plugin -> Update Plugin.Worked for me, give it a try.
I have developed a java webservice application that I have been running on my dev-computer and in the meanwhile been setting up a dedicated ubuntu based linux server.
I have installed oracle-jre, mysql and apache tomcat 7 on this linux server and
after reading documentation I understand that I can either copy the deployed project archive (.WAR) or I can simply copy the project folder, into the servers /webapps/ folder from my development computer. Then restart tomcat7 and it should automatically run the webapp.
On my dev-computer with Eclipse IDE the webservice works properly as expected, but I cannot access the POST URL methods at all on the server
e.g. localhost:8080/Webservice/rest/account/login
(The installation on the server seems to be O.K as the Apache examples all work properly.)
I cannot see any logs in the /logs/ directory, in fact the folder is completely empty, so I cannot debug whats actually happening. Why aren't logs writing to the Catalina.out file?
Am I deploying this correctly as explained above?
Do I need to configure Eclipse or any project settings to reflect the change from the eclipse IDE / dev-computer to the server? E.g Is there any real difference?
A lot of questions there, but I wanted to clarify as much as possible,
Cheers,
Oliver
I fixed this issue by reinstalling tomcat.
I am getting an error when I try to build my project in NetBeans. I am using JBoss 5.1.0 server and have attached that to my project. The error is -
The following error occurred while executing this line:
.../myPath/build-impl.xml:176: The Java EE server classpath is not correctly set up - server home directory is missing.
Either open the project in the IDE and assign the server or setup the server classpath manually.
For example like this:
ant -Dj2ee.server.home=<app_server_installation_directory>
I am using Mac OS X Lion.
I was missing a library. When I right clicked the project and went to libraries, it showed me library missing. I added the library and did a clean and build and the error disappeared
Clean builds did not help me, either. I took a look at project.properties and found that j2ee.server.home was not set anywhere, although j2ee.platform.classpath depends on it.
I do have Weblogic Server set up under /home (on a Linux machine).
So, I closed the project and added a line to project.properties:
j2ee.server.home=/home/blister/wls/wlserver
(where wlserver = the server name)
And reopened the project. Presto, the app now builds. It still doesn't know where the app server is, but at least I can built my jar and can worry about deploying it later. (I tell it to build a war which deploys nicely to Weblogic.)
If you are using netBeans Ide, then right click on the project. click properties. in the properties menu select Run. in that the first text box is server. There select the server. with which u want to run the project. If the server details are not configured before. configure server details and try. it wil help you to solve the above problem.
This worked for me.
Right click on the Project -> Properties -> Run
And Change the server Setting from the current server to another sever and click OK.
Wait for any background scanning to finish.
Repeat the processes 1 to 3 again this time selecting the actual server you want to run the code on.
Then try Re-Running your application.
I also had this error. However despite adding servers in the Run section of the Properties window, repeatedly no servers showed as being available to add to the Project ( again within the Run section ). The solution to being able to see a server in this server list was to run Netbeans as an admin ( which I saw Rotunba referencing in this thread..It was then possible to add a server and the project built successfully..
I solved it like this, I added in the ANT properties field
"j2ee.server.home=http://localhost/"
tolls>options>java>Ant
this in linux netbeans
It could also be as simple as not running your IDE i.e. netbeans as an administrator on your machine. I had the same problem. Wasted some time.
I have searched stackoverflow before posting this question.
In eclipse i am running a tomcat server. I deleted the .class files from the work folder of the tomcat server. From then on I am facing the issue saying the class couldnot be found.
I re-built the project. Didnt help
Can you please suggest how to fix this issue.
You should NOT run Tomcat as a normal program inside Eclipse. You should use the EE version of Eclipse, and then add Tomcat in the server view. This will allow you to deploy Dynamic Web Projects directly to Tomcat or any other supported server.
delete the server from eclipse server view and create it again.