myeclipse 8 5 runs tomcat error whether it comes with tomcat or tomcat error

Can you start tomcat separately and see if you can start it, and if you run it as an administrator?

tomcat also needs to configure environment variables, you should have the environment variable not matched.

Are there any other items in tomcat, if so, remove them before trying.

By the way, where did your output above come from? It seems to be saying that the JRE version is not enough.

Solution 1

1> stop tomcat

2> drive letter: Apache Software Foundation Tomcat

3. Look > folder to see if there are any files.

4> delete these folders (you can not delete the folders that are not real, only delete the items you are familiar with, such as your own projects, but you must also delete the ones in other folders).

5> Restart tomcat

6> If it's still the above error, look at the folder to see if there are still files, but they can generally be used.

Solution 2: When tomcat starts, your 8080 port is occupied, and this situation may occur, check whether tomcat is set to start automatically in the service, that is to say, as soon as your machine starts your tomcat is started, and then you start it again in myeclipse, the port is already in use, not if this is this problem, You can click on restart Tomcat in MyEclipse and it should be fine.

You try it with method 2 first...

MyEclipse deploys Tomcat, which requires cleaning up the Work directory for the changed project to take effect.

1. Find the tomcat release directory

2. Then click to enter the unzipped tomcat and find the Work folder. There is a catalina directory (tomcat, nicknamed catalina) under this file, and the files in the work directory can be deleted. There is a catalina directory under the work directory.

3. After deleting the tomcat directory in Work, the cache has been deleted.

The original deployment file in the tomcat directory has been deleted, redeploy it and try it out or restart myeclipse to try it.

Delete the original deployment file in the tomcat directory and try to redeploy it.

First delete the original summer project in tomcat,Re-heat the project,Sometimes the computer does not react, that is, the memory is not refreshed,Call is the previous summer project。

Saved? And then the result of your modified ** is sure to be different?

Hello, this situation is because the breakpoint ran into the JDK class that comes with Tomcat, and you can't see these classes in MyEclipse, or you can't open them.

There are two solutions:

2. Remove all breakpoints in MyEclipse, and then break points when necessary.

I strongly recommend the second solution, and here are the steps:

1. Open the debug window in myeclipse, as shown below

2. There is a breakpoin area, click on it, you can see many breakpoints, for example, I can see here that I have played 2 breakpoints.

3. Right-click on that area and select Remove All, you can remove all the breakpoints in all places.

4. Re-debug the program.

Hope this method is helpful to you.

Isn't there a green arrow in the upper right corner of the image you screenshot, click or press f8 to run to your breakpoint, which I used to do.

5.After the above operation, we have successfully configured the Tomcat server for the MyEclipse plug-in, and you can click the tomcat icon to successfully start the Tomcat server in 349ms

Error.. You're posting the wrong message.。。 I'm really speechless.

The following quotes:

In the corresponding version of window>preferences>myeclipse enterprise workbench->servers->tomcat-> -> click on a jdk. Just set it up. It should work out.

Configure both Tomcat and JDK into environment variables, then configure them from within MyEclipse, and try again.

Is the JDK matched? Can I take a screenshot of the log information?

There are several ways to refer to:

1. Completely delete MyEclipse, delete JDK, and reinstall.

2. Point the JDK used in the MyEclipse compilation environment to the one installed on your machine.

3. Tomcat uses the green version, and then reconfigures it in the server tab of MyEclipse, and starts it empty, that is, it does not come with any project.

4. Use MyEclipse's built-in tomcat5 to see if it has been imported, and check whether the spring-related JAR packages are imported together.

Tips: MyEclipse comes with a Spring project generation plugin, you can try, you can manually add SSH support to a basic web project, however, you need to manually trim the useless jar package after adding SSH support. There are examples available online that you can try.

The problem is not difficult to solve, just try more. Don't be afraid is key, good luck!

Adjust it to debug first, and see if there is a mistake.