Shulou(Shulou.com)06/02 Report--

This article is to share with you about the solution to the problem of MyEclipse non-compilation, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

These two days MyEclipse does not compile, no matter how to change and save, the classes directory is empty.

Found a lot of articles on the Internet, summed up as follows:

MyEclipse does not compile to solve 1. Make sure that project- > build automatically has been selected.

MyEclipse does not compile to solve 2. If you choose it, it doesn't work. Use this trick: project- > clean..- > choose the second clean select project and tick start build immediatelly.

MyEclipse does not compile to solve 3. Delete the current project, set the output path of the compilation file in advance, re-import the source file, set MyEclipse to compile on save, and then compile automatically when you save.

MyEclipse does not compile to solve 4. If some unused jar package is cited in the project, and you delete that package, there will be no error but how can not compile the class file of the situation, you can delete all packages, and then a re-introduction (needed), do not introduce all packages at once, useless may lead to adverse consequences.

MyEclipse does not compile to solve 5. Want to delete a class file to regenerate, delete the class file, but the folder in the classes directory is opened by other programs, such as Total Commander. The compiler will not pass at this time, and it may prompt "con''t delete classes …" under problems. Just turn off other programs and recompile.

MyEclipse does not compile to solve the problem 6. There is also a situation where remove drops JRE System Library and can be compiled by re-import. But it is not clear what caused it.

MyEclipse does not compile to solve 7. Remove all the bags in the build path. Then add jars,add libraries added what he needed, and unexpectedly began to compile again.

MyEclipse does not compile to solve 8.Project-> properties- > java build path- > source- >. / WEB-INF/src output folder do not default, edit it to point to.. / WEB-INF/classes

Then click on the build project again to compile automatically. Here's my problem. I deleted this compiled directory by mistake.

MyEclipse does not compile to solve 9. The most important thing is to see whether the work directory is missing under the project. Because CVS control does not add work to the version, there is no such directory after checkout, so you need to manually add some projects to compile automatically.

At first, I only found the first seven methods, but none of them solved my problem. Inadvertently I opened the "Problems" tab and found that it said that the missing work directory, manually added, and then refreshed the project on it.

Classpath this xml file should be read carefully

The above is the solution to the problem of MyEclipse not compiling. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.