Causes and solutions for errors of new plug-ins and new language components in eclipse

Causes and solutions for errors of new plug-ins and new language components in eclipse

Author: chinamao mailbox: chinamao@gmail.com reprint please indicate the source of my other articles

 

Plug-in technology is one of the most notable and specific eclipse technologies. We may often add some plug-ins or new language components when using eclipse. After we decompress the downloaded component to the plugin and feature directories, restart eclipse. The component is not added or the language is not changed.

This is mainly because eclipse records the previous user's usage records each time and records them under the configuration directory under the eclipse installation path.

There are two solutions:

1. delete all the files under configuration and restart eclipse.

2. Use "-clean" as the startup parameter to restart eclipse, so that the program will automatically delete the previous cache. In this way, you can start eclipse once, close the program, and remove the clean parameter.

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