如何在 Eclipse 中更改引用的类提供程序？
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How to change a referenced classprovider in Eclipse?
提问by user496547
I uninstalled the maven plugin but when trying to run the project that was perfectly running before the plugin I have "Referenced classpath provider does not exist: org.maven.ide.eclipse.launchconfig.classpathprovider". I assume I have to change the launch configuration for the project. Can anyone provide the steps to do so? Thank you.
我卸载了 maven 插件，但是在尝试运行在插件之前完美运行的项目时，我有“引用的类路径提供程序不存在：org.maven.ide.eclipse.launchconfig.classpathprovider”。我假设我必须更改项目的启动配置。任何人都可以提供这样做的步骤吗？谢谢你。
回答by hithwen
This helped me http://sha.nnoncarey.com/blog/archives/33
这对我有帮助http://sha.nnoncarey.com/blog/archives/33
If you get this error when launching a Run Configuration in Eclipse with the IAM (Maven) >plugin:
Referenced classpath provider does not exist: >org.maven.ide.eclipse.launchconfig.classpathProvider
It's probably because your Run Configuration was created on an old project, and has bad >entries in the Classpath section. The solution is to delete the Run Configuration and create >a new one.
如果您在使用 IAM (Maven) > 插件在 Eclipse 中启动运行配置时收到此错误：
引用的类路径提供者不存在：>org.maven.ide.eclipse.launchconfig.classpathProvider
这可能是因为您的运行配置是在旧项目上创建的，并且在 Classpath 部分中有错误的 > 条目。解决方案是删除运行配置并创建一个新配置。
回答by Raghuram
The project could be having old/incorrect settings. Assuming it is a maven project, one possibility is you could regenerate the Eclipse settings for the project by
该项目可能有旧的/不正确的设置。假设它是一个 Maven 项目，一种可能性是您可以通过以下方式重新生成项目的 Eclipse 设置
mvn eclipse:clean eclipse:eclipse
mvn eclipse:clean eclipse:eclipse
回答by user496547
This link helped me: http://osdir.com/ml/web.webobjects.woproject.devel/2005-09/msg00090.html
这个链接对我有帮助：http: //osdir.com/ml/web.webobjects.woproject.devel/2005-09/msg00090.html
I commented out string with CLASSPATH_PROVIDER.
我用 CLASSPATH_PROVIDER 注释掉了字符串。
