我的Eclipse 3.3.2 + MyEclipse 6.0.1 + Tomcat 6.0.16<br/>
经常把以下错误:<br/>
<br/>
An internal error occurred during: "Processing Dirty Regions".<br/>
org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidationHelper<br/>
<br/>
An internal error occurred during: "JSP Content Validator".<br/>
org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidationHelper<br/>
<br/>
An internal error occurred during: "JSP Semantics Validator (JSF)".<br/>
org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidationHelper<br/>
<br/>
An internal error occurred during: "JSP Syntax Validator".<br/>
org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidationHelper
解决方案:
一.这是由于插件org.eclipse.wst.sse.ui所致,myeclipse中的这个插件是修改过的zmyeclipse版本(在myeclipse安装目录/eclipse/plugins中),但之后自动升级功能下载了更新版本的未修改版插件(在原eclipse的plugin中),所以myeclipse据版本号判断加载了更新的插件。<br/>
但myeclipse的运行依赖修改版本的插件添加的一些功能,可是新的插件未包含这些功能。<br/>
<br/>
如错误中出现的org/eclipse/wst/sse/ui/internal/reconcile/validator/ValidationHelper.class,其实在未修改版本中根本不存在这个类,所以出错。<br/>
解决方案:将原eclipse中plugins中的org.eclipse.wst.sse.ui_1.x.xxxxxxx.jar挪到其他地方。<br/>
</DIV>
<div>二.</DIV>
<div>有更好的解决方法<br/>
myeclips中,到Help -> Software Updates -> Manage Configuration<br/>
展开后有两项,一项是原有eclipse,一项是myeclipse,展开原有eclipse,<br/>
右键选中Web Standard Tools(WST)xxx那一项,disable,重启myeclipse
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