关于"unable to open editor, unknown ID"的错误

最新推荐文章于 2021-02-16 01:08:14 发布

最新推荐文章于 2021-02-16 01:08:14 发布 · 290 阅读

为了解决编辑器注册问题，确保在插件扩展编辑器中指定了'icon'属性。即使该图标不存在，'icon'属性字段也不应为空。缺少此定义将导致编辑器无法注册，即使提供了正确的编辑器ID也无法检索到该编辑器。

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回答
Have you specified the 'icon' attribute in the plugin extension editor for your editor? It may sound strange, but the icon attribute is required if you supply your own class in the 'class' attribute to implement the IEditorPart interface.

Well, the icon itself does not need to exist, but the 'icon' attribute's field must not be empty. Without the icon defined, your editor never gets into the editor registry when the plugin extensions are read, so an attempt later to retrieve this editor by its id fails, even though the editor ID is correct.