升级jetbrains的插件版本0.18.2之后频繁BUG，导致对话内容消失。
java.lang.ClassCastException: class com.alibabacloud.intellij.qoder.util.NoUndoStyledDocument cannot be cast to class javax.swing.text.html.HTMLDocument (com.alibabacloud.intellij.qoder.util.NoUndoStyledDocument is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader @1c488f2d; javax.swing.text.html.HTMLDocument is in module java.desktop of loader ‘bootstrap’)