我正在处理简单的 word web 插件，我试图在其中添加上下文菜单命令，但是当我添加新的扩展点时，当我开始调试过程时出现以下错误：
“此加载项不再可用：开发期间插入的加载项仅在从 Visual Studio 调试期间可用。请在 Visual Studio 中打开您的项目并重新运行您的应用程序，或将您的加载项部署到有效目录中并重新插入。”以下是我的完整清单：
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<OfficeApp xmlns="http://schemas.microsoft.com/office/appforoffice/1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bt="http://schemas.microsoft.com/office/officeappbasictypes/1.0" xmlns:ov="http://schemas.microsoft.com/office/taskpaneappversionoverrides" xsi:type="TaskPaneApp">
<Id>47bea749-a286-4236-b6ca-6afa62ce5f98</Id>
<Version>1.0.0.0</Version>
<ProviderName>Contoso</ProviderName>
<DefaultLocale>en-US</DefaultLocale>
<DisplayName DefaultValue="MyTestPluginCitationPluginWeb"/>
<Description DefaultValue="A template to get started."/>
<IconUrl DefaultValue="localhost/assets/icon-32.png"/>
<HighResolutionIconUrl DefaultValue="localhost/assets/icon-64.png"/>
<SupportUrl DefaultValue="contosto_help_help"/>
<AppDomains>
<AppDomain>contoso_url</AppDomain>
</AppDomains>
<Hosts>
<Host Name="Document"/>
</Hosts>
<DefaultSettings>
<SourceLocation DefaultValue="localhost_url_taskpane.html"/>
</DefaultSettings>
<Permissions>ReadWriteDocument</Permissions>
<VersionOverrides xmlns="namespace_taskpaneappversionoverrides" xsi:type="VersionOverridesV1_0">
<Hosts>
<Host xsi:type="Document">
<DesktopFormFactor>
<GetStarted>
<Title resid="GetStarted.Title"/>
<Description resid="GetStarted.Description"/>
<LearnMoreUrl resid="GetStarted.LearnMoreUrl"/>
</GetStarted>
<FunctionFile resid="Commands.Url"/>
<ExtensionPoint xsi:type="PrimaryCommandSurface">
<OfficeTab id="TabHome">
<Group id="CommandsGroup">
<Label resid="CommandsGroup.Label"/>
<Icon>
<bt:Image size="16" resid="Icon.16x16"/>
<bt:Image size="32" resid="Icon.32x32"/>
<bt:Image size="80" resid="Icon.80x80"/>
</Icon>
<Control xsi:type="Button" id="TaskpaneButton">
<Label resid="TaskpaneButton.Label"/>
<Supertip>
<Title resid="TaskpaneButton.Label"/>
<Description resid="TaskpaneButton.Tooltip"/>
</Supertip>
<Icon>
<bt:Image size="16" resid="Icon.16x16"/>
<bt:Image size="32" resid="Icon.32x32"/>
<bt:Image size="80" resid="Icon.80x80"/>
</Icon>
<Action xsi:type="ShowTaskpane">
<TaskpaneId>ButtonId1</TaskpaneId>
<SourceLocation resid="Taskpane.Url"/>
</Action>
</Control>
</Group>
</OfficeTab>
</ExtensionPoint>
<ExtensionPoint xsi:type="ContextMenu">
<OfficeMenu id="ContextMenuText">
<Control xsi:type="Menu" id="MyMenuId">
<Label resid="Contoso.Menu.Label"/>
<Supertip>
<Title resid="Contoso.Group1Label"/>
<Description resid="Contoso.Group1Label"/>
</Supertip>
<Icon>
<bt:Image size="16" resid="Icon.16x16"/>
<bt:Image size="32" resid="Icon.32x32"/>
<bt:Image size="80" resid="Icon.80x80"/>
</Icon>
<Items>
<Item id="myMenuId">
<Label resid="Contoso.Menu.Label"/>
<Supertip>
<Title resid="Contoso.Group1Label"/>
<Description resid="Contoso.Group1Label"/>
</Supertip>
<Icon>
<bt:Image size="16" resid="Icon.16x16"/>
<bt:Image size="32" resid="Icon.32x32"/>
<bt:Image size="80" resid="Icon.80x80"/>
</Icon>
<Action xsi:type="ExecuteFunction">
<FunctionName>action</FunctionName>
</Action>
</Item>
</Items>
</Control>
</OfficeMenu>
</ExtensionPoint>
</DesktopFormFactor>
</Host>
</Hosts>
<Resources>
<bt:Images>
<bt:Image id="Icon.16x16" DefaultValue="localhost/assets/icon-16.png"/>
<bt:Image id="Icon.32x32" DefaultValue="localhost/assets/icon-32.png"/>
<bt:Image id="Icon.80x80" DefaultValue="localhost/assets/icon-80.png"/>
</bt:Images>
<bt:Urls>
<bt:Url id="GetStarted.LearnMoreUrl" DefaultValue="https://go.microsoft.com/fwlink/?LinkId=276812"/>
<bt:Url id="Commands.Url" DefaultValue="localhost/commands.html"/>
<bt:Url id="Taskpane.Url" DefaultValue="localhost/taskpane.html"/>
</bt:Urls>
<bt:ShortStrings>
<bt:String id="GetStarted.Title" DefaultValue="Get started with your sample add-in!"/>
<bt:String id="CommandsGroup.Label" DefaultValue="Commands Group"/>
<bt:String id="TaskpaneButton.Label" DefaultValue="Show Taskpane"/>
<bt:String id="Contoso.TaskpaneButton.Label" DefaultValue="MyTestPlugin" />
<bt:String id="Contoso.Group1Label" DefaultValue="MyTestPlugin" />
<bt:String id="Contoso.GetStarted.Title" DefaultValue="MyTestPlugin" />
<bt:String id="Contoso.Menu.Label" DefaultValue="MyTestPlugin" />
<bt:String id="Contoso.MenuItem.Label" DefaultValue="Search for quote" />
</bt:ShortStrings>
<bt:LongStrings>
<bt:String id="GetStarted.Description" DefaultValue="Your sample add-in loaded succesfully. Go to the HOME tab and click the 'Show Taskpane' button to get started."/>
<bt:String id="TaskpaneButton.Tooltip" DefaultValue="Click to Show a Taskpane"/>
</bt:LongStrings>
</Resources>
</VersionOverrides>
</OfficeApp>
我一添加这部分，加载项就加载失败
<ExtensionPoint xsi:type="ContextMenu">
<OfficeMenu id="ContextMenuText">
<Control xsi:type="Menu" id="MyMenuId">
<Label resid="Contoso.Menu.Label"/>
<Supertip>
<Title resid="Contoso.Group1Label"/>
<Description resid="Contoso.Group1Label"/>
</Supertip>
<Icon>
<bt:Image size="16" resid="Icon.16x16"/>
<bt:Image size="32" resid="Icon.32x32"/>
<bt:Image size="80" resid="Icon.80x80"/>
</Icon>
<Items>
<Item id="myMenuId">
<Label resid="Contoso.Menu.Label"/>
<Supertip>
<Title resid="Contoso.Group1Label"/>
<Description resid="Contoso.Group1Label"/>
</Supertip>
<Icon>
<bt:Image size="16" resid="Icon.16x16"/>
<bt:Image size="32" resid="Icon.32x32"/>
<bt:Image size="80" resid="Icon.80x80"/>
</Icon>
<Action xsi:type="ExecuteFunction">
<FunctionName>action</FunctionName>
</Action>
</Item>
</Items>
</Control>
</OfficeMenu>
</ExtensionPoint>
commands.js 文件包含以下默认命令：
/**
* Shows a notification when the add-in command is executed.
* @param event {Office.AddinCommands.Event}
*/
function action(event) {
const message = {
type: Office.MailboxEnums.ItemNotificationMessageType.InformationalMessage,
message: "Performed action.",
icon: "Icon.80x80",
persistent: true,
};
我已经验证了清单，它说它是正确的。 我检查过所有残留物是否可用。 一旦我删除了 ContextMenu 的 ExtensionPoint，加载项就会出现在 Word 中。有什么想法吗？
我尝试使用 Visual Studio 2022 开发插件，然后转移到 Yeoman 生成器和 Node.js 环境以及 Visual Studio Code。两次结果相同。
我已经尝试使用网络共享来加载应用程序。我将清单添加到没有 ContextMenu ExtensionPoint 的共享文件夹。它有效，但只要我添加 ContextMenu ExtensionPoint，它就会再次显示错误。我错过了什么？
我刚刚尝试创建一个在 Word 的上下文菜单上有一个按钮的加载项。你能试试这个吗？这对我有用。
<?xml version="1.0" encoding="UTF-8"?>
<OfficeApp xmlns="http://schemas.microsoft.com/office/appforoffice/1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bt="http://schemas.microsoft.com/office/officeappbasictypes/1.0" xmlns:ov="http://schemas.microsoft.com/office/taskpaneappversionoverrides" xsi:type="TaskPaneApp">
<Id>669a52a9-957a-4579-809f-df1a11a64752</Id>
<Version>1.0.0.0</Version>
<ProviderName>Microsoft</ProviderName>
<DefaultLocale>en-US</DefaultLocale>
<DisplayName DefaultValue="Wikipedia in Context Menu"/>
<Description DefaultValue="Wikipedia in Context Menu"/>
<IconUrl DefaultValue="https://fa000000110.resources.office.net/f7024bdc-7caf-4ca8-807d-2908f09640d6/1.0.0.1/en-us_web/apps/wikipedia/images/wikipedia_32x32.png" />
<AppDomains>
<AppDomain>AppDomain1</AppDomain>
</AppDomains>
<Hosts>
<Host Name="Document"/>
</Hosts>
<DefaultSettings>
<SourceLocation DefaultValue="https://fa000000110.resources.office.net/f7024bdc-7caf-4ca8-807d-2908f09640d6/1.0.0.1/en-us_web/apps/wikipedia/Wikipedia_dev.html" />
</DefaultSettings>
<Permissions>ReadWriteDocument</Permissions>
<VersionOverrides xmlns="http://schemas.microsoft.com/office/taskpaneappversionoverrides" xsi:type="VersionOverridesV1_0">
<Description resid="residToolTip" />
<Requirements>
<bt:Sets DefaultMinVersion="1.1">
<bt:Set Name="Settings" />
</bt:Sets>
</Requirements>
<Hosts>
<Host xsi:type="Document">
<DesktopFormFactor>
<FunctionFile resid="residDesktopFuncUrl" />
<ExtensionPoint xsi:type="ContextMenu">
<OfficeMenu id="ContextMenuText">
<Control xsi:type="Menu" id="myMenuID">
<Label resid="residLabel" />
<Supertip>
<Title resid="residLabel" />
<Description resid="residToolTip" />
</Supertip>
<Icon>
<bt:Image size="16" resid="icon1_16x16" />
<bt:Image size="32" resid="icon1_32x32" />
<bt:Image size="80" resid="icon1_80x80" />
</Icon>
<Items>
<Item id="myMenuItemID">
<Label resid="residLabel2"/>
<Supertip>
<Title resid="residLabel2" />
<Description resid="residToolTip" />
</Supertip>
<Icon>
<bt:Image size="16" resid="icon1_16x16" />
<bt:Image size="32" resid="icon1_32x32" />
<bt:Image size="80" resid="icon1_80x80" />
</Icon>
<Action xsi:type="ShowTaskpane">
<SourceLocation resid="residUnitConverterUrl" />
</Action>
</Item>
</Items>
</Control>
</OfficeMenu>
</ExtensionPoint>
</DesktopFormFactor>
</Host>
</Hosts>
<Resources>
<bt:Images>
<bt:Image id="icon1_16x16" DefaultValue="https://fa000000110.resources.office.net/f7024bdc-7caf-4ca8-807d-2908f09640d6/1.0.0.1/en-us_web/apps/wikipedia/images/wikipedia_32x32.png"></bt:Image>
<bt:Image id="icon1_32x32" DefaultValue="https://fa000000110.resources.office.net/f7024bdc-7caf-4ca8-807d-2908f09640d6/1.0.0.1/en-us_web/apps/wikipedia/images/wikipedia_32x32.png"></bt:Image>
<bt:Image id="icon1_80x80" DefaultValue="https://fa000000110.resources.office.net/f7024bdc-7caf-4ca8-807d-2908f09640d6/1.0.0.1/en-us_web/apps/wikipedia/images/wikipedia_32x32.png"></bt:Image>
</bt:Images>
<bt:Urls>
<bt:Url id="residDesktopFuncUrl" DefaultValue="https://fa000000110.resources.office.net/f7024bdc-7caf-4ca8-807d-2908f09640d6/1.0.0.1/en-us_web/apps/wikipedia/Wikipedia_dev.html"></bt:Url>
<bt:Url id="residUnitConverterUrl" DefaultValue="https://fa000000110.resources.office.net/f7024bdc-7caf-4ca8-807d-2908f09640d6/1.0.0.1/en-us_web/apps/wikipedia/Wikipedia_dev.html"></bt:Url>
</bt:Urls>
<bt:ShortStrings>
<bt:String id="residLabel" DefaultValue="Wikipedia Menu"></bt:String>
<bt:String id="residLabel2" DefaultValue="Wikipedia Button"></bt:String>
</bt:ShortStrings>
<bt:LongStrings>
<bt:String id="residToolTip" DefaultValue="Wikipedia Tooltip"></bt:String>
</bt:LongStrings>
</Resources>
</VersionOverrides>
</OfficeApp>