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Javascript chrome.contextMenus不可用_Javascript_Google Chrome_Google Chrome Extension - Fatal编程技术网

Javascript chrome.contextMenus不可用

Javascript chrome.contextMenus不可用,javascript,google-chrome,google-chrome-extension,Javascript,Google Chrome,Google Chrome Extension,我正试图开发一些Chrome扩展,以可怕的Google开发者指南为指导: 但我一直被这个错误困扰着: chrome.contextMenus不可用:您没有访问此API的权限 确保manifest.json中包含所需的权限或清单属性 这是我的manifest.json: { "manifest_version": 2, "name": "Data v0.1", "description": "This extension makes information handlin

我正试图开发一些Chrome扩展,以可怕的Google开发者指南为指导:

但我一直被这个错误困扰着:

chrome.contextMenus不可用:您没有访问此API的权限

确保manifest.json中包含所需的权限或清单属性

这是我的manifest.json:

{
    "manifest_version": 2,

    "name": "Data v0.1",
    "description": "This extension makes information handling easier...",
    "version": "0.1",

    "icons": { "16": "16x16.png" },

    "permissions": [
        "contextMenus"
    ],

    "content_scripts": [
        {
            "matches": [ "*://*/*" ],
            "js": [ "data.js" ],
            "run_at": "document_start"
        }
    ],

    "browser_action": {
        "default_icon": "16x16.png"
    },

    "options_page": "options.html"
}

我做错了什么?

老问题,但是:不能从内容脚本调用此API


如果你添加一个背景脚本,你将能够处理
chrome.contextMenus

…一个悲伤的谷歌开发人员正在某处哭泣仔细查看文档,答案在。