Chrome扩展程序调试检查弹出窗口显示为灰色

Question

我是Chrome扩展程序的新手，我正在尝试调试。在chrome：// extensions中，我检查了Developer Mode。但是，我无法在自定义Chrome扩展程序上使用“检查弹出窗口”按钮。这很不寻常，因为我可以使用浏览器上其他chrome扩展的“inspect popup”进行调试。

有谁知道为什么会这样？

有没有工作？

Heres a screenshot of the "inspect popup"

这是Manifest.json：

{
 "name" : "Test",
 "version" : "0.1.0",
 "description" : "get some more images from span data-original, div css 
 computed",
 "permissions": ["contextMenus","tabs","activeTab","<all_urls>"],
 "background": {
 "scripts": ["/dev/js/background.js"]
},
   "content_scripts":[
{
  "matches": ["<all_urls>"],
  "js":["/dev/js/content_scripts.js"],
  "all_frames": false
}],
  "web_accessible_resources":[
  "/dev/view/frame.html",
  "dev/view/grid.html",
  "dev/view/grid.css",
  "dev/view/grid_masonry.css",
  "dev/view/masonry.pkgd.js",
  "dev/view/url",
  "dev/js/grid_masonry.js",
  "dev/view/add.html/*",
  "https://*/*"
],
"browser_action": {
  "default_title":"Add to DB"
}
}

谢谢！