Google anaytics causing problem in development server

[sachinshilwal]

Hi, I installed google analytics in my vuepress site but it is giving me error and I can not resolve it. Any suggestion would be appreciated.

TypeError: Cannot read property 'isDev' of undefined
    at D:\my repo\vue-press-blogs\node_modules\@vuepress\plugin-google-analytics\lib\node\googleAnalyticsPlugin.js:13:17
    at resolvePluginObject (D:\my repo\vue-press-blogs\node_modules\@vuepress\core\lib\app\resolvePluginObject.js:18:11)
    at D:\my repo\vue-press-blogs\node_modules\@vuepress\core\lib\app\resolvePluginsFromConfig.js:12:65
    at Array.reduce (<anonymous>)
    at resolvePluginsFromConfig (D:\my repo\vue-press-blogs\node_modules\@vuepress\core\lib\app\resolvePluginsFromConfig.js:9:65)
    at setupAppPlugins (D:\my repo\vue-press-blogs\node_modules\@vuepress\core\lib\app\setupAppPlugins.js:10:77)
    at createBaseApp (D:\my repo\vue-press-blogs\node_modules\@vuepress\core\lib\app\createBaseApp.js:45:43)
    at createDevApp (D:\my repo\vue-press-blogs\node_modules\@vuepress\core\lib\app\createDevApp.js:10:51)
    at dev (D:\my repo\vue-press-blogs\node_modules\@vuepress\cli\lib\commands\dev\createDev.js:27:45)

[meteorlxy]

I'm afraid the version of your @vuepress/plugin-google-analytics and vuepress are inconsistent. Run vuepress info to check it