`An error occurred while running ‘mapSelect’:

Hi @chuda2014,

Thanks for reaching out. Based on your error and previous reports I suspect what may be occurring is a third party plugin conflict, in particular a caching or optimization plugin. So we can determine more, please share the following:

1. Your Site Health information. You can use this form to share privately if preferred.
2. At what stage does this error occur? For example, do you see this each time you visit the Site Kit dashboard?

Once we have the above we can assist with this further. If we can determine a particular third party plugin conflict there may be options to exclude Site Kit from any optimizations resulting in this error.

Hi
1. I have sent the site health report.

2. I saw this error while i check dashboard

Cannot read properties of null (reading '0')
    in SearchConsoleStats
    in div
    in div
    in Widget
    in WithWidgetSlug(Widget)
    in SearchFunnelWidget
    in WidgetRenderer
    in div
    in Cell
    in WidgetCellWrapper
    in div
    in ForwardRef
    in div
    in div
    in ForwardRef
    in WidgetAreaRenderer
    in div
    in WidgetContextRenderer
    in DashboardMainApp
    in DashboardEntryPoint
    in RestoreSnapshots
    in ErrorHandler
    in StrictMode
    in Root

Thanks for the update @chuda2014.

As the error you’re not encountering differs, with an error which we’re currently investigating, I’ll add your details to the related issue.

I also noticed that you have the Health Check & Troubleshooting active, from reviewing your Site Health information. Can you follow the steps below, and share whether the same error appears?

1. Login to your site from a Chrome browser incognito window
2. Navigate to “Plugins > Health Check & Troubleshooting > Troubleshoot”.
3. From the same screen click on the “Available Plugins” tab at the top right and then click on the “Enable” option next to “Site Kit by Google”
4. Attempt to setup Site Kit once more

If the same error appears “Cannot read properties of null (reading ‘0’)“, please share any invalid XHR response and we can troubleshoot this further.

If the same error no longer appears, this indicates a third party plugin conflict, at which point we can check this further.

Let me know if you have any questions with performing the check above.

Hi I have Done You All Steps But Still the Same Error…

Here is XHR Response.

Request URL: https://psdpedia.com/wp-admin/admin-ajax.php
Request Method: POST
Status Code: 200 
Remote Address: [2606:4700:xxx]:443
Referrer Policy: strict-origin-when-cross-origin
access-control-allow-credentials: true
access-control-allow-origin: https://psdpedia.com
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: no-cache, must-revalidate, max-age=0
cf-cache-status: DYNAMIC
cf-ray: 7525d3c86ae67a1e-PAT
content-encoding: br
content-type: application/json; charset=UTF-8
date: Thu, 29 Sep 2022 15:42:13 GMT
expires: Wed, 11 Jan 1984 05:00:00 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy: strict-origin-when-cross-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Dxxx%2FruM%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
set-cookie: cntctfrm_send_mail=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; secure
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-powered-by: PHP/8.0.18
x-robots-tag: noindex
x-turbo-charged-by: LiteSpeed
:authority: psdpedia.com
:method: POST
:path: /wp-admin/admin-ajax.php
:scheme: https
accept: application/json, text/javascript, */*; q=0.01
accept-encoding: gzip, deflate, br
accept-language: en-US,en;q=0.9,hi;q=0.8
content-length: 110
content-type: application/x-www-form-urlencoded; charset=UTF-8
cookie: wordpress_sec_xxx; PHPSESSID=xx; wordpress_test_cookie=WP%20Cookie%20check; wordpress_logged_in_xxx; wp_lang=en_US; wp-settings-1=libraryContent%3Dbrowse%26ampampampampampampampampampampampampampampampmfold%3Do%26ampampampampampampampampampampampampampampampeditor%3Dtinymce%26ampampampampampampampampampampampampampampampposts_list_mode%3Dlist%26ampampampampampampampampampampampampampampamppost_dfw%3Doff%26ampampampampampampampampampampampampampampamphidetb%3D0%26ampampampampampampampampampampampampampampampeditor_expand%3Don%26ampampampampampampampampampampampampampampampeditor_plain_text_paste_warning%3D1%26ampampampampampampampampampampampampampampampadvImgDetails%3Dshow%26ampampampampampampampampeditor%3Dhtml%26ampampampampampampampamppost_dfw%3Doff%26hidetb%3D1%26posts_list_mode%3Dlist%26editor%3Dtinymce%26editor_plain_text_paste_warning%3D1; wp-settings-time-1=1664371613; _ga=GA1.2.824257470.1664371670; _wsm_ref_1_f666=%5B%22%22%2C%22%22%2C1664376421%2C%22https%3A%2F%2Fwww.google.com%2Fsomegooglecookieshereareremovedbymoderatortoo
origin: https://psdpedia.com
referer: https://psdpedia.com/wp-admin/admin.php?page=googlesitekit-dashboard
save-data: on
sec-ch-ua: "Google Chrome";v="105", "Not)A;Brand";v="8", "Chromium";v="105"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"
sec-fetch-dest: empty
sec-fetch-mode: cors
sec-fetch-site: same-origin
user-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
x-requested-with: XMLHttpRequest

Screenshot : https://prnt.sc/kj5swSvX0pzU

• This reply was modified 2 years, 5 months ago by Yui. Reason: sensitive data removed

Many thanks for sharing the additional insights, which I’ve added to the related GitHub issue.

As you’re encountering the same after disconnecting your Google account, we can perform a couple of additional checks. One is to perform a plugin reset, which will allow you to reconnect your site with the Site Kit service once more, after clearing your existing records (Tools > Available Tools > Reset Site Kit). Note that by doing so, you’ll need to connect all the previously connected modules.

Should the same error exist after resetting, we can perform some checks with your Cloudflare setup, which may include disabling Cloudflare for wp-admin URLs, or pausing Cloudflare temporarily.

Let me know how you get on with the plugin reset.

@chuda2014

Please be careful when sharing log data, some of the data pieces are not meant to be shared publicly. Such as cookies. I have redacted your post and obfuscated them

As we didn’t receive a response I’ll mark this as resolved. Feel free to open a new support topic if you continue to encounter issues, or reopen this topic and we’d be happy to assist.