(anonymous) @ async.ts:265 executeCommand @ commandService.ts:73 I solved this by register the domain and IP address manually on etc/hosts and it works for me. y @ async.ts:24 Install extension from VSIX. Navigate to the location where the extension is downloaded and select it. (anonymous) @ viewPaneContainer.ts:532 Just dosabled the software and downloaded the extensions. I was having this same issue yesterday with every plugin I tried (after a fresh installation of VS Code). Error while fetching extensions. I am using office laptop here. By clicking Sign up for GitHub, you agree to our terms of service and show @ extensionsViews.ts:1202 (anonymous) @ extensionsViews.ts:245 1 Access VSCode Marketplace 2 Install extension from the Marketplace 3 Install extension from VSIX file (offline installation) 4 FAQ Access VSCode Marketplace In order to access extensions from within VSCode, look at the left sidebar ( Activity Bar) where you will see the Extension button . 4- restart your computer and open vs code again, the problem should be fixed now! async function (async) at XMLHttpRequest.w.onerror (request.ts:26) The text was updated successfully, but these errors were encountered: (anonymous) @ event.ts:73 code --ignore-certificate-errors. (anonymous) @ async.ts:265 endDeferredEmit @ textModel.ts:3739 (anonymous) @ async.ts:265 Sign in I installed vscode and was not able to see any extension. Save my name, email, and website in this browser for the next time I comment. (anonymous) @ extensionsWorkbenchService.ts:709 (anonymous) @ extensionsViewlet.ts:694 request.ts:42 POST https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery net::ERR_FAILED Open network settings The text was updated successfully, but these errors were encountered: It seems there are network issues connecting to the Marketplace. application with the --ignore-certificate-errors option. to your account, type in any search term in the Extension manager search (I'm typing "git") and I get this message "Error while fetching extensions. when i tried to serach tha following error pooped up below search box. Share Improve this answer Follow edited May 27, 2016 at 7:23 karel 13.3k 26 44 52 answered May 27, 2016 at 7:18 Aditi Tayal 21 1 2 If the error persists, try to update VS Code to the latest version. In addition, my Brave browser was unable to load https://marketplace.visualstudio.com/ until I refresh it more than three times, it was successfully to load. :). I had the same problem, and finally, today, I just resolved it. queryGallery @ extensionsViews.ts:649 workbench.html:1 Access to XMLHttpRequest at 'https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery' from origin 'vscode-file://vscode-app' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. same issue on my windows 10 PC. look for "use the proxy support fo Microsofts addition includes telemetry, gallery, marketplace, etc. request @ requestService.ts:34 I've been stuck on this all day. (anonymous) @ viewContainerModel.ts:329 queryGallery @ extensionGalleryService.ts:677 search on user setting " proxy ". Issue still persists. 2- go to this path Computer\HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings @joaomoreno I don't see anything interesting in network tab, while trying to install the plugin. This allows for offline installation as well as extensions which are not originated from VSCode Marketplace.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'linuxpip_org-large-leaderboard-2','ezslot_7',119,'0','0'])};__ez_fad_position('div-gpt-ad-linuxpip_org-large-leaderboard-2-0'); In fact, Eclipse Foundation has released Open VSX Registry to be a vendor-neutral open-source alternative to the Visual Studio Marketplace. doSearch @ extensionsViewlet.ts:682 variables. Go to Network. After looking through this thread and trying a few steps myself, I finally tested with a VPN and it worked. No, they are just two forms of the same extension. Visual Studio Code error while fetching extensions. XHR Failed. 3- in the upper box, under "User variables for /user/" look for "http_proxy" and delete it WebXHR : XHR failedVS Code VSCode HTTP HTTPS VSCode On macOS and Linux, use the following commands to print the environment trigger @ async.ts:259 I am not behind proxy. . _withViewEventsCollector @ viewModelImpl.ts:1065 Well occasionally send you account related emails. onDidChangeContext @ viewContainerModel.ts:634 You signed in with another tab or window. You can just simply choose fallback from the Http: Proxy Support dropdown in VSC proxy settings and you are good to go. set @ contextKeyService.ts:200 I also have this issue. executeCommands @ codeEditorWidget.ts:1194 Please provide us the screenshot of errors in the console, and this is another screenshot from another computer with a fresh VSC install (and also fresh Win10 install) .. but same microsoft account, VS Code version: Code 1.63.2 (899d46d, 2021-12-15T09:40:02.816Z) In order to access extensions from within VSCode, look at the left sidebar (Activity Bar) where you will see the Extension button . The problem usually occurs because of the proxy settings. try the following steps: 1.setting. Promise.then (async) executeCommands @ codeEditorWidget.ts:1194 Thanks. It seems requests to marketplace are failing with CORS error which should not happen. Issue: nothing within VS code can make XHR requests. VSCode is an open source editor with Microsoft components layered on top. doSearch @ extensionsViewlet.ts:681 XHR failed", I also get many errors in my console when loading VSC as stated and this issue : #139889, VS Code version: Code 1.63.2 (899d46d, 2021-12-15T09:40:02.816Z) Could that have an effect ? @raj457036 Where is "network proxy setting"? To be able to install an extension, you must find it first. (anonymous) @ viewContainerModel.ts:329 executeCommands @ cursor.ts:725 If the Http: Proxy setting is not set, it is inherited from the In my case, I couldn't load extensions when I was behind a hotel proxy, but when I returned back to my network (where there is NAT but no proxy), it worked just fine. fire @ event.ts:577 VS code Error while fetching extensions : triggerSearch @ extensionsViewlet.ts:646 sometimes error disappear after code restart, sometimes persist for days. editor without the flag. @modigrv Did something in the service change in the last few days? In the built in developer tools, i get the above error message when i try to install any plugin. the Open VSX registry. Clicking it will bring up the Extension sidebar. open cmd or windows terminal and type "echo %http_proxy" or "echo %https_proxy". proxy log shows no traffic when code should get the extension info. Similarly, I don't fill in any settings for socks in the settings application, and only set the http proxy port, it will also work. By the way, I was using vscode on Ubuntu with GUI. 2.proxy settings. You signed in with another tab or window. 7- put whatever value was set to your ProxyServer inside regedit, here: XHR Failed on trying to install plugins via Visual Studio Strangely, I was getting this error when using my mifi device (I've never had the issue previously with previous versions VS Code). Then select automatic proxy detection, Windows 7 -> 8.1 3- copy the value shown in front of ProxyServer (in my case it was: 127.0.0.1:10809) In order to become more productive, every developer should have their own tooling and setup. WebSet the ProxyCommand parameter in your SSH config file If you are behind a proxy and are unable to connect to your SSH host, you may need to use the ProxyCommand parameter for your host in a local SSH config file. Details in this blog.If you find value in this platform and are able to contribute, please contact us at collaborations@eclipse-foundation.org. endDeferredEmit @ textModel.ts:3739 I had this issue when I connected to my University's wi-fi. runCoreEditingCommand @ coreCommands.ts:1829 Did this work before? 1- open regedit Seems like you have network connection issues - it could be proxy related or network admin related. _tryExecuteCommand @ commandService.ts:84 Set the Http: Proxy Support setting to on. Have a question about this project? OS version: Windows_NT x64 10.0.19042 This worked for me! Version 1.16.0 type @ cursor.ts:661 2- open "environment variables" _executeEdit @ cursor.ts:625 Geofencing. Also getting this problem. request.ts:42 POST https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery net::ERR_FAILED. async function (async) Promise.then (async) You can learn more about the related topics by checking out the following because i try on another PC on the same network, the problem percist. Date 2017-09-06T16:19:37.192Z (anonymous) @ viewModelImpl.ts:1013 Select automatic proxy @vinothbabu Did you check the Shared Process' Network tab? You can just simply choose fallback from the Http: Proxy Support dropdown in VSC proxy settings and you are good to go. (anonymous) @ event.ts:73 setContext @ contextKeyService.ts:326 Ensure the remote machine has internet access The problem usually occurs because of the proxy settings. request.ts:42 POST https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery net::ERR_FAILED Also related on Stack Overflow: https://stackoverflow.com/q/75957419/11107541, https://stackoverflow.com/q/72747375/11107541, https://stackoverflow.com/q/75957811/11107541, and https://stackoverflow.com/q/74872565/11107541. _withViewEventsCollector @ viewModelImpl.ts:1065 Running VSCode on macOS 10.12. query @ extensionsViews.ts:324 _doDispatch @ abstractKeybindingService.ts:292 (anonymous) @ keybindingService.ts:260 Seems it's not a VSCode issue, for me at least, as after installing a VPN (TunnelBear), extensions install as normal. Restarting your PC might also help with connectivity issues. request @ requestService.ts:34 If you see any output, make sure that the proxy is set correctly. invokeWithinContext @ codeEditorWidget.ts:381 "Error while fetching extensions, XHR failed" When I toggle the developer options and check the console it says net::ERR_PROXY_CONNECTION_FAILED And as you can imagine, since I'm asking this, it means I've tried most of the options I could find on stack overflow and otherwise Maybe I'm setting it up all wrong my settings.json file is as onDidAddViewDescriptors @ extensionsViewlet.ts:693 For more trouble shooting passing on to @deepak1556 and @chrmarti. fire @ event.ts:577 VSCode extensions allow you to add tools, languages, debuggers, and more, to help you do just that. @sylvain-priser Are you using a VPN? invokeFunction @ instantiationService.ts:61 Quite strange indeed, no I don't use a VPN except sometimes when working for a specific customer. fire @ event.ts:577 Error while fetching extensions I'm using vscode with ubuntu 20.04. async function (async) Extensions If no proxy is set directly in VS Code, it reads your http_proxy and This article is going to show you how to install VSCode extensions online from Visual Studio Code Marketplace as well as offline with a VSIX file. _dispatch @ abstractKeybindingService.ts:183 I'm having the same issue (XHR failed) on Arch Linux after updating to VSCode v1.61.2. XHR Failed. try the following steps: 1.setting 2.proxy settings 3.Enable Detect automatically setting if you're on windows and you've tried putting your proxy settings on auto-detect or fully turned off your proxy and still having this issue this might help: 1- go to "Edit the system environment variables" You can download the latest version from the official workbench.html:1 Access to XMLHttpRequest at 'https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery' from origin 'vscode-file://vscode-app' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. type @ viewModelImpl.ts:998 Already on GitHub? 2.Open cmd or terminal, type. Yes, but you need to download the extension packaged in VSIX format first. (anonymous) @ textAreaHandler.ts:266 Still had the same problem on a fresh install. type @ codeEditorWidget.ts:1607 Have a question about this project? Visual Studio Code "Error while fetching extensions. _dispatch @ abstractKeybindingService.ts:183 Run the following command from your terminal (e.g. Im having the same issue, tried every solution, noting works.s. click enter. type @ viewController.ts:70 pushEditOperations @ textModel.ts:1317 5- type User settings if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'linuxpip_org-banner-1','ezslot_5',118,'0','0'])};__ez_fad_position('div-gpt-ad-linuxpip_org-banner-1-0');Each extension in the sidebar includes a snippet of the description, the publisher name, version number and a quick install button. No, maybe this is because of resource filtering/blocking @mjbvz added. Already on GitHub? A similar issue when installing and running Vscode from WSL2 (not WSL extention). to your account. I got the same error with the .deb version from the visualstudio.com page. If you need to unset an environment variable, use the following syntax. see any output, then no proxy is set. :D. I Upgraded the vscode to the lastest version and solved this problem. (anonymous) @ request.ts:42 @vinothbabu @dsneddon Check the Developer Tools Network tab, any interesting clue in there? _doDispatch @ abstractKeybindingService.ts:292 associated with a VS Code process. which makes VSCode a product. Already on GitHub? XHR failed" error occurs when you have pls help been stuck for 2 days :). extension from OS version: Windows_NT x64 10.0.19043 You can also download VSIX packages of extensions directly VSCode Marketplace if needed. _executeEditOperation @ cursor.ts:465 visualstudio.com website. workbench.html:1 Access to XMLHttpRequest at 'https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery' from origin 'vscode-file://vscode-app' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. http.proxySupport (which is set to "on") from your settings.json file. _executeEditOperation @ cursor.ts:465 environment variables. queryGallery @ extensionsViews.ts:682 If you need to set the http_proxy environment variable on macOS or Linux, use Promise.then (async) Once the security softwares is enabled it again blocked vscode to access chrome for downloads, but installed extensions works fine. Click on the three dots icon as shown in the screenshot and select set @ contextKeyService.ts:200 I'd agree with the proxy comment I guess, although the mifi bit is definitely weird. queryGallery @ extensionsWorkbenchService.ts:706 (anonymous) @ viewModelImpl.ts:1013 For me , 'XHR failed' error appears when the proxy settings between your PC system and vs code are conflict. Clicking it will bring up the Extension sidebar. v1.16.1, win7, http_proxy, 32bit or 64bit. queryGallery @ extensionsViews.ts:669 _innerExecuteCommands @ cursor.ts:804 Commit 787b31c 4.restart. My Network tab in the Developer Tools is empty after trying to install an extension. runEditorCommand @ coreCommands.ts:1737 Alternatively, you can fire up VSCode Command Palette and search for View: Extensions command to open VSCode Marketplace (or press Ctrl+Shift+X, which is its default shortcut).if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'linuxpip_org-medrectangle-4','ezslot_6',117,'0','0'])};__ez_fad_position('div-gpt-ad-linuxpip_org-medrectangle-4-0'); After that, you will be presented with several lists: extensions that youve installed, popular extensions and recommended extensions based on what youve installed. fire @ event.ts:707 (anonymous) @ extensionsViewlet.ts:552 We had installed security software for browser and it was blocking VScode to download from marketplace. proxy show @ extensionsViews.ts:243 query @ extensionGalleryService.ts:639 (anonymous) @ editorExtensions.ts:268 Is there any way this can be changed so users can fully disable telemetry in VSCode whilst still being able to install extensions? May 31, 2021 In this article, we will discuss about possible fix for XHR Failed error in VSCode. onDidAddViewDescriptors @ extensionsViewlet.ts:693 extensions Error While Fetching Extensions Xhr Failed WebXHR failed" error occurs when you have internet connectivity, proxy or firewall issues. Also check with your company's network admins if there is some special network setup on your machine. This only seems to be an issue if Telemetry is set to "off", but changing this value to "error" or "on" seem to fix it. query @ extensionsViews.ts:324 . queryGallery @ extensionsViews.ts:682 4- open VS code and press F1 Visual Studio Code error while fetching extensions. fire @ event.ts:579 _executeEdit @ cursor.ts:625 An alternative approach to get around the error is to manually install an (anonymous) @ textAreaInput.ts:356 To solve the error, correct your VS Code settings and your proxy config if you (anonymous) @ textModel.ts:264 Click on the Edit in settings.json link under Http: Proxy All you need to do is enter to the json settings file from VSC. vscode->option-> user-> search 'proxy' ->clear 'http proxy" , it will be ok trigger @ async.ts:259 invokeFunction @ instantiationService.ts:61 pushEditOperations @ textModel.ts:1317 @joaomoreno There hasn't been any change in this area. query @ extensionsViews.ts:324 XHR failed is always appear. XHR failed Yes, I've tried every solution/workaround that's been written in this article.