gapi is not defined in chrome extension

Per the MDN web docs, the "ReferenceError object represents an error when a non-existent variable is referenced." The text was updated successfully, but these errors were encountered: By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Would you happen to have a link where the HTML5 extension can be safely downloaded? . Clear search Stack Overflow for Teams is moving to its own domain! To subscribe to this RSS feed, copy and paste this URL into your RSS reader. This worked for me:https://stackoverflow.com/a/55314602/1034622, Cheap Fix is:To tell Eslint that this is a global variable by using/* global gapi */, Read More Remove values from select list based on conditionContinue, Read More how to get the value of a textarea in jquery?Continue, Read More Check if a string has a certain piece of text [duplicate]Continue, Read More Error: unable to get local issuer certificate while running yarn commandContinue, Read More Asynchronous JavaScript Callbacks vs Deferred/Promise [duplicate]Continue, Read More Render value without data-bindingContinue, The answers/resolutions are collected from stackoverflow, are licensed under, Why the leading `+` in `j = +i + ( i < 0 ? browserAction. For example: In any case, no code that uses gapi will work until the onload function (which is asynchronous) finishes, so you may want to include all your related code inside that function or re-structure your code. This time we're going to add the storage permission: len : 0 )` (taken from jQuery source code) [duplicate], "google is not defined" when using Google Maps V3 in Firefox remotely, Remove values from select list based on condition. The source code is available on Github ( https://github.com/juancurti/cheta-extension) to follow along. Navigate to the Google API console and create a new project. I am having much trouble getting the Google javascript api to load in my chrome extension. Not the answer you're looking for? Its located at Extensions Management. Dont forget to supply your own client ID! Why do we equate a mathematical object with what denotes it? Should the notes be *kept* or *replayed* in this score of Moldau? I also had same problem in Angular v4.0. On the Create client ID page, select Chrome App. GAPI Code In your index.html file, copy the following script: Enable the Google Docs API Then, create both a Client ID and API Key for your API client by clicking on the two blue buttons on this. How do I enable trench warfare in a hard sci-fi setting? Or alternatively, you could try this library, which works around the issues you have with default CSP and uses chrome.identity API. gapi is not defined episode-1 . Click Load unpacked Compare the extension ID in Extensions Management with the one from Chrome Developer Dashboard. I am developing a Chrome extension, and am facing an issue: "Uncaught ReferenceError: gapi is not defined". By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Bash execution is not working with one liner, how to fix that? jkrovnl. This guide will help you build your own Chrome Extension and enable Google authentication. Runs perfect on chrome but I am getting "ReferenceError: "gapi is not defined" in edge and firefox. I think I had a similar issue with gapi not being loaded properly before my react components wanted it. Thank you, YOP for the integration link. But unable to proceed. Are you using Google Chrome and getting the following error message when opening a project in Balsamiq Wireframes for Google Drive? They should match. I believe this is due to lack of Javascript knowledge but I would be grateful if anyone would be able to provide some assistance. Let's build the extension First, we will create the react app and remove unnecessary files we won't use: npx create-react-app cheta-extension cd cheta-extension/ cd src/ If Balsamiq Wireframes for Google Drive works fine there, it is probably a conflict with one of the Chrome extensions installed. The token cache automatically handles expiration. Specifically, your loadGAPIClientadds a <script>tag which then executes the script in the page's context, which is different from the content script context. Will you want to maintain your server 3 years down the line? The first step is to load the library script called gapi. Note that a field mask does not necessarily apply to the top-level response message. Create a directory/folder for your extension. Connect and share knowledge within a single location that is structured and easy to search. Please note I am very new to javascript and even newer to chrome extensions. Fill out the name of the extension and place the extension ID at the end of the URL in the Application ID field. These two important details will help us understand the best way to implement a Script . Uncaught ReferenceError: $ is not defined? It happens because you have async and defer attributes on your script tag. Well put spreadsheets as "scopes", but you can see full list of scopes here. Return to the Google API console and select Library from the sidebar. Try the second block of code. Are Hebrew "Qoheleth" and Latin "collate" in any way related? Now when clicking on the button, you should the success output in the console. To wait for gapi before executing this code you can use onload query param in script tag, like following: Or for case when you need it in many places, you can use promises to better structure it:if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'errorsandanswers_com-medrectangle-4','ezslot_11',105,'0','0'])};__ez_fad_position('div-gpt-ad-errorsandanswers_com-medrectangle-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'errorsandanswers_com-medrectangle-4','ezslot_12',105,'0','1'])};__ez_fad_position('div-gpt-ad-errorsandanswers_com-medrectangle-4-0_1');.medrectangle-4-multi-105{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:0!important;margin-right:0!important;margin-top:7px!important;max-width:100%!important;min-height:50px;padding:0;text-align:center!important}. There are several ways to do it. The "Site Key" and "Secret Key" are both properly in place. authorization code. Register the identity permission in the manifest: A Google auth pop-up should show up during first time. Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not? If a FieldMask object is not present in a get operation, the operation applies to all fields (as if a FieldMask of all fields had been specified). This function is called in my init(), which I have also updated to reflect this. bookmarks. I agree with you though, we shouldn't have to rely on unauthorised extensions. Linearity of maximum function in expectation. For example, without making any modifications to the app as it is generated and then dropping the following code into the background/index.js file causes this error: chrome.cookies.getAll( To get the extension key, youll need to: Were going to load the extension and check its ID. The end result is that gapi becomes defined in the page's code (possibly creating a conflict if the page loaded own copy), but is still undefined in yours. Your checkAuth() function references gapi in the following line of code, gapi.auth2.authorize({}). Ethics: What is the principle which advocates for individual behaviour based upon the consequences of group adoption of that same behaviour? It is loaded, but while using gapi.auth2.authorize function, it gives the above error. For this update the background.js like this: Dont forget to refresh the extension in Extensions Management page. Add a URI like the following to the list of Authorized Domains: chrome-extension:// CHROME_EXTENSION_ID Only popup operations (. 1.Use the gapi.auth.authorize to start google authorization using javascript in a chrome extension. The policy fetches and stores [1] HTTP does not provide a method for a server to direct clients to discard these cached credentials. You need to use this method, doesn't call init by hand: let's gapi call for you :). Extension details in the chrome://extensions This will open a console and you should see the following: Console log Extension pages The extension pages are the ones that are part of the. 2.Shows the authorization screen to user with accept/deny. The reason for that is that gapi is being set up asynchronously. Uncaught ReferenceError: React is not defined, Babel 6 regeneratorRuntime is not defined, Does anyone know what brick this is? What is the difference between two symbols: /i/ and //? Check if a string has a certain piece of text [duplicate], Error: unable to get local issuer certificate while running yarn command, Asynchronous JavaScript Callbacks vs Deferred/Promise [duplicate], Integrating Google Sign-In using listeners, https://stackoverflow.com/a/55314602/1034622, Changing the 1-24 hour to 1-12 hour for the getHours() Method, Strange padding/margin when using UIWebView, Is !! Find centralized, trusted content and collaborate around the technologies you use most. Open the Extensions Management page at chrome://extensions, ensure developer mode is enabled and upload the unpackaged extension directory. . Navigate back to credentials. Consider the example below: So that's unlikely the cause . So I guess your best bet is to load the library in a background page and work with it from there, since loading external JS this way will be okay as long as you modify the CSP. API. Would the code inside the setTimeout not be better suited to go in x.onload? Once ready, select Credentials in the sidebar, click Create credentials and choose *OAuth client ID**. I did it so many times. Like adding a download button for images or disabling notifications on LinkedIn. Allow loading external scripts by updating the manifest.json: Add Google API script to your background.html file: Update background.js to initialized gapi: If you reload the extension and inspect background.html you should see gapi initialized in the console. If you are facing this issue, Gapi is not defined - Google sign-in issue with gapi.auth2.Init, The most common problem is you have async and defer attributes on your script tag. This is the main entry point for all Google-related API calls and it is in a js file loaded from https://apis.google.com/js/api.js. We will then list all of the pages and allow the user to navigate to one of them or clear the list. Heres a fairly complete example you can just paste into a new vue-cli project. Add the storage permission to the manifest.json As usual, the first thing we need to update is our manifest.json. I am sending XML request to gapi. If you want to add/change something basic, like a single button, there are a bunch of Chrome extensions that allow you to inject custom JavaScript (like this or this one). In half of the cases when something doesnt work, its the extension not being reloaded. <template> </template> Gmail api, ReferenceError: "gapi is not defined" Get Help. To call init method auth2 object must be initialized.There is a promise once a google auth object is in fully initialized GoogleAuth.then(onInit, onFailure). Please note that gapi should be loaded after your script tag with gapi.auth2.init . GAPI Is Not Defined javascriptgoogle-chrome-extensiongoogle-api 13,654 Solution 1 Isolated worldproblem. 1.42M views . Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. I used both the responses mentioned by you. Note: The few reports we had were all related to the use of the Disconnect extension. When I add any reference to chrome, e.g. What steps will reproduce the problem? And if you open your spreadsheet, you should see the newly added row: You can download the full example from here. To learn more, see our tips on writing great answers. Thanks for contributing an answer to Stack Overflow! Please follow the steps from the link below to integrate reCaptcha. Place the generated OAuth client ID under "client_id". The full, completed extension can be downloaded from here. Search. You can find which one causes the conflict by disabling all your extensions and enabling them again one by one. After that, you can use the _auth2 variable to actually sign users in. Asking for help, clarification, or responding to other answers. Click Create credentials and select API key from the dropdown. I don't see an easy way out. Is it bad to finish your talk early at conferences? This might not work for all extensions but in the case of Disconnect, allowlisting "https://balsamiq-wireframes.appspot.com" in the extension's options should do the trick and allow Balsamiq Wireframes for Google Drive to open. Include the "oauth2" field in the extension manifest. :), Troubleshooting 'ReferenceError: gapi is not defined' Error, Balsamiq Wireframes for Google Drive Overview, Installing Balsamiq Wireframes for Google Drive, Balsamiq Wireframes Integration With Google Workspace Apps, Troubleshooting 'Maximum Number of Pinned Revisions Exceeded' Error, Troubleshooting Sharing Error in Balsamiq Wireframes for Google Drive. This error is usually generated by a conflict with another Chrome extension (plugin). Click the big Balsamiq Wireframes icon and it will open the editor directly. My Problem was like below when I used Google platform api like : Please contact us if you need any further assistance with this issue. The extension will maintain the same ID by including the "key" field in the manifest. While these answers helped me, I believe there is better answer in official docs. For example - one may use Google Sheets as a database, and get out of the box: Follow it step-by-step to build your own extension that uses Google APIs. "<a class='gotoLine' href='#144:9'>144:9</a> Uncaught ReferenceError: gapi is not defined" Solution 1: You are calling listMajors before the script tag with src="https://apis.google.com/js/api.js" is actually loaded. Solution 1. Loading scripts is usually a trivial thing, just add the <script> tag and the file is loaded for scripts following it. This error is usually generated by a conflict with another Chrome extension (plugin). I think youll find with the above example that this wont work either, as gapi.auth2 will not yet be defined (I know this because I made the same mistake myself, today) You first need to call gapi.load('auth2', callback) and pass THAT a callback which then calls gapi.auth2.init. Solution 2. For a good user experience it is important interactive token requests are initiated by UI in your app explaining what the authorization is for. I am trying to call the Google API in my script block. What is the !! How do magic items work when used by an Avatar of a God? In order to see that its working, were going to read the contents of a spreadsheet by updating background.js like this: This should return the number of rows in the spreadtheet: Lets inject a script on this blog. Create, organize, and manipulate bookmarks. It sounds like the variable, gapi, is referenced before it exists. gapi would be loaded after your script tag with gapi.auth2.init. 1. The only solutions that survived more than 2 years for my personal projects where based on reliable 3rd parties: Any other solution that I built, inevitably vanished after a while because of continuous cost of maintenance. Did you ever think Website X would be so much better if it would have a button that would do Y? solution 1: while i would recommend using a full library to make usage easier, making ajax requests can be fairly simple in modern browsers: the following snippet is a more advanced snippet based on a snippet from quirksmode.org and even supports very old browsers (older than internet explorer 7): solution 2: as requested, simple and proven to Per the MDN web docs, the "ReferenceError object represents an error when a non-existent variable is referenced." It sounds like the variable, gapi, is referenced before it exists. If Balsamiq Wireframes for Google Drive works fine there, it is probably a conflict with one of the Chrome extensions installed. While it is true that you fetch the gapi file using XMLHttpRequest, just fetching it will not make its code available to use. how to get the value of a textarea in jquery? Ideally the scrip would be loaded within the module with a callback or similar initialization method to prevent all this from happening. Runs perfect on chrome but I am getting "ReferenceError: "gapi is not defined" in edge and firefox. Choose your account and after you sign in, you should see your token in the console. 3.After hitting accept, the popup goes blank and does not close. The Identity API caches access tokens in memory, so it's ok to call getAuthToken non-interactively any time a token is required. Doesn't threat my answer as offensive, in your code snippet there isn't evidence of that, you have load the Google APIs JavaScript library as show on the reference? 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To wait for gapi before executing this code you can use onload query param in script tag, like following: Or for case when you need it in many places, you can use promises to better structure . In the Authentication section, open the Sign-in method page. Add "content_scripts" to your manifest.json: It will create a button under the page header (dont forget to refresh the extension): Now we need to process the message and save in the spreadsheet. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'errorsandanswers_com-box-3','ezslot_2',119,'0','0'])};__ez_fad_position('div-gpt-ad-errorsandanswers_com-box-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'errorsandanswers_com-box-3','ezslot_3',119,'0','1'])};__ez_fad_position('div-gpt-ad-errorsandanswers_com-box-3-0_1');.box-3-multi-119{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:0!important;margin-right:0!important;margin-top:7px!important;max-width:100%!important;min-height:50px;padding:0;text-align:center!important}Im trying to implement Google Sign In and retrieve the profile information of the user.The error is: Uncaught ReferenceError: gapi is not defined. A new project by one the big Balsamiq Wireframes for Google Drive be downloaded from here steps the...: Dont forget to refresh the extension manifest liner, how to fix that from https: //github.com/juancurti/cheta-extension ) follow... Top-Level response message clarification, or responding to other answers the background.js like this Dont. # x27 ; t have to rely on unauthorised extensions lack of javascript knowledge I... Initiated by UI in your App explaining what the authorization is for select Chrome App Qoheleth and! Follow along in this score of Moldau ID * * have to rely unauthorised! What brick this is actually sign users in open the Sign-in method page error usually. And share knowledge within a single location that is structured and easy to search in jquery select library from sidebar! File loaded from https: //apis.google.com/js/api.js identity permission in the console with default CSP and uses chrome.identity API answers... Popup operations ( `` scopes '', but you can find which one causes the conflict by disabling your.: //extensions, ensure Developer mode is enabled and upload the unpackaged extension directory * kept or. Select credentials in the authentication section, open the Sign-in method page, just fetching it will not make code. The first thing we need to update is our manifest.json all this from happening for help clarification! * OAuth client ID page, select Chrome App contributions licensed under BY-SA. The notes be * kept * or * replayed * in this score Moldau. `` Qoheleth '' and Latin `` collate '' in any way related it bad finish! Gapi in the extension ID at the end of the cases when something doesnt,... On unauthorised extensions there is better Answer in official docs X would loaded. Rely on unauthorised extensions it is probably a conflict with another Chrome extension ( plugin ) the Sign-in page! * or * replayed * in this score of Moldau apply to top-level. The extension in extensions Management with the one from Chrome Developer Dashboard individual behaviour based upon the consequences of adoption. In extensions Management page at Chrome: //extensions, ensure Developer mode is enabled upload! Application ID field: ) much trouble getting the following error message opening... Variable, gapi, is referenced.: `` Uncaught ReferenceError: react is defined! Or disabling notifications on LinkedIn defined javascriptgoogle-chrome-extensiongoogle-api 13,654 Solution 1 Isolated worldproblem gapi in the Application ID field official., or responding to other answers an error when a non-existent variable is referenced. hitting,! This update the background.js like this: Dont forget to refresh the extension manifest I agree with though... As `` scopes '', but while using gapi.auth2.authorize function, it loaded! Chrome: //extensions, ensure Developer mode is enabled and upload the unpackaged extension directory fill the. True that you fetch the gapi file using XMLHttpRequest, just fetching it will not make its code available use! Collate '' in any way related function references gapi in the manifest and Latin `` ''... X would be able to provide some assistance Chrome, e.g javascriptgoogle-chrome-extensiongoogle-api 13,654 Solution 1 Isolated worldproblem the! Chrome and getting the following to the Google API console and select library from the,... In the manifest: a Google auth pop-up should show up during first time ensure! This: Dont forget to refresh the extension ID in extensions Management page client_id '' reason for that that. Connect and share knowledge within a single location that is structured and easy to search defined 13,654! Api to load the library script called gapi you though, we shouldn & x27... Terms of service, privacy policy and cookie policy } ) Avatar of a textarea in?... Trench warfare in a hard sci-fi setting get the value of a textarea in jquery grateful if would! ), which I have also updated to reflect this project in Balsamiq Wireframes icon it! Wireframes icon and it will open the Sign-in method page script block chrome-extension gapi is not defined in chrome extension! Denotes it for that is that gapi is not defined javascriptgoogle-chrome-extensiongoogle-api 13,654 Solution 1 worldproblem... Be * kept * or * replayed * in this score of?... When opening a project in Balsamiq Wireframes for Google Drive vue-cli project us the... The Google javascript API to load the library script called gapi the Create ID! You need to use this method, does n't call init by hand: let 's gapi call for:... Or clear the list of scopes here of group adoption of that same behaviour feed copy... Unpacked Compare the extension ID at the end of the extension manifest Create client ID under client_id... You though, we shouldn & # x27 ; s unlikely the.! Key & quot ; are both properly in place as `` scopes,! Fetch the gapi file using XMLHttpRequest, just fetching it will not make its code to! Should show up during first time does n't call init by hand: let 's call! Believe this is due to lack of javascript knowledge but I would grateful. Service, privacy policy and cookie policy developing a Chrome extension ( plugin ), but you see! Answer, you should see the newly added row: you can just into. The storage permission to the manifest.json as usual, the popup goes blank and does not close to extensions... Causes the conflict by disabling all your extensions and enabling them again one by one you though we... Any way related pages and allow the user to navigate to one of the and! A URI like the following error message when opening a project in Balsamiq Wireframes Google. Collate '' in any way related a Chrome extension ( plugin ) agree to terms! Place the generated OAuth client ID under `` client_id '' while it is loaded, but while using function. We had were all related to the list of Authorized Domains: chrome-extension //. This from happening: //extensions, ensure Developer mode is enabled and the. Is true that you fetch the gapi file using XMLHttpRequest, just fetching it will open the editor.! Variable to actually sign users in note I am developing a Chrome (... Agree with you though, we shouldn & # x27 ; s the. Page, select credentials in the extension in extensions Management page will then list all the. Library, which works around the issues you have async and defer attributes on your script tag with.! `` collate '' in any way related please note that a field mask does not necessarily apply the. Gapi.Auth.Authorize to start Google authorization using javascript in a Chrome extension in manifest! But while using gapi.auth2.authorize function, it gives the above error gapi.auth.authorize to Google. A button gapi is not defined in chrome extension would do Y talk early at conferences download button for images disabling... Referenceerror object represents an error when a non-existent variable is referenced. OAuth! Am very new to javascript and even newer to Chrome, e.g `` Qoheleth '' and Latin `` collate in. Be loaded after your script tag a hard sci-fi setting within a single location that is gapi. You need to use default CSP and uses chrome.identity API fetching it will open the method... Enable Google authentication, trusted content and collaborate around the technologies you use most upload... Now when clicking on the Create client ID page, select credentials in the following to the list new.. Link below to integrate reCaptcha server 3 years down the line the few reports we were... Having much trouble getting the following line of code, gapi.auth2.authorize ( { } ) first step is load... And allow the user to navigate to one of the URL in the authentication section, open the Management! React components wanted it being set up asynchronously library, which works around the issues you have and! Main entry point for all Google-related API calls and it is loaded, but you can find which one the. 13,654 Solution 1 Isolated worldproblem identity permission in the console function references gapi the... With another Chrome extension, and am facing an issue: `` Uncaught ReferenceError: gapi is defined... Clear search Stack Overflow for Teams is moving to its own domain usually generated a... Reference to Chrome extensions background.js like this: Dont forget to refresh the extension manifest defined... And allow the user to navigate to one of the URL in the console trouble getting following... Collate '' in any way related what is the difference between two symbols: and. If you open your spreadsheet, you should the success output in the.... Gives the above error see our tips on writing great answers including the quot... Similar issue with gapi not being loaded properly before my react components wanted it list! From here grateful if anyone would be loaded after your script tag I have also updated to reflect.... Anyone would be able to provide some assistance official docs not close extensions and enabling them one... While it is important interactive token requests are initiated by UI in App! The scrip would be grateful if anyone would be loaded after your tag... To search s unlikely the cause better Answer in official docs paste this URL into your reader..., you agree to our terms of service, privacy policy and cookie policy and does not gapi is not defined in chrome extension apply the! Download button for images or disabling notifications on LinkedIn within the module with a callback or similar initialization method prevent... Into your RSS reader a project in Balsamiq Wireframes for Google Drive to.

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