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Javascript Cannot Assign To


This is probably a conflict. Your config looks fine to me. @Arcanemagus Is there a chance the deep-assign library you're using doesn't handle arrays as expected? Reload to refresh your session. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. click site

Anyone had this issue recently? /root/workspace/central/node_modules/bluebird/js/main/errors.js:86 AggregateError.prototype.length = 0; ^ TypeError: Cannot assign to read only property 'length' of Error at Object. (/root/workspace/central/node_modules/bluebird/js/main/errors.js:86:33) at Module._compile (module.js:456:26) at Object.Module._extensions..js (module.js:474:10) at Module.load Just remove this line https://github.com/petkaantonov/bluebird/blob/master/src/errors.js#L62 bluebird owner petkaantonov commented Aug 18, 2014 It's not a bug in bluebird but problem with your environment, looks like someone has defined a read only Already have an account? If possible, please include a link to a JSfiddle with your code when submitting a question. http://stackoverflow.com/questions/27519836/uncaught-typeerror-cannot-assign-to-read-only-property

Cannot Assign To Readonly Property Angularjs

So all clear! Terms Privacy Security Status Help You can't perform that action at this time. Must be something really simple that I missed but I'm stuck. How to prove that authentication system works, and that customer uses the wrong password?

Here is the fiddle javascript share|improve this question edited Dec 17 '14 at 7:00 Bhojendra Nepal 34.9k114983 asked Dec 17 '14 at 6:51 Larrydx 3561414 add a comment| 3 Answers 3 However, we recently added a --noImplicitUseStrict compiler option which would allow you to revert to our previous behavior. If you want to fix it all properly, everything should use defineProperty (including setting the prototype methods). Cannot Assign To Read Only Property Of Object React River Crossing Puzzle Why is looping over find's output bad practice?

Examples Invalid cases Read-only properties are not super common, but they can be created using Object.defineProperty() or Object.freeze(). "use strict"; var obj = Object.freeze({name: "Elsa", score: 157}); obj.score = 0; // Cannot Assign To Read Only Property React Hope that helps. Reload to refresh your session. http://stackoverflow.com/questions/33900933/cannot-assign-to-read-only-property-props-of-object-in-react-native You can only read the value of bacon[i].

Everyone should feel comfortable asking any and all JS questions they have here. Cannot Assign To Readonly Property '_id' Mongodb Please sign in or sign up to post. Reload to refresh your session. What is this line of counties voting for the Democratic party in the 2016 elections?

Cannot Assign To Read Only Property React

Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. https://github.com/Microsoft/TypeScript/issues/6887 Already have an account? Cannot Assign To Readonly Property Angularjs You signed in with another tab or window. Cannot Assign To Readonly Property Javascript On which point(s) in a jet engine does the reaction force act?

The whole code: mongo-manager.js: var MongoClient = require('mongodb').MongoClient; var url = 'mongodb://localhost:27017/blog'; function performOperation (func){ MongoClient.connect(url, function(err, db) { func(db, function(err, result) { db.close(); }); }); } function insertOne(db, collectionName, json, get redirected here more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed davidtheclark commented Feb 9, 2016 @paulrobertlloyd: From trying to run the stylelint CLI do you have any bugs that we could fix over in the stylelint repo? A very outdated version of 0.5.7 has this bad line XPathException.prototype.__proto__ = XPathException; Will have to ask a couple of package maintainers to update lots of packages all the way to Cannot Assign To Readonly Property React

Content is available under these licenses. Get Started Learn JS - Mozilla Developer Network Codecademy's JavaScript course Project Euler practice problems Eloquent Javascript Try jQuery Level Up with Node: NodeSchool The Art of Node Study Groups Past: petkaantonov added a commit that referenced this issue Feb 12, 2015 petkaantonov Configure property instead of writing it … Fixes http://bestimageweb.com/cannot-assign/javascript-cannot-assign-to-string.php I get this exception when I try to insert a document: Cannot assign to read only property '_id' of {"title":"some title","content":"some content","tags":"#some #tags"} This is the line of code where it

Controller is what binds data with view and inside of it you should modify the property to update the view. Node Typeerror: Cannot Assign To Read Only Property But it still throws an error on encountering that assignment to the _year property. javascript reactjs react-native share|improve this question asked Nov 24 '15 at 18:15 bozzmob 2,86211442 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted You cannot

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It's because the shadowing breaks it. I guess the first question is: is my config file correct? Hope you can fix it asap. http://bestimageweb.com/cannot-assign/javascript-cannot-assign-to-readonly-property.php Please have a look at the issue in more detail here- Basically what I am doing is using a Navigator to move from index page to ApplistGridView page.

Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. However, files that are in my ignoreFiles directive are not being ignored. Formula 1 rebus Drawing a torso with a head (using \draw) more hot questions question feed lang-js about us tour help blog chat data legal privacy policy work here advertising info if you won't be willing to do any changes, then tell me, do you have any ideas how i can find out where the corruption is coming from?

Questions and posts about HTML, CSS, and web developer tools are also encouraged, but the main focus of most posts should have something to do with learning JavaScript. writable true if and only if the value associated with the property may be changed with an assignment operator. blakeembrey commented Feb 9, 2016 Would there be a consideration to always emit using defineProperty then? if (!AggregateError.prototype.length) { AggregateError.prototype.length = 0; } binarykitchen commented Aug 18, 2014 And really, I think nobody is supposed to write to that .length attribute, see http://www.ecma-international.org/ecma-262/5.1/#sec- bluebird owner petkaantonov commented

While these seem to be easily resolved issues, there are various constraints that make the cost associated with these changes much too high with respect to the resulting value to the Terms Privacy Security Status Help You can't perform that action at this time. You can assign the result of the function call to a variable, though. Edit: Confirmed, 'use strict' was introduced with ES5: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode.

You signed out in another tab or window. Would we find alien music meaningful? You signed out in another tab or window. Join them; it only takes a minute: Sign up Uncaught TypeError: Cannot assign to read only property up vote 13 down vote favorite 1 I was trying out this really simple

It's this code line AggregateError.prototype.length = 0; I think you cannot do that ... Defaults to false. I can make a PR, my only question is whether this should be detected at runtime (E.g. I want that when you press the "save" button, the label comes back to normal.

Sign up now Thanks! blakeembrey commented Feb 9, 2016 Not definitive, but you can't have gotten into this case unless you used defineProperty to begin with (see https://github.com/julien-f/js-make-error/blob/master/index.js#L76-L82). Microsoft member rbuckton commented Feb 9, 2016 There are a number of related issues that we have, up to this point, opted not to address as they are often extreme corner