normalize-url | Normalize a URL | Build Tool library

 by   sindresorhus JavaScript Version: 8.0.1 License: MIT

kandi X-RAY | normalize-url Summary

kandi X-RAY | normalize-url Summary

normalize-url is a JavaScript library typically used in Utilities, Build Tool, Nodejs, NPM applications. normalize-url has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i ss-normalize-url' or download it from GitHub, npm.

Normalize a URL
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            kandi-support Support

              normalize-url has a medium active ecosystem.
              It has 784 star(s) with 122 fork(s). There are 16 watchers for this library.
              There were 1 major release(s) in the last 12 months.
              There are 6 open issues and 87 have been closed. On average issues are closed in 101 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of normalize-url is 8.0.1

            kandi-Quality Quality

              normalize-url has 0 bugs and 0 code smells.

            kandi-Security Security

              normalize-url has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              normalize-url code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              normalize-url is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              normalize-url releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions, examples and code snippets are available.

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            normalize-url Key Features

            No Key Features are available at this moment for normalize-url.

            normalize-url Examples and Code Snippets

            No Code Snippets are available at this moment for normalize-url.

            Community Discussions

            QUESTION

            Npm audit fix --force react script downgrade automatically
            Asked 2021-May-26 at 12:48

            i have a huge problem with my project in react. I'm trying to update the libraries on my project but seems something wrong happens.

            This is the package.json

            ...

            ANSWER

            Answered 2021-May-26 at 12:48

            A few developers are now slowly getting this hopefully temporary problem when they update their projects.

            For example: https://github.com/facebook/create-react-app/issues/11012

            Recommendation is to leave this on the todo list, and wait a few days while the package developers fix this (at least for the packages that already have been notified)

            Then run audit fix again

            In the meantime, one error in particular the 'high' severity one...

            Source https://stackoverflow.com/questions/67693423

            QUESTION

            npm Audit on project gives many errors
            Asked 2021-May-23 at 00:27

            When i run npm audit on my react project i get the following long list of issues.

            ...

            ANSWER

            Answered 2021-May-23 at 00:27

            I had posed this question couple of weeks ago here.

            You can overcome this by forcing a resolution of postcss to ^8.2.10 temporarily. I wouldn't anyway worry much as a patch is being done as we speak, so it's just going to be a matter of time before it gets resolved.

            Source https://stackoverflow.com/questions/67654812

            QUESTION

            Trying to upload an image using MERN getting 400 bad request error
            Asked 2021-Feb-14 at 14:18

            Hi hoping someone can help. Building a project using MERN and it needs to have file upload function. Have tried to implement various solutions and don't seem to be getting anywhere. Any help would be much appreciated.

            Here is my express routes

            ...

            ANSWER

            Answered 2021-Feb-14 at 14:18

            So I have played about and now have a solution that works. Posting it here for anyone else who needs a clue as to how to do this.

            Here is the express routes

            Source https://stackoverflow.com/questions/66124635

            QUESTION

            How to get the value of an object using for of loop
            Asked 2020-Feb-29 at 00:20

            I'm trying to use normalize-url in my code here:

            The socialfields is an object I converted to an array using the for...of loop. The value of the socialfields keys are URL to social medias e.g:

            ...

            ANSWER

            Answered 2020-Feb-28 at 23:55

            You shouldn't have to do if (value.length > 0) - the following should be fine: if (value) or if you really wanted if (value && value.length > 0) - this is happening because the .length property does not exist on a null object/variable.

            This is all you should have to do:

            Source https://stackoverflow.com/questions/60460553

            QUESTION

            Publishing a .NET Core / Angular 4 Project to Netlify
            Asked 2020-Feb-26 at 00:06

            Does anyone have experience publishing a .NET/Angular project to Netlify? I'm using the Angular Microsoft.AspNetCore.SpaTemplates template. On Netlify, I'm getting a non-zero exit code that's preventing me from publishing. Here is my output:

            ...

            ANSWER

            Answered 2019-Jan-30 at 21:21

            Disclaimer: I work for Netlify

            As we mentioned to you in your helpdesk ticket on this same topic, our deploy environment is very naked - you have to:

            1. specify dependencies that we can automatically install - npm/yarn deps, bower deps, gems and python packages.
            2. install other dependencies yourself. the 'dotnet' program will be one of this type. We don't have it in our install environment, so you need to somehow import a copy of it into the environment. Seems like you can download the entire SDK here: https://www.microsoft.com/net/download/linux and then you need to import ONLY what is necessary for your build - it will take a very long time to build your site if we have to download the entire SDK, so see what you can trim down to get 'dotnet' to run.

            For the purposes of #2, you'll probably need to test things in our build environment. How to do that, and details you'll need about the build environment such as OS type so you can download the right version of the SDK are described in this article:

            https://www.netlify.com/blog/2016/10/18/how-our-build-bots-build-sites/

            This will take some work on your part. It will not be trivial. It is not something we can help with in more detail than that for free customers unless you come with specific questions and examples.

            To address some thoughts in the comments:

            • build.sh is indeed our build script
            • 9:46:52 AM: /opt/build/build.sh: line 427: dotnet: command not found means that literally there is no dotnet command available to run - not that some config file is missing.
            • we only try to run it once since you have set your command to use && to chain several commands - one fails, the whole chain fails, and we don't need to run it two more times once the first failure occurs :)

            Source https://stackoverflow.com/questions/46795384

            QUESTION

            How to compare URI encoded strings?
            Asked 2019-Nov-09 at 09:38

            I was interviewed for a growing startup. One of the questions was regarding the URI encoding.

            W3.org says that these URIs are the same. I changed abc with b93. I got this

            ...

            ANSWER

            Answered 2019-Nov-09 at 09:38

            One way of doing it is first to ensure that you will compare unquoted URLs (by using urllib.parse.unquote instead of urllib.parse.quote). Then, you can use urllib.parse.urlparse to extract the main parts of the URL and compare them.

            Source https://stackoverflow.com/questions/58777825

            QUESTION

            Strange Unresolved dependencies to 'vscode' when wrapping monaco-editor and monaco-languageclient as a react component
            Asked 2019-Jun-18 at 08:36

            I need to create a react component that integrates Microsoft's monaco editor and monaco-languageclient from TypeFox. The goal is for this component to able to communicate with a language server via the language server protocol.

            ...

            ANSWER

            Answered 2019-Jun-15 at 00:38

            It looks like monaco-languageclient has a dependency issue with vscode-base-languageclient, but it's not clear how to solve it. I set up a project with a similar package.json to yours, the issue is specifically with monaco-languageclient (if you comment out that import it compiles fine) Here's the closest issue I could find: https://github.com/theia-ide/theia/issues/2589#issuecomment-414035697

            It looks like you built your project with create-react-app, which doesn't have a tsconfig by default. You may be able to add one, or you could set up a new app with create-react-app your-project --typescript to set up a typescript app. You can try the skipLibCheck option he describes, hope it helps!

            Source https://stackoverflow.com/questions/56589711

            QUESTION

            Remove all URL query parameters with normalize-url
            Asked 2019-Apr-17 at 16:26

            I'm trying to remove all query parameters from a URL with normalize-url package but getting some strange results.

            I'm using the removeAllQueryParameters option as follows:

            ...

            ANSWER

            Answered 2019-Apr-12 at 12:23

            searchParams.keys() returns Iterator and it's bad idea to modify the source object while iterating it.

            Simply make copy of keys into an array and iterate over it instead:

            Source https://stackoverflow.com/questions/55651194

            QUESTION

            npm install error in vue
            Asked 2017-Dec-14 at 09:42

            Just in following along with a tutorial, That's the version information.

            ...

            ANSWER

            Answered 2017-Dec-14 at 06:36

            Looks like one of your package.json files corrupted:

            Source https://stackoverflow.com/questions/47806625

            QUESTION

            Angular2 Error self.parentView.context.. is undefined
            Asked 2017-Jun-15 at 09:57

            I'm trying to go on my angular 2 webapp but I get this error on each page :

            I haven't changed anything in the app, and it works on computers of people of my team.

            Is it caused by these warnings when npm install ?

            npm WARN deprecated angular2-google-maps@0.17.0: Please use the new package name
            @agm/core - Details here: htt://... npm WARN prefer global node-gyp@3.6.2 should be installed with -g

            node-sass@4.5.3 install C:...\node_modules\node-sass node scripts/install.js

            Downloading binary from https://github.com/sass/node-sass/releases/download/v4.5
            .3/win32-x64-48_binding.node Download complete Binary saved to C:...\node_modules\node-sass\vendor\win32-x64-48\bindi ng.node Caching binary to C:\Users\toto\AppData\Roaming\npm-cache\node-sass\4.5.3\win3
            2-x64-48_binding.node

            tslerp@1.0.5 postinstall C:...\node_modules\tslerp typings install

            typings WARN enoent Path "C:...\node_modules\tslerp\typings.json" is missing

            `-- (No dependencies)

            node-sass@4.5.3 postinstall C:\Users\aviale\Documents\dev\workspace\PlaceDesFa
            milles\PlaceDesFamilles\PlaceDesFamillesFront\node_modules\node-sass node scripts/build.js

            Binary found at C:\Users\aviale\Documents\dev\workspace\PlaceDesFamilles\PlaceDe
            sFamilles\PlaceDesFamillesFront\node_modules\node-sass\vendor\win32-x64-48\bindi ng.node Testing binary Binary is fine

            ng2-google-recaptcha@1.1.0 postinstall C:...\node_modules\ng2-google -recaptcha typings install

            typings WARN enoent Path "C:...\node_modules\ng2-google-recaptcha\typings.json" is missing

            `-- (No dependencies)

            place-des-familles-front@0.0.0 C:... +-- @angular/cli@1.0.0-beta.31 | +-- @ngtools/json-schema@1.0.3 | +-- @ngtools/webpack@1.2.9 | | +-- enhanced-resolve@3.1.0 | | +-- loader-utils@0.2.17 | | | +-- big.js@3.1.3 | | | +-- emojis-list@2.1.0 | | | -- json5@0.5.1 | |-- magic-string@0.19.1 | | -- vlq@0.2.2 | +-- async@2.4.1 | +-- autoprefixer@6.7.7 | | +-- browserslist@1.7.7 | | |-- electron-to-chromium@1.3.14 | | +-- caniuse-db@1.0.30000686 | | +-- normalize-range@0.1.2 | | +-- num2fraction@1.2.2 | | +-- postcss@5.2.17 | | | +-- js-base64@2.1.9 | | | -- supports-color@3.2.3 | |-- postcss-value-parser@3.3.0 | +-- chalk@1.1.3 | | +-- ansi-styles@2.2.1 | | +-- escape-string-regexp@1.0.5 | | +-- has-ansi@2.0.0 | | | -- ansi-regex@2.1.1 | | +-- strip-ansi@3.0.1 | |-- supports-color@2.0.0 | +-- common-tags@1.4.0 | | -- babel-runtime@6.23.0 | |-- regenerator-runtime@0.10.5 | +-- css-loader@0.26.4 | | +-- loader-utils@1.1.0 | | +-- lodash.camelcase@4.3.0 | | +-- object-assign@4.1.1 | | +-- postcss-modules-extract-imports@1.1.0 | | | -- postcss@6.0.2 | | |-- supports-color@3.2.3 | | +-- postcss-modules-local-by-default@1.2.0 | | | -- postcss@6.0.2 | | | -- supports-color@3.2.3 | | +-- postcss-modules-scope@1.1.0 | | | -- postcss@6.0.2 | | |-- supports-color@3.2.3 | | +-- postcss-modules-values@1.3.0 | | | +-- icss-replace-symbols@1.1.0 | | | -- postcss@6.0.2 | | |-- supports-color@3.2.3 | | -- source-list-map@0.1.8 | +-- cssnano@3.10.0 | | +-- decamelize@1.2.0 | | +-- defined@1.0.0 | | +-- has@1.0.1 | | |-- function-bind@1.1.0 | | +-- postcss-calc@5.3.1 | | | +-- postcss-message-helpers@2.0.0 | | | -- reduce-css-calc@1.3.0 | | | +-- balanced-match@0.4.2 | | | +-- math-expression-evaluator@1.2.17 | | |-- reduce-function-call@1.0.2 | | | -- balanced-match@0.4.2 | | +-- postcss-colormin@2.2.2 | | |-- colormin@1.1.2 | | | +-- color@0.11.4 | | | | +-- color-convert@1.9.0 | | | | | -- color-name@1.1.2 | | | |-- color-string@0.3.0 | | | -- css-color-names@0.0.4 | | +-- 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get-caller-file@1.0.2 | +-- glob@7.1.2 | | +-- fs.realpath@1.0.0 | | +-- inflight@1.0.6 | | | -- wrappy@1.0.2 | | +-- inherits@2.0.3 | | +-- once@1.4.0 | |-- path-is-absolute@1.0.1 | +-- html-webpack-plugin@2.28.0 | | +-- html-minifier@3.5.2 | | | +-- camel-case@3.0.0 | | | | +-- no-case@2.3.1 | | | | | -- lower-case@1.1.4 | | | |-- upper-case@1.1.3 | | | +-- clean-css@4.1.4 | | | +-- commander@2.9.0 | | | | -- graceful-readlink@1.0.1 | | | +-- he@1.1.1 | | | +-- ncname@1.0.0 | | | |-- xml-char-classes@1.0.0 | | | +-- param-case@2.1.1 | | | +-- relateurl@0.2.7 | | | -- uglify-js@3.0.16 | | |-- commander@2.9.0 | | +-- pretty-error@2.1.0 | | | +-- renderkid@2.0.1 | | | | +-- css-select@1.2.0 | | | | | +-- boolbase@1.0.0 | | | | | +-- css-what@2.1.0 | | | | | +-- domutils@1.5.1 | | | | | | -- dom-serializer@0.1.0 | | | | | | +-- domelementtype@1.1.3 | | | | | |-- entities@1.1.1 | | | | | -- nth-check@1.0.1 | | | | +-- dom-converter@0.1.4 | | | | |-- utila@0.3.3 | | | | +-- htmlparser2@3.3.0 | | | | | +-- domelementtype@1.3.0 | | | | | +-- domhandler@2.1.0 | | | | | +-- domutils@1.1.6 | | | | | -- readable-stream@1.0.34 | | | | | +-- isarray@0.0.1 | | | | |-- string_decoder@0.10.31 | | | | -- utila@0.3.3 | | |-- utila@0.4.0 | | -- toposort@1.0.3 | +-- inflection@1.12.0 | +-- inquirer@3.1.0 | | +-- ansi-escapes@2.0.0 | | +-- cli-cursor@2.1.0 | | |-- restore- ... UNMET PEER DEPENDENCY @angular/platform-browser@4.2.2 | +-- @types/fullcalendar@2.7.43 | -- UNMET PEER DEPENDENCY zone.js@^0.8.4 +-- codelyzer@2.0.1 | +-- app-root-path@2.0.1 | +-- css-selector-tokenizer@0.7.0 | | +-- cssesc@0.1.0 | | +-- fastparse@1.1.1 | |-- regexpu-core@1.0.0 | | +-- regenerate@1.3.2 | | +-- regjsgen@0.2.0 | | -- regjsparser@0.1.5 | |-- jsesc@0.5.0 | +-- cssauron@1.4.0 | +-- semver-dsl@1.0.1 | | -- semver@5.3.0 | +-- source-map@0.5.6 |-- sprintf-js@1.0.3 +-- core-js@2.4.1 +-- fullcalendar@3.4.0 +-- jasmine-core@2.5.2 +-- jasmine-spec-reporter@2.5.0 | -- colors@1.1.2 +-- jquery@3.2.1 +-- karma@1.2.0 | +-- bluebird@3.5.0 | +-- body-parser@1.17.2 | | +-- bytes@2.4.0 | | +-- content-type@1.0.2 | | +-- debug@2.6.7 | | +-- depd@1.1.0 | | +-- http-errors@1.6.1 | | +-- iconv-lite@0.4.15 | | +-- on-finished@2.3.0 | | |-- ee-first@1.1.1 | | +-- qs@6.4.0 | | +-- raw-body@2.2.0 | | | +-- bytes@2.4.0 | | | +-- iconv-lite@0.4.15 | | | -- unpipe@1.0.0 | |-- type-is@1.6.15 | | -- media-typer@0.3.0 | +-- chokidar@1.7.0 | | +-- anymatch@1.3.0 | | +-- async-each@1.0.1 | | +-- glob-parent@2.0.0 | | +-- is-binary-path@1.0.1 | | |-- binary-extensions@1.8.0 | | +-- is-glob@2.0.1 | | | -- is-extglob@1.0.0 | |-- readdirp@2.1.0 | | -- set-immediate-shim@1.0.1 | +-- combine-lists@1.0.1 | +-- connect@3.6.2 | | +-- debug@2.6.7 | | +-- finalhandler@1.0.3 | | |-- debug@2.6.7 | | +-- parseurl@1.3.1 | | -- utils-merge@1.0.0 | +-- di@0.0.1 | +-- dom-serialize@2.2.1 | | +-- custom-event@1.0.1 | | +-- ent@2.2.0 | | +-- extend@3.0.1 | |-- void-elements@2.0.1 | +-- expand-braces@0.1.2 | | +-- array-slice@0.2.3 | | +-- array-unique@0.2.1 | | -- braces@0.1.5 | |-- expand-range@0.1.1 | | +-- is-number@0.1.1 | | -- repeat-string@0.2.2 | +-- graceful-fs@4.1.11 | +-- http-proxy@1.16.2 | | +-- eventemitter3@1.2.0 | |-- requires-port@1.0.0 | +-- lodash@3.10.1 | +-- log4js@0.6.38 | | +-- readable-stream@1.0.34 | | | +-- core-util-is@1.0.2 | | | +-- isarray@0.0.1 | | | -- string_decoder@0.10.31 | |-- semver@4.3.6 | +-- mime@1.3.6 | +-- optimist@0.6.1 | | +-- minimist@0.0.10 | | -- wordwrap@0.0.3 | +-- qjobs@1.1.5 | +-- socket.io@1.4.7 | | +-- debug@2.2.0 | | |-- ms@0.7.1 | | +-- engine.io@1.6.10 | | | +-- accepts@1.1.4 | | | | +-- mime-types@2.0.14 | | | | | -- mime-db@1.12.0 | | | |-- negotiator@0.4.9 | | | +-- base64id@0.1.0 | | | +-- debug@2.2.0 | | | | -- ms@0.7.1 | | | +-- engine.io-parser@1.2.4 | | | | +-- after@0.8.1 | | | | +-- arraybuffer.slice@0.0.6 | | | | +-- base64-arraybuffer@0.1.2 | | | | +-- blob@0.0.4 | | | | +-- has-binary@0.1.6 | | | | |-- isarray@0.0.1 | | | | -- utf8@2.1.0 | | |-- ws@1.0.1 | | | +-- options@0.0.6 | | | -- ultron@1.0.2 | | +-- has-binary@0.1.7 | | | -- isarray@0.0.1 | | +-- socket.io-adapter@0.4.0 | | | +-- debug@2.2.0 | | | | -- ms@0.7.1 | | |-- socket.io-parser@2.2.2 | | | +-- debug@0.7.4 | | | +-- isarray@0.0.1 | | | -- json3@3.2.6 | | +-- socket.io-client@1.4.6 | | | +-- backo2@1.0.2 | | | +-- component-bind@1.0.0 | | | +-- component-emitter@1.2.0 | | | +-- debug@2.2.0 | | | |-- ms@0.7.1 | | | +-- engine.io-client@1.6.9 | | | | +-- component-inherit@0.0.3 | | | | +-- debug@2.2.0 | | | | | -- ms@0.7.1 | | | | +-- has-cors@1.1.0 | | | | +-- parsejson@0.0.1 | | | | +-- parseqs@0.0.2 | | | | +-- xmlhttprequest-ssl@1.5.1 | | | |-- yeast@0.1.2 | | | +-- indexof@0.0.1 | | | +-- object-component@0.0.3 | | | +-- parseuri@0.0.4 | | | | -- better-assert@1.0.2 | | | |-- callsite@1.0.0 | | | -- to-array@0.1.4 | |-- socket.io-parser@2.2.6 | | +-- benchmark@1.0.0 | | +-- component-emitter@1.1.2 | | +-- debug@2.2.0 | | | -- ms@0.7.1 | |-- isarray@0.0.1 | +-- tmp@0.0.28 | -- useragent@2.1.13 | +-- lru-cache@2.2.4 |-- tmp@0.0.31 webdriver@2.53.42 | +-- blocking-proxy@0.0.5 | +-- jasmine@2.6.0 | | +-- exit@0.1.2 | | -- jasmine-core@2.6.3 | +-- jasminewd2@2.1.0 | +-- q@1.4.1 | +-- saucelabs@1.3.0 | |-- https-proxy-agent@1.0.0 | | -- agent-base@2.1.1 | +-- selenium-webdriver@3.0.1 | |-- tmp@0.0.30 | +-- source-map-support@0.4.15 | +-- webdriver-js-extender@1.0.0 | | -- selenium-webdriver@2.53.3 | | +-- adm-zip@0.4.4 | | +-- tmp@0.0.24 | |-- xml2js@0.4.4 | | -- sax@0.6.1 |-- webdriver-manager@12.0.6 | +-- adm-zip@0.4.7 | +-- del@2.2.2 | | +-- globby@5.0.0 | | | -- array-union@1.0.2 | | +-- is-path-cwd@1.0.0 | | +-- is-path-in-cwd@1.0.0 | | |-- is-path-inside@1.0.0 | | | -- path-is-inside@1.0.2 | |-- pify@2.3.0 | +-- ini@1.3.4 | +-- semver@5.3.0 | -- xml2js@0.4.17 | +-- sax@1.2.2 |-- xmlbuilder@4.2.1 +-- rxjs@5.4.1 | -- symbol-observable@1.0.4 +-- ts-helpers@1.1.2 +-- ts-node@1.2.1 | +-- arrify@1.0.1 | +-- diff@2.2.3 | +-- make-error@1.3.0 | +-- mkdirp@0.5.1 | |-- minimist@0.0.8 | +-- pinkie@2.0.4 | +-- tsconfig@5.0.3 | | +-- any-promise@1.3.0 | | +-- parse-json@2.2.0 | | | -- error-ex@1.3.1 | | |-- is-arrayish@0.2.1 | | +-- strip-bom@2.0.0 | | | -- is-utf8@0.2.1 | | -- strip-json-comments@2.0.1 | -- xtend@4.0.1 +-- tslint@4.5.1 | +-- babel-code-frame@6.22.0 | | +-- esutils@2.0.2 | |-- js-tokens@3.0.1 | +-- findup-sync@0.3.0 | | -- glob@5.0.15 | +-- tsutils@1.9.1 |-- update-notifier@2.2.0 | +-- boxen@1.1.0 | | +-- ansi-align@2.0.0 | | +-- camelcase@4.1.0 | | +-- cli-boxes@1.0.0 | | +-- string-width@2.0.0 | | | -- is-fullwidth-code-point@2.0.0 | | +-- term-size@0.1.1 | | |-- execa@0.4.0 | | | +-- cross-spawn-async@2.2.5 | | | +-- is-stream@1.1.0 | | | +-- npm-run-path@1.0.0 | | | +-- path-key@1.0.0 | | | -- strip-eof@1.0.0 | |-- widest-line@1.0.0 | +-- configstore@3.1.0 | | +-- dot-prop@4.1.1 | | | -- is-obj@1.0.1 | | +-- make-dir@1.0.0 | | +-- unique-string@1.0.0 | | |-- crypto-random-string@1.0.0 | | -- write-file-atomic@2.1.0 | | +-- imurmurhash@0.1.4 | |-- slide@1.1.6 | +-- import-lazy@2.1.0 | +-- is-npm@1.0.0 | +-- latest-version@3.1.0 | | -- package-json@4.0.1 | | +-- got@6.7.1 | | | +-- create-error-class@3.0.2 | | | |-- capture-stack-trace@1.0.0 | | | +-- duplexer3@0.1.4 | | | +-- get-stream@3.0.0 | | | +-- is-redirect@1.0.0 | | | +-- is-retry-allowed@1.1.0 | | | +-- lowercase-keys@1.0.0 | | | +-- timed-out@4.0.1 | | | +-- unzip-response@2.0.1 | | | -- url-parse-lax@1.0.0 | | +-- registry-auth-token@3.3.1 | | +-- registry-url@3.1.0 | |-- semver@5.3.0 | +-- semver-diff@2.1.0 | | -- semver@5.0.3 |-- xdg-basedir@3.0.0 +-- typescript@2.0.10 +-- typings@2.1.0 | +-- archy@1.0.0 | +-- cli-truncate@0.2.1 | | +-- slice-ansi@0.0.4 | | `-- string-width@1.0.2 | | +--

            exit-hook@1.1.1 | | -- onetime@1.1.0 | +-- promise-finally@3.0.0 | +-- typings-core@2.3.3 | | +-- array-uniq@1.0.3 | | +-- detect-indent@5.0.0 | | +-- invariant@2.2.2 | | |-- loose-envify@1.3.1 | | +-- is-absolute@0.2.6 | | | +-- is-relative@0.2.1 | | | | -- is-unc-path@0.1.2 | | | |-- unc-path-regex@0.1.2 | | | -- is-windows@0.2.0 | | +-- jspm-config@0.3.4 | | +-- lockfile@1.0.3 | | +-- make-error-cause@1.2.2 | | +-- object.pick@1.2.0 | | |-- isobject@2.1.0 | | +-- popsicle@9.1.0 | | | +-- concat-stream@1.6.0 | | | | -- typedarray@0.0.6 | | |-- form-data@2.2.0 | | +-- popsicle-proxy-agent@3.0.0 | | | -- http-proxy-agent@1.0.0 | | +-- popsicle-retry@3.2.1 | | +-- popsicle-rewrite@1.0.0 | | +-- popsicle-status@2.0.1 | | +-- rc@1.2.1 | | |-- deep-extend@0.4.2 | | +-- sort-keys@1.1.2 | | | -- is-plain-obj@1.1.0 | | +-- string-template@1.0.0 | | +-- strip-bom@3.0.0 | | +-- thenify@3.3.0 | | +-- throat@3.2.0 | | +-- touch@1.0.0 | | |-- nopt@1.0.10 | | -- zip-object@0.1.0 | +-- update-notifier@1.0.3 | | +-- boxen@0.6.0 | | | +-- ansi-align@1.1.0 | | | +-- camelcase@2.1.1 | | | +-- filled-array@1.1.0 | | |-- repeating@2.0.1 | | | -- is-finite@1.0.2 | | +-- configstore@2.1.0 | | | +-- dot-prop@3.0.0 | | |-- write-file-atomic@1.3.4 | | +-- latest-version@2.0.0 | | | -- package-json@2.4.0 | | | +-- got@5.7.1 | | | | +-- duplexer2@0.1.4 | | | | +-- node-status-codes@1.0.0 | | | | +-- read-all-stream@3.1.0 | | | | +-- timed-out@3.1.3 | | | |-- unzip-response@1.0.2 | | | -- semver@5.3.0 | | +-- lazy-req@1.1.0 | |-- xdg-basedir@2.0.0 | -- wordwrap@1.0.0-- zone.js@0.7.8

            npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\ch
            okidar\node_modules\fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@
            1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}
            ) npm WARN @angular/forms@4.2.2 requires a peer of @angular/platform-browser@4.2.2
            but none was installed. npm WARN @angular/core@4.2.2 requires a peer of zone.js@^0.8.4 but none was inst
            alled.

            Here is my app.component.ts:

            ...

            ANSWER

            Answered 2017-Jun-15 at 09:42

            As your error indicates, utilisateur.role is not defined by the time you execute your *ngIf hence utilisateur.role.lowerCase() is throwing an error. You can do a workaround like this:

            Source https://stackoverflow.com/questions/44562919

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