Visual Studio Code PHP Intelephense Keep Showing Not Necessary Error

Question

After the latest update of PHP Intelephense that I get today  the intelephense keep showing an error for an undefined symbol for my route  and other class too   there is no error like this before and it s bothering me   Here is the error screenshot      And this is my code    Route  group   prefix    gt   user    namespace    gt   Membership    name    gt   user     function          Route  get  profile    ProfileController show  - gt name  profile show        Route  patch  profile    ProfileController update  - gt name  profile update        Route  patch  change-password    ChangePasswordController change  - gt name  change-password        Route  get  role    ProfileController getRole  - gt name  profile role        Route  get  summary    SummaryController show  - gt name  summary        Route  get  reserved    AuctionController reservedAuction  - gt name  reserved          Actually there s no error in this code but the intelephense keeps showing an error so is there a way to fix this

User · Accepted Answer

Intelephense 1 3 added undefined type  function  constant  class constant  method  and property diagnostics  where previously in 1 2 there was only undefined variable diagnostics   Some frameworks are written in a way that provide convenient shortcuts for the user but make it difficult for static analysis engines to discover symbols that are available at runtime   Stub generators like https   github com barryvdh laravel-ide-helper help fill the gap here and using this with Laravel will take care of many of the false diagnostics by providing concrete definitions of symbols that can be easily discovered   Still  PHP is a very flexible language and there may be other instances of false undefined symbols depending on how code is written  For this reason  since 1 3 3  intelephense has config options to enable disable each category of undefined symbol to suit the workspace and coding style   These options are  intelephense diagnostics undefinedTypes intelephense diagnostics undefinedFunctions intelephense diagnostics undefinedConstants intelephense diagnostics undefinedClassConstants intelephense diagnostics undefinedMethods intelephense diagnostics undefinedProperties intelephense diagnostics undefinedVariables  Setting all of these to false except intelephense diagnostics undefinedVariables will give version 1 2 behaviour  See the VSCode settings UI and search for intelephense

User · Answer

Here is I solved   Open the extension settings     And search for the variable you want to change  and unchecked checked it    The variables you should consider are    intelephense diagnostics undefinedTypes  intelephense diagnostics undefinedFunctions          intelephense diagnostics undefinedConstants          intelephense diagnostics undefinedClassConstants  intelephense diagnostics undefinedMethods  intelephense diagnostics undefinedProperties  intelephense diagnostics undefinedVariables

User · Answer

No  the errors occurs only after the Intelephense extension is automatically updated   To solve the problem  you can downgrade it to the previous version by click  Install another version  in the Intelephense extension  There are no errors on version 1 2 3

User · Answer

If you see this immediately after adding a new Vendor class  be sure to run the VScode command  control-shift-P  Index Workspace

User · Answer

For anyone going through these issues and uneasy about disabling a whole set of checks  there is a way to pass your own custom signatures to Intelephense  Copied from Intelephese repo s comment  by  KapitanOczywisty   https   github com bmewburn vscode-intelephense issues 892 issuecomment-565852100  For single workspace it is very simple  you have to create  php file with all signatures and intelephense will index them  If you want add stubs globally  you still can  but I m not sure if it s intended feature  Even if intelephense stubs throws warning about incorrect value you can in fact put there any folder name           quot intelephense stubs quot                           quot  path to your stub quot               Note  stubs are refreshed with this setting change  You can take a look at build-in stubs here  https   github com JetBrains phpstorm-stubs  In my case  I needed dspec s describe  beforeEach  it    to don t be highlighted as errors  so I just included the file with the signatures  directories and paths app vendor bin dspec in my VSCode s workspace settings  which had the function declarations I needed  function describe  description   null   Closure  closure   null       function it  description   Closure  closure              and so on

User · Answer

You don t need to downgrade you can   Either disable undefined symbol diagnostics in the settings --  intelephense diagnostics undefinedSymbols   false    Or use an ide helper that adds stubs for laravel facades  See https   github com barryvdh laravel-ide-helper

User · Answer

Version 1 3 0 has flaw IMO   Downgrade to version 1 2 3 fixes my problem   I m on    Laravel 5 1 PHP 5 6 40

User · Answer

I had the same issue and the following seemed to have addressed the issue   a  Updated to latest version 1 3 5 and re-enabled all the diagnosis settings   I was still getting the messages  b  Added the vendor folder with the dependent libraries to the workspace  This seems to have solved the problem

User · Answer

This is really a set of configurations for your editor to understand Laravel   If you want to configure it all manually  here is the repo  This is for both VS code and PhpStorm   Or if you want you can download this package  I created   recommended to install it globally   And then just run andylaravel setupIDE  this will configure everything for you according to the fist repo

User · Answer

1 3 3 fixed it  Just update your extension

User · Answer

To those would prefer to keep it simple  stupid  If you rather get rid of the notices instead of installing a helper or downgrading  simply disable the error in your settings json by adding this    intelephense diagnostics undefinedTypes   false

User · Answer

1 3 1 fixed it   Just update your extension and you should be good to go

User · Answer

use Illuminate Support Facades Route    Warning Disappeared after importing the corresponding namespace   Version s   Larvel 6  vscode version 1 40 2 php intelephense 1 3 1

User · Answer

In my case  for some reason  vendor folder was disabled on VS Code settings       quot intelephense files exclude quot              quot     git    quot            quot     svn    quot            quot     hg    quot            quot    CVS    quot            quot     DS Store    quot            quot    node modules    quot            quot    bower components    quot            quot    vendor    quot    lt -- remove this line           quot    resources views    quot          By removing the line containing vendor folder it works ok on version Intelephense 1 5 4

User · Answer

This solution may help you if you know your problem is limited to Facades and you are running Laravel 5 5 or above  Install laravel-ide-helper composer require --dev barryvdh laravel-ide-helper Add this conditional statement in your AppServiceProvider to register the helper class  public function register         if   this- gt app- gt environment        production              this- gt app- gt register  Barryvdh LaravelIdeHelper IdeHelperServiceProvider  class                       Then run php artisan ide-helper generate to generate a file to help the IDE understand Facades  You will need to restart Visual Studio Code  References https   laracasts com series how-to-be-awesome-in-phpstorm episodes 16 https   github com barryvdh laravel-ide-helper

[php] Visual Studio Code PHP Intelephense Keep Showing Not Necessary Error

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