Interface 'Localheinz\Json\Normalizer\NormalizerInterface' not found exception

[aviator-ua]

Steps required to reproduce the problem

1. Go PHP 7.1
2. composer global require localheinz/composer-normalize
3. composer update

Expected Result

• Normal composer update output

Actual Result

• Fatal error: Interface 'Localheinz\Json\Normalizer\NormalizerInterface' not found in /Users/user/.composer/vendor/localheinz/composer-normalize/src/Normalizer/ComposerJsonNormalizer.php on line 20

[localheinz]

@aviator-ua

Thank you for your report!

I have tried to reproduce the issue, and after deleting my global composer files with

$ rm -rf ~/.composer

I ran the following steps

$ php -v

PHP 7.1.16 (cli) (built: Mar 31 2018 02:28:54) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2018 Zend Technologies
    with Zend OPcache v7.1.16, Copyright (c) 1999-2018, by Zend Technologies

$ composer --version

Composer version 1.6.5 2018-05-04 11:44:59

$ composer global info

Changed current directory to /Users/am/.composer
Composer could not find a composer.json file in /Users/am/.composer
To initialize a project, please create a composer.json file as described in the https://getcomposer.org/ "Getting Started" section

$ composer global require localheinz/composer-normalize

Changed current directory to /Users/am/.composer
Using version ^0.8.0 for localheinz/composer-normalize
./composer.json has been created
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 5 installs, 0 updates, 0 removals
  - Installing sebastian/diff (3.0.0): Downloading (100%)
  - Installing localheinz/json-printer (2.0.0): Downloading (100%)
  - Installing justinrainbow/json-schema (5.2.7): Downloading (100%)
  - Installing localheinz/json-normalizer (0.6.0): Downloading (100%)
  - Installing localheinz/composer-normalize (0.8.0): Downloading (100%)
Writing lock file
Generating autoload files

$ composer normalize

Composer could not find a composer.json file in /Users/am
To initialize a project, please create a composer.json file as described in the https://getcomposer.org/ "Getting Started" section

That is, I have been unable to reproduce the issue.

Can you try again, or maybe also share the output of

$ composer global info --direct

?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[localheinz]

For reference, @WyriHaximus reported the same issue.

See
https://ci.appveyor.com/project/WyriHaximus/client-services/build/job/mnvr1xjqf97rmbob

[ondrejmirtes]

I have now the same issue in my Travis build: https://travis-ci.org/phpstan/phpstan/jobs/412048416

[localheinz]

@ondrejmirtes

Taking a look!

[localheinz]

@ondrejmirtes

I have been able to reproduce the issue, running

$ git clone git@github.com:phpstan/phpstan.git
$ cd phpstan
$ composer install
$ composer validate

yields

PHP Fatal error:  Interface 'Localheinz\Json\Normalizer\NormalizerInterface' not found in /Users/am/Sites/phpstan/phpstan/vendor/localheinz/composer-normalize/src/Normalizer/ComposerJsonNormalizer.php on line 20

Fatal error: Interface 'Localheinz\Json\Normalizer\NormalizerInterface' not found in /Users/am/Sites/phpstan/phpstan/vendor/localheinz/composer-normalize/src/Normalizer/ComposerJsonNormalizer.php on line 20

Basically, after installing, every composer command fails with this error message. Trying to get to the bottom of this!

[localheinz]

@ondrejmirtes

It appears that this is an issue with composer, I installed composer at https://github.com/composer/composer/tree/1.6.5, and it works fine. Let me find out what it is!

[localheinz]

@ondrejmirtes

Opened Spotted an issue at composer/composer#7516.

[localheinz]

Possibly fixed by composer/composer@a74b639.

[peter279k]

After taking a look at this PR, it seems that the latest Composer version has this issue.

[nicwortel]

I am running into the same issue after upgrading from Composer 1.6.5 to 1.7.0. Unfortunately I had to manually remove this package in order to get Composer working again.

[localheinz]

@nicwortel

This is an issue in composer/composer and has already been fixed with composer/composer@a74b639.

As a workaround, follow @Seldaek's suggestion at composer/composer#7516 (comment):

You can temporarily use composer self-update --snapshot to get the fix, I'll release a tag as soon as composer/composer#7517 gets fixed which should be soon enough.

[WyriHaximus]

Can confirm that hat fix works 👍

[localheinz]

@WyriHaximus

Great to hear!

For reference, also see ergebnis/test-util#94.

[WyriHaximus]

@localheinz yeah not really keen on updating all my packages temporary, I'll wait @Seldaek releases the next composer version with this fix in it.

[WyriHaximus]

FYI be sure to update composer before restoring cache not after, or the update fails:

[localheinz]

@WyriHaximus

Yes, every composer command fails, unfortunately.

I apologize for any inconvenience!

[Seldaek]

https://github.com/composer/composer/releases/tag/1.7.1 is out now with the fix

[localheinz]

Thank you, @Seldaek!

[nicwortel]

Can confirm that the upgrade to Composer 1.7.1 fixed the issue. Thank you @Seldaek and @localheinz for your work! 👍

[localheinz]

@nicwortel

You are welcome! Apologies again for any troubles.

[WyriHaximus]

Can also confirm that this fixes the issues. Thank you @localheinz and @Seldaek 👍

[ondrejmirtes]

Thanks everyone 😊

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[localheinz]

Closing!