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felixfbecker / php-language-server

PHP Implementation of the VS Code Language Server Protocol 🆚↔🖥
ISC License
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"type is missing before a type separator" #834

Open bobdobbs opened 2 years ago

bobdobbs commented 2 years ago

When following the installation instructions, I get to the step:

composer run-script --working-dir=vendor/felixfbecker/language-server parse-stub

The command runs for a while and then ends, notifying of an exception:

Parsing file:///home/mantis/opt/php-language-server/vendor/jetbrains/phpstorm-stubs/http/http.php

Script LanguageServer\ComposerScripts::parseStubs handling the parse-stubs event terminated with an exception

In TypeResolver.php line 203:

  A type is missing before a type separator
twopoint71 commented 1 year ago

I don't have any experience with this package, but, I too, am experiencing this error upon initial install. I have supplied a stack trace, the relevant arguments, and the file being processed. For what it is worth, when the error is thrown, this is the first time an "&"(and) separator appears; all the prior separators were "|"(or). Hoping someone who's head is wrapped tightly around this codebase can identify the issue more quickly. Edit: I would note that the error is occurring on the parseTypes function in vendor/phpdocumentor/type-resolver/src/TypeResolver.php Yes, phpDocumentor is a dependency of this project, so there's a bug in phpDocumentor, or it's being fed bad data when parsing the stubs. At least, that is how it looks.

$ php --version
PHP 7.4.30 (cli) (built: Jun 23 2022 20:19:00) ( NTS )

$ uname -a
Linux a8d2d-allproducts-dev 5.10.118-111.515.amzn2.x86_64 #1 SMP Wed May 25 22:12:19 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

File in process question at time of error :
Parsing file:///www/app/vendor/jetbrains/phpstorm-stubs/http/http.php

----- BEGIN parseTypes arguments at time of error ----
$tokens ==>
object(ArrayIterator)#89079 (1) {
  ["storage":"ArrayIterator":private]=>
  array(2) {
    [0]=>
    string(1) "&"
    [1]=>
    string(5) "$info"
  }
}
$context ==>
object(phpDocumentor\Reflection\Types\Context)#88407 (2) {
  ["namespace":"phpDocumentor\Reflection\Types\Context":private]=>
  string(0) ""
  ["namespaceAliases":"phpDocumentor\Reflection\Types\Context":private]=>
  array(1) {
    ["Pure"]=>
    string(23) "JetBrains\PhpStorm\Pure"
  }
}
$parserContext ==>
int(0)
----- END parseTypes arguments at time of error ----

----- Stacktrace ----
#0  phpDocumentor\Reflection\TypeResolver->parseTypes() called at [/www/app/vendor/phpdocumentor/type-resolver/src/TypeResolver.php:200]
#1  phpDocumentor\Reflection\TypeResolver->resolve() called at [/www/app/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Param.php:71]
#2  phpDocumentor\Reflection\DocBlock\Tags\Param::create()
#3  call_user_func_array() called at [/www/app/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php:201]
#4  phpDocumentor\Reflection\DocBlock\StandardTagFactory->createTag() called at [/www/app/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php:122]
#5  phpDocumentor\Reflection\DocBlock\StandardTagFactory->create() called at [/www/app/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php:231]
#6  phpDocumentor\Reflection\DocBlockFactory->parseTagBlock() called at [/www/app/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php:96]
#7  phpDocumentor\Reflection\DocBlockFactory->create() called at [/www/app/vendor/felixfbecker/language-server/src/DefinitionResolver.php:166]
#8  LanguageServer\DefinitionResolver->getDocBlock() called at [/www/app/vendor/felixfbecker/language-server/src/DefinitionResolver.php:1127]
#9  LanguageServer\DefinitionResolver->getTypeFromNode() called at [/www/app/vendor/felixfbecker/language-server/src/DefinitionResolver.php:240]
#10 LanguageServer\DefinitionResolver->createDefinitionFromNode() called at [/www/app/vendor/felixfbecker/language-server/src/TreeAnalyzer.php:157]
#11 LanguageServer\TreeAnalyzer->collectDefinitionsAndReferences() called at [/www/app/vendor/felixfbecker/language-server/src/TreeAnalyzer.php:124]
#12 LanguageServer\TreeAnalyzer->traverse() called at [/www/app/vendor/felixfbecker/language-server/src/TreeAnalyzer.php:136]
#13 LanguageServer\TreeAnalyzer->traverse() called at [/www/app/vendor/felixfbecker/language-server/src/TreeAnalyzer.php:140]
#14 LanguageServer\TreeAnalyzer->traverse() called at [/www/app/vendor/felixfbecker/language-server/src/TreeAnalyzer.php:136]
#15 LanguageServer\TreeAnalyzer->traverse() called at [/www/app/vendor/felixfbecker/language-server/src/TreeAnalyzer.php:58]
#16 LanguageServer\TreeAnalyzer->__construct() called at [/www/app/vendor/felixfbecker/language-server/src/PhpDocument.php:147]
#17 LanguageServer\PhpDocument->updateContent() called at [/www/app/vendor/felixfbecker/language-server/src/PhpDocument.php:105]
#18 LanguageServer\PhpDocument->__construct() called at [/www/app/vendor/felixfbecker/language-server/src/ComposerScripts.php:60]
#19 LanguageServer\ComposerScripts::LanguageServer\{closure}()
#20 Generator->send() called at [/www/app/vendor/sabre/event/lib/coroutine.php:75]
#21 Sabre\Event\{closure}() called at [/www/app/vendor/sabre/event/lib/Promise.php:235]
#22 Sabre\Event\Promise->Sabre\Event\{closure}() called at [/www/app/vendor/sabre/event/lib/Loop/Loop.php:234]
#23 Sabre\Event\Loop\Loop->runNextTicks() called at [/www/app/vendor/sabre/event/lib/Loop/Loop.php:192]
#24 Sabre\Event\Loop\Loop->tick() called at [/www/app/vendor/sabre/event/lib/Loop/functions.php:119]
#25 Sabre\Event\Loop\tick() called at [/www/app/vendor/sabre/event/lib/Promise.php:185]
#26 Sabre\Event\Promise->wait() called at [/www/app/vendor/felixfbecker/language-server/src/ComposerScripts.php:70]
#27 LanguageServer\ComposerScripts::parseStubs() called at [phar:///home/ec2-user/bin/composer.phar/src/Composer/EventDispatcher/EventDispatcher.php:398]
#28 Composer\EventDispatcher\EventDispatcher->executeEventPhpScript() called at [phar:///home/ec2-user/bin/composer.phar/src/Composer/EventDispatcher/EventDispatcher.php:248]
#29 Composer\EventDispatcher\EventDispatcher->doDispatch() called at [phar:///home/ec2-user/bin/composer.phar/src/Composer/EventDispatcher/EventDispatcher.php:125]
#30 Composer\EventDispatcher\EventDispatcher->dispatchScript() called at [phar:///home/ec2-user/bin/composer.phar/src/Composer/Command/RunScriptCommand.php:113]
#31 Composer\Command\RunScriptCommand->execute() called at [phar:///home/ec2-user/bin/composer.phar/vendor/symfony/console/Command/Command.php:298]
#32 Symfony\Component\Console\Command\Command->run() called at [phar:///home/ec2-user/bin/composer.phar/vendor/symfony/console/Application.php:1024]
#33 Symfony\Component\Console\Application->doRunCommand() called at [phar:///home/ec2-user/bin/composer.phar/vendor/symfony/console/Application.php:299]
#34 Symfony\Component\Console\Application->doRun() called at [phar:///home/ec2-user/bin/composer.phar/src/Composer/Console/Application.php:335]
#35 Composer\Console\Application->doRun() called at [phar:///home/ec2-user/bin/composer.phar/vendor/symfony/console/Application.php:171]
#36 Symfony\Component\Console\Application->run() called at [phar:///home/ec2-user/bin/composer.phar/src/Composer/Console/Application.php:130]
#37 Composer\Console\Application->run() called at [phar:///home/ec2-user/bin/composer.phar/bin/composer:88]
#38 require(phar:///home/ec2-user/bin/composer.phar/bin/composer) called at [/home/ec2-user/bin/composer.phar:29]]
mamins1376 commented 1 year ago

https://github.com/felixfbecker/php-language-server/issues/795