Uncaught Error: Call to undefined method Jane\Component\JsonSchemaRuntime\Reference::getDefault() in NonBodyParameterGenerator.php:164

[BusterNeece]

Jane version(s) affected: 7.6.x

Description
When attempting to generate an API client from the OpenAPI spec document linked below, this fatal error is triggered and generation can't continue.

How to reproduce
This triggers with this OpenAPI 3.0 spec document: https://raw.githubusercontent.com/vrchatapi/specification/gh-pages/openapi.yaml

Stack trace

Fatal error: Uncaught Error: Call to undefined method Jane\Component\JsonSchemaRuntime\Reference::getDefault() in /var/app/www/vendor/jane-php/open-api-3/Generator/Parameter/NonBodyParameterGenerator.php:164
Stack trace:
#0 /var/app/www/vendor/jane-php/open-api-3/Generator/Parameter/NonBodyParameterGenerator.php(111): Jane\Component\OpenApi3\Generator\Parameter\NonBodyParameterGenerator->getDefaultAsExpr(Object(Jane\Component\OpenApi3\JsonSchema\Model\Parameter))
#1 /var/app/www/vendor/jane-php/open-api-3/Generator/Endpoint/GetGetOptionsResolverTrait.php(52): Jane\Component\OpenApi3\Generator\Parameter\NonBodyParameterGenerator->generateOptionsResolverStatements(Object(PhpParser\Node\Expr\Variable), Array, Array)
#2 /var/app/www/vendor/jane-php/open-api-3/Generator/EndpointGenerator.php(98): Jane\Component\OpenApi3\Generator\EndpointGenerator->getOptionsResolverMethod(Object(Jane\Component\OpenApiCommon\Guesser\Guess\OperationGuess), 'query', 'getQueryOptions...', Object(Jane\Component\OpenApi3\Guesser\GuessClass), Object(Jane\Component\OpenApi3\Generator\Parameter\NonBodyParameterGenerator), Array, Array)
#3 /var/app/www/vendor/jane-php/open-api-common/Generator/OperationGenerator.php(37): Jane\Component\OpenApi3\Generator\EndpointGenerator->createEndpointClass(Object(Jane\Component\OpenApiCommon\Guesser\Guess\OperationGuess), Object(Jane\Component\JsonSchema\Generator\Context\Context))
#4 /var/app/www/vendor/jane-php/open-api-common/Generator/ClientGenerator.php(38): Jane\Component\OpenApiCommon\Generator\OperationGenerator->createOperation('searchAvatars', Object(Jane\Component\OpenApiCommon\Guesser\Guess\OperationGuess), Object(Jane\Component\JsonSchema\Generator\Context\Context))
#5 /var/app/www/vendor/jane-php/json-schema/Generator/ChainGenerator.php(28): Jane\Component\OpenApiCommon\Generator\ClientGenerator->generate(Object(Jane\Component\OpenApiCommon\Registry\Schema), '', Object(Jane\Component\JsonSchema\Generator\Context\Context))
#6 /var/app/www/vendor/jane-php/open-api-common/Console/Command/GenerateCommand.php(61): Jane\Component\JsonSchema\Generator\ChainGenerator->generate(Object(Jane\Component\OpenApiCommon\Registry\Registry))
#7 /var/app/www/vendor/symfony/console/Command/Command.php(279): Jane\Component\OpenApiCommon\Console\Command\GenerateCommand->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#8 /var/app/www/vendor/symfony/console/Application.php(1031): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#9 /var/app/www/vendor/symfony/console/Application.php(318): Symfony\Component\Console\Application->doRunCommand(Object(Jane\Component\OpenApiCommon\Console\Command\GenerateCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#10 /var/app/www/vendor/symfony/console/Application.php(169): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#11 /var/app/www/vendor/jane-php/open-api-common/bin/jane-openapi(24): Symfony\Component\Console\Application->run()
#12 /var/app/www/vendor/bin/jane-openapi(119): include('/var/app/www/ve...')
#13 {main}
  thrown in /var/app/www/vendor/jane-php/open-api-3/Generator/Parameter/NonBodyParameterGenerator.php on line 164

Additional context
I strongly suspect this is related to #299 as it's the exact same error being triggered on the exact same file. Unfortunately, it looks like the fix from that issue didn't also fix this issue.

It's possible that the OpenAPI spec YAML is malformed in some way, but I can't immediately identify what's causing the problem with just the error given by JanePHP.