I am getting an error during Open Social Install on Wamp Server. I need assistance.

I am trying to download and install opensocial locally on wamp server. I am using these instructions from here:

https://www.drupal.org/docs/8/distributions/open-social/installing-and-u…

1.1 Quick Download & installation (RECOMMENDED)
Run this command and replace DIRECTORY with the directory of your choice this is where Open Social will be installed.

composer create-project goalgorilla/social_template:dev-master DIRECTORY –no-interaction
The Drupal Root is in DIRECTORY/html.

You can install drupal through the browser as any other drupal installation or use drush site-install to install the profile:

drush -y site-install social –db-url=mysql://root:[email protected]:3306/social
That’s it, the site is installed!

After I am done installing and setting up the virtual host I then navigate to in the browser and get this error:

Additional uncaught exception thrown while handling exception.

Original

ParseError: syntax error, unexpected ‘,’, expecting ‘(‘ in ComposerAutoloadincludeFile() (line 81 of C:wamp64wwwplayelitehtmlcorelibDrupalCoreRoutingUrlGeneratorInterface.php).

ComposerAutoloadincludeFile(‘C:wamp64wwwplayelitevendorcomposer/../../html/core/lib/Drupal/CoreRoutingUrlGeneratorInterface.php’) (Line: 322)
ComposerAutoloadClassLoader->loadClass(‘DrupalCoreRoutingUrlGeneratorInterface’)
spl_autoload_call(‘DrupalCoreRoutingUrlGeneratorInterface’) (Line: 20)
include(‘C:wamp64wwwplayelitehtmlcorelibDrupalCoreRoutingUrlGenerator.php’) (Line: 444)
ComposerAutoloadincludeFile(‘C:wamp64wwwplayelitevendorcomposer/../../html/core/lib/Drupal/CoreRoutingUrlGenerator.php’) (Line: 322)
ComposerAutoloadClassLoader->loadClass(‘DrupalCoreRoutingUrlGenerator’)
spl_autoload_call(‘DrupalCoreRoutingUrlGenerator’) (Line: 14)
include(‘C:wamp64wwwplayelitehtmlcorelibDrupalCoreRoutingNullGenerator.php’) (Line: 444)
ComposerAutoloadincludeFile(‘C:wamp64wwwplayelitevendorcomposer/../../html/core/lib/Drupal/CoreRoutingNullGenerator.php’) (Line: 322)
ComposerAutoloadClassLoader->loadClass(‘DrupalCoreRoutingNullGenerator’)
spl_autoload_call(‘DrupalCoreRoutingNullGenerator’)
ReflectionClass->__construct(‘DrupalCoreRoutingNullGenerator’) (Line: 934)
SymfonyComponentDependencyInjectionContainerBuilder->createService(Object, ‘url_generator’) (Line: 476)
SymfonyComponentDependencyInjectionContainerBuilder->get(‘url_generator’, 1) (Line: 993)
SymfonyComponentDependencyInjectionContainerBuilder->resolveServices(Object) (Line: 990)
SymfonyComponentDependencyInjectionContainerBuilder->resolveServices(Array) (Line: 905)
SymfonyComponentDependencyInjectionContainerBuilder->createService(Object, ‘form_submitter’) (Line: 476)
SymfonyComponentDependencyInjectionContainerBuilder->get(‘form_submitter’, 1) (Line: 993)
SymfonyComponentDependencyInjectionContainerBuilder->resolveServices(Object) (Line: 990)
SymfonyComponentDependencyInjectionContainerBuilder->resolveServices(Array) (Line: 905)
SymfonyComponentDependencyInjectionContainerBuilder->createService(Object, ‘form_builder’) (Line: 476)
SymfonyComponentDependencyInjectionContainerBuilder->get(‘form_builder’) (Line: 665)
Drupal::formBuilder() (Line: 892)
install_get_form(‘DrupalCoreInstallerFormSelectLanguageForm’, Array) (Line: 1320)
install_select_language(Array) (Line: 662)
install_run_task(Array, Array) (Line: 540)
install_run_tasks(Array) (Line: 117)
install_drupal(Object) (Line: 44)
Additional

TypeError: Argument 2 passed to DrupalCoreTemplateTwigExtension::__construct() must be an instance of DrupalCoreRoutingUrlGeneratorInterface, instance of DrupalCoreRoutingNullGenerator given in DrupalCoreTemplateTwigExtension->__construct() (line 68 of C:wamp64wwwplayelitehtmlcorelibDrupalCoreTemplateTwigExtension.php).

DrupalCoreTemplateTwigExtension->__construct(Object, Object, Object, Object)
ReflectionClass->newInstanceArgs(Array) (Line: 936)
SymfonyComponentDependencyInjectionContainerBuilder->createService(Object, ‘twig.extension’) (Line: 476)
SymfonyComponentDependencyInjectionContainerBuilder->get(‘twig.extension’, 1) (Line: 993)
SymfonyComponentDependencyInjectionContainerBuilder->resolveServices(Object) (Line: 990)
SymfonyComponentDependencyInjectionContainerBuilder->resolveServices(Array) (Line: 1150)
SymfonyComponentDependencyInjectionContainerBuilder->callMethod(Object, Array) (Line: 954)
SymfonyComponentDependencyInjectionContainerBuilder->createService(Object, ‘twig’) (Line: 476)
SymfonyComponentDependencyInjectionContainerBuilder->get(‘twig’) (Line: 158)
Drupal::service(‘twig’) (Line: 56)
twig_render_template(‘core/themes/classy/templates/layout/html.html.twig’, Array) (Line: 384)
DrupalCoreThemeThemeManager->render(‘html’, Array) (Line: 435)
DrupalCoreRenderRenderer->doRender(Array, 1) (Line: 195)
DrupalCoreRenderRenderer->render(Array, 1) (Line: 139)
DrupalCoreRenderRenderer->DrupalCoreRender{closure}() (Line: 574)
DrupalCoreRenderRenderer->executeInRenderContext(Object, Object) (Line: 140)
DrupalCoreRenderRenderer->renderRoot(Array) (Line: 66)
DrupalCoreRenderBareHtmlPageRenderer->renderBarePage(Array, ‘Error’, ‘install_page’, Array) (Line: 76)
DrupalCoreProxyClassRenderBareHtmlPageRenderer->renderBarePage(Array, ‘Error’, ‘install_page’, Array) (Line: 1000)
install_display_output(Array, Array, Array) (Line: 264)
_drupal_log_error(Array, 1) (Line: 584)
_drupal_exception_handler(Object)


Source: https://www.drupal.org/taxonomy/term/1/feed