就像标题所说，一切都按预期工作，直到我从 9.2.15 升级到 9.3.15 它是基于作曲家的安装。
当我尝试访问其中一个路径时，第一个路径给了我这个
网站遇到意外错误。请稍后重试。
SymfonyComponentRoutingExceptionRouteNotFoundException：路由“user.admin_permissions.module”不存在。在 DrupalCoreRoutingRouteProvider->getRouteByName() 中（core/lib/Drupal/Core/Routing/RouteProvider.php 第 206 行）。
人员选项给了我这个：
The website encountered an unexpected error. Please try again later.
SymfonyComponentRoutingExceptionRouteNotFoundException: Route "user.role.settings" does not exist. in DrupalCoreRoutingRouteProvider->getRouteByName() (line 206 of core/lib/Drupal/Core/Routing/RouteProvider.php).
作曲家没有错误，任何日志中都没有错误，尽管这出现在我的 access.log 中
- [06/Jun/2022:15:06:56 +0000] "GET /admin/people/permissions HTTP/1.0" 500 3053 "https://d9d.text-based.net/admin/people/permissions/administrator" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:99.0) Gecko/20100101 Firefox/99.0"
以下是页面上显示的完整错误：
The website encountered an unexpected error. Please try again later.
SymfonyComponentRoutingExceptionRouteNotFoundException: Route "user.role.settings" does not exist. in DrupalCoreRoutingRouteProvider->getRouteByName() (line 206 of core/lib/Drupal/Core/Routing/RouteProvider.php).
DrupalCoreMenuLocalTaskDefault->getRouteParameters() (Line: 310)
DrupalCoreMenuLocalTaskManager->getTasksBuild() (Line: 358)
DrupalCoreMenuLocalTaskManager->getLocalTasks() (Line: 95)
DrupalCoreMenuPluginBlockLocalTasksBlock->build() (Line: 171)
DrupalblockBlockViewBuilder::preRender()
call_user_func_array() (Line: 101)
DrupalCoreRenderRenderer->doTrustedCallback() (Line: 772)
DrupalCoreRenderRenderer->doCallback() (Line: 363)
DrupalCoreRenderRenderer->doRender() (Line: 435)
DrupalCoreRenderRenderer->doRender() (Line: 201)
DrupalCoreRenderRenderer->render() (Line: 463)
DrupalCoreTemplateTwigExtension->escapeFilter() (Line: 43)
__TwigTemplate_00188c1691be8aad1e9679a8355ec8b1aad8fb0e1a0552901f64354cc31fc535->doDisplay() (Line: 405)
TwigTemplate->displayWithErrorHandling() (Line: 378)
TwigTemplate->display() (Line: 390)
TwigTemplate->render() (Line: 55)
twig_render_template() (Line: 384)
DrupalCoreThemeThemeManager->render() (Line: 422)
DrupalCoreRenderRenderer->doRender() (Line: 201)
DrupalCoreRenderRenderer->render() (Line: 463)
DrupalCoreTemplateTwigExtension->escapeFilter() (Line: 86)
__TwigTemplate_52bf370994174cae6411a160df9bc52e747d5a7e02be204f64e1e34dad454a33->doDisplay() (Line: 405)
TwigTemplate->displayWithErrorHandling() (Line: 378)
TwigTemplate->display() (Line: 390)
TwigTemplate->render() (Line: 55)
twig_render_template() (Line: 384)
DrupalCoreThemeThemeManager->render() (Line: 422)
DrupalCoreRenderRenderer->doRender() (Line: 201)
DrupalCoreRenderRenderer->render() (Line: 162)
DrupalCoreRenderMainContentHtmlRenderer->DrupalCoreRenderMainContent{closure}() (Line: 564)
DrupalCoreRenderRenderer->executeInRenderContext() (Line: 163)
DrupalCoreRenderMainContentHtmlRenderer->renderResponse() (Line: 90)
DrupalCoreEventSubscriberMainContentViewSubscriber->onViewRenderArray()
call_user_func() (Line: 142)
DrupalComponentEventDispatcherContainerAwareEventDispatcher->dispatch() (Line: 163)
SymfonyComponentHttpKernelHttpKernel->handleRaw() (Line: 80)
SymfonyComponentHttpKernelHttpKernel->handle() (Line: 58)
DrupalCoreStackMiddlewareSession->handle() (Line: 48)
DrupalCoreStackMiddlewareKernelPreHandle->handle() (Line: 48)
DrupalCoreStackMiddlewareReverseProxyMiddleware->handle() (Line: 51)
DrupalCoreStackMiddlewareNegotiationMiddleware->handle() (Line: 23)
StackStackedHttpKernel->handle() (Line: 708)
DrupalCoreDrupalKernel->handle() (Line: 19)
Composer 在更新时没有显示错误，我还通过 drush 更新了数据库。任何日志中也没有错误。
不是 100% 确定是什么修复了它，但我从备份中恢复并从 8.9.18 重新启动并清理了我的模块文件夹。一些模块是通过 drupal UI 安装的，仅在我的模块文件夹中，而不是在 module/contrib 中，因此我卸载了这些模块并将它们从模块文件夹中删除，然后通过 Composer 重新安装并启用它们。之后，我清理了缓存并执行了 drush updb，然后像之前一样继续升级到 9。然后就成功了。