带有 symfony 4 的 VichUploaderBundle：没有扩展能够加载 "mappings" 的配置

Question

我正在尝试使用 VichUploaderBundle 处理文件上传。我使用 symfony 4。第一步有问题（第一步：配置上传映射）

在 app/config/config.yml 文件中我有：

vich_uploader:
    db_driver: orm

mappings:
    property_image:
        uri_prefix: /images/properties
        upload_destination: '%kernel.project_dir%/public/images/properties'

但它会产生一个错误：

(2/2) FileLoaderLoadException There is no extension able to load the configuration for "mappings" (in C:\wamp64\www\MonAgence\config/packages/vich_uploader.yaml). Looked for namespace "mappings", found "framework", "sensio_framework_extra", "doctrine_cache", "doctrine", "doctrine_migrations", "security", "swiftmailer", "web_profiler", "twig", "monolog", "debug", "maker", "web_server", "doctrine_fixtures", "knp_paginator", "vich_uploader" in C:\wamp64\www\MonAgence\config/packages/vich_uploader.yaml (which is loaded in resource "C:\wamp64\www\MonAgence\config/packages/vich_uploader.yaml").

我在互联网上进行了搜索，但没有找到解决方法。你有什么想法吗？

Answer 1

知道了，

你的包加载正常，在你的错误中指定它是因为它查找

的配置

"vich_uploader"

问题来自

"mappings"

不存在。

mapping 是 vich_uploader 配置的一部分，因此它应该像这样在内部缩进：

vich_uploader:
    db_driver: orm

    mappings:
        property_image:
            uri_prefix: /images/properties
            upload_destination: '%kernel.project_dir%/public/images/properties'

Answer 2

它没有换行符。

vich_uploader:
    db_driver: orm
    mappings:
        property_image:
            uri_prefix: /images/properties
            upload_destination: '%kernel.project_dir%/public/images/properties'

带有 symfony 4 的 VichUploaderBundle：没有扩展能够加载 "mappings" 的配置

VichUploaderBundle with symfony 4: no extension able to load the configuration for "mappings"

mapping

configuration

symfony

vichuploaderbundle