哪个方法/ class 抛出此错误消息?

Which method/ class is throwing this error message?

当我尝试访问我为 TYPO3 v9.5.9 制作的扩展程序的后端时,我收到此错误消息:

要修复它,我想找出哪个 class/ 方法抛出此错误消息。有谁知道我怎样才能找到它?

我的 composer.json 文件如下所示:

{
    "name": "secsign/secsign",
    "type": "typo3-cms-extension",
    "description": "This extension allows users to authenticate using their smart phone running the SecSign App.",
    "authors": [
        {
            "name": "SecSign Technologies Inc.",
            "role": "Developer"
        }
    ],
    "require": {
        "typo3/cms-core": "^9.5"
    },
    "autoload": {
        "psr-4": {
            "Secsign\Secsign\": "Classes"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Secsign\Secsign\Tests\": "Tests"
        }
    },
    "replace": {
        "secsign/secsign": "self.version",
        "typo3-ter/secsign": "self.version"
    }
}


  1. 确保您的扩展 composer.json 中的自动加载配置正确。 https://getcomposer.org/doc/04-schema.md#psr-4
  2. 运行 "composer dumpautoload" / 如果这是非 Composer 安装,则使用安装工具中的按钮
  3. 刷新所有缓存

确保您在 composer.json 中添加了类似的内容(当文件来自自定义分机,而不是第 3 方时)

{
    // ...
    "autoload": {
        "psr-4": {
            "Secsign\Secsign\": "web/typo3conf/ext/SECSIGNEXT/Classes/",
        }
    }
    // ...
}