在允许的连接部分中,查看当前为该模型选择的连接。在此示例中,错误指出 model 'lauren_ecommerce' is not allowed to use connection 'athena'. 模型的允许的连接中未选择连接 athena。在本例中,系统误选了 ecommerce_demo 连接:
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-31。"],[],[],null,["# How to fix model configuration errors\n\nOne of the errors you may encounter when you [validate](/looker/docs/lookml-validation#validating_your_lookml) your LookML is `Model \u003cmodel_name\u003e is not allowed to use connection \u003cconnection_name\u003e`.\n\n\nThis error means that you need to look at the LookML [project settings](/looker/docs/manage-projects#projects_with_only_a_configuration) and verify that the model has the necessary and correct permissions to reference the connections it needs.\n\n\nFor example, the following error indicates that the model `lauren_ecommerce` is not allowed to use the **athena** connection:\n\n\nThere are two ways to fix the error:\n\n- Changing the connection referenced in the model file's [`connection` parameter](/looker/docs/reference/param-model-connection)\n- Editing the project's configuration settings to provide access to the connection\n\n\nThis page provides instructions for editing the project's configuration settings.\n\n\u003cbr /\u003e\n\nEditing the model's configuration settings\n------------------------------------------\n\n\nTo edit the model's configuration settings:\n\n1. Expand the [validation error](/looker/docs/lookml-validation#lookml_errors) in the IDE.\n2. Select the **Manage Projects** link in the error message. This will take you to the LookML Projects page.\n\n \u003cbr /\u003e\n\n You can also navigate to the LookML Projects page by using the URL `https://\u003cyour_looker_domain.com\u003e/projects`, or by selecting **Projects** from the **Develop** menu in the left navigation panel.\n3. On the LookML Projects page, find the model that triggered the error. In this example, look for the `lauren_ecommerce` model for the **l_ecommerce** project. The model will be made more visible by a critical error in red:\n4. Select the **Configure** button to open the **Edit Model Configuration** page.\n5. Review the connections currently selected for the model in the **Allowed Connections** section. In this example, the error states that `model 'lauren_ecommerce' is not allowed to use connection 'athena'.` The connection **athena** is not selected in the model's **Allowed Connections** . The `ecommerce_demo` connection was selected by mistake in this case:\n\n \u003cbr /\u003e\n\n6. Check the box next to the correct connection --- in this case, **athena** . Alternatively, you can select the **All** option to grant the model access to all connections, including new connections added in the future.\n7. Adjust other connection selections as needed.\n8. Select **Save**.\n9. Navigate back to your LookML model and re-validate to verify that the model configuration error is no longer there:"]]