[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2024-11-07 (世界標準時間)。"],[[["This guide helps troubleshoot common Google Analytics 4 Measurement Protocol implementation errors, focusing on missing events and invalid user/device IDs."],["If events aren't appearing, ensure your `api_secret` is correct, valid, accurately copied, and you're using the appropriate device identifier (`app_instance_id` or `client_id`, not `advertising_id`)."],["When using the Measurement Protocol, select the correct IDs based on whether you're implementing via Firebase or gtag.js, as outlined in the guide."],["For Firebase, utilize `firebase_app_id` and `app_instance_id`, avoiding `firebase_instance_id`."],["For gtag.js, use `measurement_id` and `client_id` for proper event tracking."]]],["To resolve event visibility issues in Google Analytics, verify the correct `api_secret` is used, valid, and copied accurately, and avoid using `advertising_id`. For Firebase, use `firebase_app_id` in query parameters and `app_instance_id` in the POST body; retrieve `app_instance_id` using the appropriate platform's method. For gtag.js, utilize `measurement_id` in query parameters and `client_id` in the POST body. Both `client_id` and `app_instance_id` should differ for each user.\n"]]