廣告載入錯誤
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
廣告載入失敗時,系統會呼叫失敗回呼以提供 LoadAdError
物件。
以下程式碼片段會在獎勵廣告無法載入時擷取錯誤資訊:
onAdFailedToLoad: (ad, loadAdError) {
// Gets the domain from which the error came.
String domain = loadAdError.domain;
// Gets the error code. See
// https://developers.google.com/admob/android/reference/com/google/android/gms/ads/AdRequest
// and https://developers.google.com/admob/ios/api/reference/Enums/GADErrorCode
// for a list of possible codes.
int code = loadAdError.code;
// A log friendly string summarizing the error.
String message = loadAdError.message;
// Get response information, which may include results of mediation requests.
ResponseInfo? responseInfo = loadAdError.responseInfo;
}
這項資訊有助您更準確地判斷廣告載入失敗的原因。特別是當錯誤來自 iOS 的 com.google.admob
網域或 Android 的 com.google.android.gms.ads
網域時,您可以在這篇說明中心文章中查詢 GetMessage()
,查看更詳細的說明和可能的解決方法。
除非另有註明,否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權,程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間:2025-09-02 (世界標準時間)。
[null,null,["上次更新時間:2025-09-02 (世界標準時間)。"],[[["\u003cp\u003eWhen an ad fails to load, a \u003ccode\u003eLoadAdError\u003c/code\u003e object provides detailed information about the failure through its properties.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can access error domain, code, message, and response info from the \u003ccode\u003eLoadAdError\u003c/code\u003e object to understand the reason for ad load failure.\u003c/p\u003e\n"],["\u003cp\u003eFor errors originating from Google AdMob (specific domains on iOS and Android), the error message can be cross-referenced with a help center article for troubleshooting and resolution guidance.\u003c/p\u003e\n"]]],["When an ad fails to load, a `LoadAdError` object is provided via a callback. This object contains error details, including the error's domain, a specific error code, a summarized message, and response information that could be related to mediation. For errors originating from `com.google.admob` (iOS) or `com.google.android.gms.ads` (Android), the message can be checked in a help center article for in-depth information and potential solutions. This information helps to pinpoint the cause of ad loading failure.\n"],null,["Select platform: [Android](/admob/android/ad-load-errors \"View this page for the Android platform docs.\") [iOS](/admob/ios/ad-load-errors \"View this page for the iOS platform docs.\") [Unity](/admob/unity/ad-load-errors \"View this page for the Unity platform docs.\") [Flutter](/admob/flutter/ad-load-errors \"View this page for the Flutter platform docs.\")\n\n\u003cbr /\u003e\n\nWhen an ad fails to load, a failure callback is called which provides a\n`LoadAdError` object.\n\nThe following code snippet retrieves error information when a rewarded ad fails\nto load: \n\n onAdFailedToLoad: (ad, loadAdError) {\n // Gets the domain from which the error came.\n String domain = loadAdError.domain;\n\n // Gets the error code. See\n // https://developers.google.com/admob/android/reference/com/google/android/gms/ads/AdRequest\n // and https://developers.google.com/admob/ios/api/reference/Enums/GADErrorCode\n // for a list of possible codes.\n int code = loadAdError.code;\n\n // A log friendly string summarizing the error.\n String message = loadAdError.message;\n\n // Get response information, which may include results of mediation requests.\n ResponseInfo? responseInfo = loadAdError.responseInfo;\n }\n\nThis information can be used to more accurately determine what caused the ad\nload to fail. In particular, for errors under the domain `com.google.admob` on\niOS and `com.google.android.gms.ads` on Android, the `GetMessage()` can be\nlooked up in [this help center\narticle](//support.google.com/admob/answer/9905175) for a more detailed\nexplanation and possible actions that can be taken to resolve the issue."]]