Advertisement.IsReady("ad_id") is always false

three devices (only one device is true)

UnityAds log :
1.honor false

12-28 15:57:33.003 29622 29641 I UnityAds: com.unity3d.ads.UnityAds.initialize() (line:145) :: Initializing Unity Ads 2.1.0 (2100) with game id 1623250 in production mode
12-28 15:57:33.004 29622 29641 I UnityAds: com.unity3d.ads.UnityAds.initialize() (line:157) :: Unity Ads environment check OK
12-28 15:57:33.021 29622 29694 I UnityAds: com.unity3d.ads.configuration.InitializeThread$InitializeStateConfig.execute() (line:205) :: Unity Ads init: load configuration from https://config.unityads.unity3d.com/webview/2.1.0/release/config.json
12-28 15:57:33.155 29622 29694 I UnityAds: com.unity3d.ads.configuration.InitializeThread$InitializeStateLoadCache.execute() (line:258) :: Unity Ads init: webapp loaded from local cache
12-28 15:57:34.151 29622 29745 E UnityAds: com.unity3d.ads.device.Device.isAppInstalled() (line:189) :: Couldn't find package: com.android.vending: com.android.vending
12-28 15:57:34.153 29622 29745 E UnityAds: com.unity3d.ads.device.Device.isAppInstalled() (line:189) :: Couldn't find package: com.xiaomi.gamecenter: com.xiaomi.gamecenter
12-28 15:57:34.348 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting configuration from https://adserver.unityads.unity3d.c...6.4f1&adapterName=Engine&adapterVersion=2.1.0
12-28 15:57:35.348 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Received configuration with 4 placements for gamer 5a24b8131601214c64dc7ef8 (A/B group 4)
12-28 15:57:35.822 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting ad plan from https://auction.unityads.unity3d.co...etworkType=0&gamerId=5a24b8131601214c64dc7ef8
12-28 15:57:36.877 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: jiesuan
12-28 15:57:36.878 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuan status set to NO_FILL
12-28 15:57:36.880 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: jiesuanshuangbei
12-28 15:57:36.881 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuanshuangbei status set to NO_FILL
12-28 15:57:36.883 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: renwushuaxin
12-28 15:57:36.884 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuaxin status set to NO_FILL
12-28 15:57:36.885 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: renwushuangbei
12-28 15:57:36.885 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuangbei status set to NO_FILL
12-28 15:58:02.164 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting ad plan from https://auction.unityads.unity3d.co...etworkType=0&gamerId=5a24b8131601214c64dc7ef8
12-28 15:58:02.520 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: jiesuan
12-28 15:58:02.521 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuan status set to NO_FILL
12-28 15:58:02.522 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: jiesuanshuangbei
12-28 15:58:02.523 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuanshuangbei status set to NO_FILL
12-28 15:58:02.525 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: renwushuaxin
12-28 15:58:02.525 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuaxin status set to NO_FILL
12-28 15:58:02.526 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: renwushuangbei
12-28 15:58:02.526 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuangbei status set to NO_FILL
12-28 15:58:37.606 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting ad plan from https://auction.unityads.unity3d.co...etworkType=0&gamerId=5a24b8131601214c64dc7ef8
12-28 15:58:38.711 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: jiesuan
12-28 15:58:38.712 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuan status set to NO_FILL
12-28 15:58:38.713 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: jiesuanshuangbei
12-28 15:58:38.713 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuanshuangbei status set to NO_FILL
12-28 15:58:38.714 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: renwushuaxin
12-28 15:58:38.715 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuaxin status set to NO_FILL
12-28 15:58:38.716 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: renwushuangbei
12-28 15:58:38.716 29622 29745 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuangbei status set to NO_FILL


2.xiaomi false

12-28 15:56:43.331 13275 13417 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting ad plan from https://auction.unityads.unity3d.co...etworkType=0&gamerId=5a3bca9de412f43f620a278a
12-28 15:59:57.519 13857 13877 D UnityAds: com.unity3d.ads.cache.CacheDirectory.getCacheDirectory() (line:35) :: Unity Ads is using external cache directory: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache
12-28 15:59:57.522 13857 13877 D UnityAds: com.unity3d.ads.misc.Utilities.writeFile() (line:101) :: Wrote file: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache/UnityAdsStorage-public-data.json
12-28 15:59:57.522 13857 13877 D UnityAds: com.unity3d.ads.device.Storage.sendEvent() (line:216) :: Couldn't send storage event to WebApp
12-28 15:59:57.525 13857 13877 D UnityAds: com.unity3d.ads.misc.Utilities.writeFile() (line:101) :: Wrote file: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache/UnityAdsStorage-public-data.json
12-28 15:59:57.525 13857 13877 D UnityAds: com.unity3d.ads.device.Storage.sendEvent() (line:216) :: Couldn't send storage event to WebApp
12-28 15:59:57.528 13857 13877 D UnityAds: com.unity3d.ads.UnityAds.initialize() (line:106) :: ENTERED METHOD
12-28 15:59:57.528 13857 13877 I UnityAds: com.unity3d.ads.UnityAds.initialize() (line:145) :: Initializing Unity Ads 2.1.0 (2100) with game id 1623250 in production mode
12-28 15:59:57.529 13857 13877 I UnityAds: com.unity3d.ads.UnityAds.initialize() (line:157) :: Unity Ads environment check OK
12-28 15:59:58.191 13857 13999 I UnityAds: com.unity3d.ads.configuration.InitializeThread$InitializeStateConfig.execute() (line:205) :: Unity Ads init: load configuration from https://config.unityads.unity3d.com/webview/2.1.0/release/config.json
12-28 15:59:58.284 13857 13999 I UnityAds: com.unity3d.ads.configuration.InitializeThread$InitializeStateLoadCache.execute() (line:258) :: Unity Ads init: webapp loaded from local cache
12-28 15:59:58.998 13857 14075 E UnityAds: com.unity3d.ads.device.Device.isAppInstalled() (line:189) :: Couldn't find package: com.android.vending: com.android.vending
12-28 15:59:59.249 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting configuration from https://adserver.unityads.unity3d.c...6.4f1&adapterName=Engine&adapterVersion=2.1.0
12-28 16:00:00.733 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Received configuration with 4 placements for gamer 5a3bca9de412f43f620a278a (A/B group 2)
12-28 16:00:01.014 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting ad plan from https://auction.unityads.unity3d.co...etworkType=0&gamerId=5a3bca9de412f43f620a278a
12-28 16:00:02.151 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: jiesuan
12-28 16:00:02.151 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuan status set to NO_FILL
12-28 16:00:02.151 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: jiesuanshuangbei
12-28 16:00:02.151 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuanshuangbei status set to NO_FILL
12-28 16:00:02.151 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: renwushuaxin
12-28 16:00:02.152 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuaxin status set to NO_FILL
12-28 16:00:02.152 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads server returned no fill, no ads to show, for placement: renwushuangbei
12-28 16:00:02.152 13857 14075 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuangbei status set to NO_FILL

3.360 true
12-28 16:00:56.825 7719 7740 D UnityAds: com.unity3d.ads.cache.CacheDirectory.getCacheDirectory() (line:35) :: Unity Ads is using external cache directory: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache
12-28 16:00:56.830 7719 7740 D UnityAds: com.unity3d.ads.misc.Utilities.writeFile() (line:101) :: Wrote file: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache/UnityAdsStorage-public-data.json
12-28 16:00:56.831 7719 7740 D UnityAds: com.unity3d.ads.device.Storage.sendEvent() (line:216) :: Couldn't send storage event to WebApp
12-28 16:00:56.834 7719 7740 D UnityAds: com.unity3d.ads.misc.Utilities.writeFile() (line:101) :: Wrote file: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache/UnityAdsStorage-public-data.json
12-28 16:00:56.834 7719 7740 D UnityAds: com.unity3d.ads.device.Storage.sendEvent() (line:216) :: Couldn't send storage event to WebApp
12-28 16:00:56.838 7719 7740 D UnityAds: com.unity3d.ads.UnityAds.initialize() (line:106) :: ENTERED METHOD
12-28 16:00:56.839 7719 7740 I UnityAds: com.unity3d.ads.UnityAds.initialize() (line:145) :: Initializing Unity Ads 2.1.0 (2100) with game id 1623250 in production mode
12-28 16:00:56.840 7719 7740 I UnityAds: com.unity3d.ads.UnityAds.initialize() (line:157) :: Unity Ads environment check OK
12-28 16:00:56.870 7719 7808 I UnityAds: com.unity3d.ads.configuration.InitializeThread$InitializeStateConfig.execute() (line:205) :: Unity Ads init: load configuration from https://config.unityads.unity3d.com/webview/2.1.0/release/config.json
12-28 16:00:56.985 7719 7808 I UnityAds: com.unity3d.ads.configuration.InitializeThread$InitializeStateLoadCache.execute() (line:258) :: Unity Ads init: webapp loaded from local cache
12-28 16:00:57.966 7719 7875 E UnityAds: com.unity3d.ads.device.Device.isAppInstalled() (line:189) :: Couldn't find package: com.xiaomi.gamecenter: com.xiaomi.gamecenter

12-28 16:00:58.184 7719 7875 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads cache: Keeping 19 cached files (19155.244140625kB)
12-28 16:00:58.197 7719 7875 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting configuration from https://adserver.unityads.unity3d.c...6.4f1&adapterName=Engine&adapterVersion=2.1.0
12-28 16:00:59.252 7719 7875 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Received configuration with 4 placements for gamer 59eeeaa9f26b86128a9600ad (A/B group 13)
12-28 16:00:59.572 7719 7875 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting ad plan from https://auction.unityads.unity3d.co...tworkType=13&gamerId=59eeeaa9f26b86128a9600ad
12-28 16:01:01.778 7719 7875 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuan status set to READY
12-28 16:01:01.780 7719 7875 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement jiesuanshuangbei status set to READY
12-28 16:01:01.782 7719 7875 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuaxin status set to READY
12-28 16:01:01.784 7719 7875 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Unity Ads placement renwushuangbei status set to READY

 

another log
12-28 16:33:47.304 16772 16794 D UnityAds: com.unity3d.ads.cache.CacheDirectory.getCacheDirectory() (line:35) :: Unity Ads is using external cache directory: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache
12-28 16:33:47.305 16772 16794 E UnityAds: com.unity3d.ads.misc.Utilities.readFile() (line:150) :: File did not exist or couldn't be read
12-28 16:33:47.305 16772 16794 D UnityAds: com.unity3d.ads.misc.Utilities.writeFile() (line:101) :: Wrote file: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache/UnityAdsStorage-public-data.json
12-28 16:33:47.306 16772 16794 E UnityAds: com.unity3d.ads.misc.Utilities.readFile() (line:150) :: File did not exist or couldn't be read
12-28 16:33:47.306 16772 16794 D UnityAds: com.unity3d.ads.misc.Utilities.writeFile() (line:101) :: Wrote file: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache/UnityAdsStorage-private-data.json
12-28 16:33:47.307 16772 16794 D UnityAds: com.unity3d.ads.misc.Utilities.writeFile() (line:101) :: Wrote file: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache/UnityAdsStorage-public-data.json
12-28 16:33:47.308 16772 16794 D UnityAds: com.unity3d.ads.device.Storage.sendEvent() (line:216) :: Couldn't send storage event to WebApp
12-28 16:33:47.310 16772 16794 D UnityAds: com.unity3d.ads.misc.Utilities.writeFile() (line:101) :: Wrote file: /storage/emulated/0/Android/data/com.ac.knife/cache/UnityAdsCache/UnityAdsStorage-public-data.json
12-28 16:33:47.310 16772 16794 D UnityAds: com.unity3d.ads.device.Storage.sendEvent() (line:216) :: Couldn't send storage event to WebApp
12-28 16:33:47.313 16772 16794 D UnityAds: com.unity3d.ads.UnityAds.initialize() (line:106) :: ENTERED METHOD
12-28 16:33:47.313 16772 16794 I UnityAds: com.unity3d.ads.UnityAds.initialize() (line:145) :: Initializing Unity Ads 2.1.0 (2100) with game id 1623250 in production mode
12-28 16:33:47.314 16772 16794 I UnityAds: com.unity3d.ads.UnityAds.initialize() (line:157) :: Unity Ads environment check OK
12-28 16:33:47.333 16772 16864 I UnityAds: com.unity3d.ads.configuration.InitializeThread$InitializeStateConfig.execute() (line:205) :: Unity Ads init: load configuration from https://config.unityads.unity3d.com/webview/2.1.0/release/config.json
12-28 16:33:47.394 16772 16864 I UnityAds: com.unity3d.ads.configuration.InitializeThread$InitializeStateLoadWeb.execute() (line:282) :: Unity Ads init: loading webapp from https://webview.unityads.unity3d.co...e0495c7ea504de76f3bc1c056d/release/index.html
12-28 16:33:48.512 16772 16922 E UnityAds: com.unity3d.ads.device.Device.isAppInstalled() (line:189) :: Couldn't find package: com.android.vending: com.android.vending
12-28 16:33:48.689 16772 16922 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting configuration from https://adserver.unityads.unity3d.c...6.4f1&adapterName=Engine&adapterVersion=2.1.0
12-28 16:33:49.683 16772 16922 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Received configuration with 4 placements for gamer 50507b163822f20000000001 (A/B group 1)
12-28 16:33:50.050 16772 16922 I UnityAds: com.unity3d.ads.api.Sdk.logInfo() (line:70) :: Requesting ad plan from https://auction.unityads.unity3d.co...etworkType=0&gamerId=50507b163822f20000000001
12-28 16:33:51.799 16772 16980 E UnityAds: com.unity3d.ads.cache.CacheThreadHandler.downloadFile() (line:154) :: Network error: Response code: recvfrom failed: ECONNRESET (Connection reset by peer)
12-28 16:34:01.890 16772 16980 E UnityAds: com.unity3d.ads.cache.CacheThreadHandler.downloadFile() (line:154) :: Network error: Response code: recvfrom failed: ECONNRESET (Connection reset by peer)
12-28 16:34:11.972 16772 16980 E UnityAds: com.unity3d.ads.cache.CacheThreadHandler.downloadFile() (line:154) :: Network error: Response code: recvfrom failed: ECONNRESET (Connection reset by peer)
12-28 16:34:22.060 16772 16980 E UnityAds: com.unity3d.ads.cache.CacheThreadHandler.downloadFile() (line:154) :: Network error: Response code: recvfrom failed: ECONNRESET (Connection reset by peer)
12-28 16:34:32.152 16772 16980 E UnityAds: com.unity3d.ads.cache.CacheThreadHandler.downloadFile() (line:154) :: Network error: Response code: recvfrom failed: ECONNRESET (Connection reset by peer)
12-28 16:34:42.248 16772 16980 E UnityAds: com.unity3d.ads.cache.CacheThreadHandler.downloadFile() (line:154) :: Network error: Response code: recvfrom failed: ECONNRESET (Connection reset by peer)