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YooAsset
mirror of https://github.com/tuyoogame/YooAsset
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fix #295

main 1.5.8
hevinci 2024-05-10 10:45:57 +08:00
parent 9d5a90e8fa
commit a4d378894e
1 changed files with 32 additions and 7 deletions
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39
Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleFileLoader.cs
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@ -270,22 +270,47 @@ namespace YooAsset
// Check error
if (CacheBundle == null)
{
_steps = ESteps.Done;
Status = EStatus.Failed;
LastError = $"Failed to load assetBundle : {MainBundleInfo.Bundle.BundleName}";
YooLogger.Error(LastError);
// 注意：当缓存文件的校验等级为Low的时候，并不能保证缓存文件的完整性。
// 在AssetBundle文件加载失败的情况下，我们需要重新验证文件的完整性！
if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
{
var result = CacheSystem.VerifyingRecordFile(MainBundleInfo.Bundle.PackageName, MainBundleInfo.Bundle.CacheGUID);
if (result != EVerifyResult.Succeed)
if (result == EVerifyResult.Succeed)
{
YooLogger.Error($"Found possibly corrupt file ! {MainBundleInfo.Bundle.CacheGUID} Verify result : {result}");
// 说明：在安卓移动平台，华为和三星真机上有极小概率加载资源包失败。
// 大多数情况在首次安装下载资源到沙盒内，游戏过程中切换到后台再回到游戏内有很大概率触发！
byte[] fileData = FileUtility.ReadAllBytes(FileLoadPath);
if (fileData != null && fileData.Length > 0)
CacheBundle = AssetBundle.LoadFromMemory(fileData);
if (CacheBundle == null)
{
_steps = ESteps.Done;
Status = EStatus.Failed;
LastError = $"Failed to load assetBundle from memory : {MainBundleInfo.Bundle.BundleName}";
YooLogger.Error(LastError);
}
else
{
_steps = ESteps.Done;
Status = EStatus.Succeed;
}
}
else
{
_steps = ESteps.Done;
Status = EStatus.Failed;
LastError = $"Found possibly corrupt file ! {MainBundleInfo.Bundle.CacheGUID} Verify result : {result}";
YooLogger.Error(LastError);
CacheSystem.DiscardFile(MainBundleInfo.Bundle.PackageName, MainBundleInfo.Bundle.CacheGUID);
}
}
else
{
_steps = ESteps.Done;
Status = EStatus.Failed;
LastError = $"Failed to load assetBundle : {MainBundleInfo.Bundle.BundleName}";
YooLogger.Error(LastError);
}
}
else
{