NullReferenceException: Object reference not set to an instance of an object

[yingnierxiao]

NullReferenceException: Object reference not set to an instance of an object
AddressableImporter.TryGetGroup (UnityEditor.AddressableAssets.Settings.AddressableAssetSettings settings, System.String groupName, UnityEditor.AddressableAssets.Settings.AddressableAssetGroup& group) (at Library/PackageCache/com.littlebigfun.addressable-importer@f564f851e878451810706be41f31f6018b19571e/Editor/AddressableImporter.cs:142)
AddressableImporter.CreateOrUpdateAddressableAssetEntry (UnityEditor.AddressableAssets.Settings.AddressableAssetSettings settings, AddressableImportSettings importSettings, AddressableImportRule rule, System.String assetPath) (at Library/PackageCache/com.littlebigfun.addressable-importer@f564f851e878451810706be41f31f6018b19571e/Editor/AddressableImporter.cs:70)
AddressableImporter.OnPostprocessAllAssets (System.String[] importedAssets, System.String[] deletedAssets, System.String[] movedAssets, System.String[] movedFromAssetPaths) (at Library/PackageCache/com.littlebigfun.addressable-importer@f564f851e878451810706be41f31f6018b19571e/Editor/AddressableImporter.cs:32)

[favoyang]

@yingnierxiao,

Thanks for reporting the issue. The issue is pointed to line 142 of AddressabelImporter.cs

    static bool TryGetGroup(AddressableAssetSettings settings, string groupName, out AddressableAssetGroup group)
    {
        if (string.IsNullOrWhiteSpace(groupName))
        {
            group = settings.DefaultGroup;
            return true;
        }
===>   return ((group = settings.groups.Find(g => string.Equals(g.Name, groupName.Trim()))) == null) ? false : true;
    }

It seems either the settings is null, or the settings.groups is null or settings.groups contains an null element. But I can not reproduce the issue, could you? Or maybe you can try adding a few lines before line 142 to debug?

        Debug.Log("settings: " + settings);
        Debug.Log("settings.groups: " + settings.groups);
        for (int i = 0; i < settings.groups.Count; i++)
        {
            Debug.LogFormat("settings.groups[{0}]: {1}", i, settings.groups[i]);
        }

[yingnierxiao]

if you del AddressableAssetSettings.asset ,need filter this file

[github-actions]

🎉 This issue has been resolved in version 0.5.3 🎉

The release is available on GitHub release

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