GraphQLDictionaryService should handle null entries

[Lemholt]

Describe the Bug

If there are any null entries in a sites dictionary the GraphQLDictionaryService will throw an error. This has happened multiple times and can be a language missing or similar that is halting the entire build.

To Reproduce

Have an empty/null entry in your dictionary.

Expected Behavior

The GraphQLDictionaryService should not break and simply filter these null values out.

Possible Fix

Check for null entries in the result for dictionary services and ignore these.

Provide environment information

• Sitecore Version: 10.4.1
• JSS Version: 22.4.1
• Browser Name and version: ALL
• Operating System and version (desktop or mobile): ALL
• Link to your project (if available):

[yavorsk]

Hi @Lemholt I tried testing this on a basic site, with two languages and could not reproduce that behavior.
Is there a reproduction step that I might be missing?