DXP Support Coverage
The following has evaluated to null or missing:
==> parentCategory.id [in template "template_id" at line 189, column 201]
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Tip: It's the step after the last dot that caused this error, not those before it.
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Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use [#if myOptionalVar??]when-present[#else]when-missing[/#if]. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
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FTL stack trace ("~" means nesting-related):
- Failed at: ${parentCategory.id} [in template "template_id" at line 189, column 199]
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Operating Systems
Defining Coverage
- Liferay ensures that the product can be deployed and instantiated on the operating systems listed in the Compatibility Matrix.
- Liferay seeks to resolve any issues with the product when utilized on each compatible operating system. Issues with the operating system must be handled by the operating system's vendor.
- Subscription Services will provide guidance on deploying and instantiating the product with each compatible operating system.
- Subscription Services isn't required to provide guidance on configuring operating systems. This includes operating system features like services, firewalls, ports, user access and file management.
Compatible Versions
- Liferay software is compatible with all minor/patch versions of the operating system versions listed in the Compatibility Matrix.
- Liferay only assures compatibility with operating systems that are supported by a third-party vendor.
- Liferay does not assure compatibility with any operating system version in beta.
- When an operating system reaches the end of its lifecycle, support is provided on a case-by-case basis.
Specific Operating Systems
Some of the compatible operating systems have specific policies associated with them and some features or settings may be incompatible with the product. For more details, please review the support coverage of each compatible operating system. Operating Systems found on the Compatibility Matrix, but not listed below, do not have specific policies associated with them.