# PageRenderWarning Enum

> Enumeration PageRenderWarning.

- Product: Adobe PDF Library 21
- Language: Java
- Version: APDFL21.0.0PlusP1f
- HTML page: https://docs.datalogics.com/apdfl21/Java/APDFL21.0.0PlusP1f/enum/PageRenderWarning
- Version index: https://docs.datalogics.com/apdfl21/Java/APDFL21.0.0PlusP1f/llms.txt

**Namespace:** `com::datalogics::PDFL`

## Values

- `ANNOT_MISSING_NORMAL_APPEARANCE_WARNING`: One or more Annotations of an unsupported type are missing its NormalAppearance stream and will not render
- `ANNOT_RTSWARNING`: One or more Annotations contain Rich Text String Content and will not render if the NormalAppearance stream is not set
- `LESS_IMAGE_DATA_THAN_EXPECTED_WARNING`: An image on the page lacks sufficient data, if rendered the missing data will be filled in by white pixels.
- `NEED_APPEARANCES_FLAG_WARNING`: The NeedAppearances flag is on in the AcroForm dictionary and some content may not render