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invalid-box
- Type: warning
- Kind:
input(the input is malformed beyond what tolerance repairs)
What happened
A page boundary box is not four numbers; it reads as absent.
Why
A writer bug: a box that is not an array of four numbers (too few, or names or strings in it).
How to fix
Nothing; the page uses the next box in the chain.
Example
3 0 obj << /Type /Page /MediaBox [0 0 612 792] /CropBox [0 0 612] >>The CropBox has three numbers, so it reads as absent and the page uses its MediaBox. data is { "key": "CropBox" }.
Data fields
key (which box, from Lamina PDF’s fixed list).