FailedObjectConversion |
= |
Class.new(StandardError) |
|
This error is raised when Prawn::PdfObject() encounters a Ruby object it
cannot convert to PDF
|
InvalidPageLayout |
= |
Class.new(StandardError) |
|
This error is raised when Document#page_layout is set to anything other
than :portrait or :landscape
|
NotOnPage |
= |
Class.new(StandardError) |
|
This error is raised when a method requiring a current page is called
without being on a page.
|
UnknownFont |
= |
Class.new(StandardError) |
|
This error is raised when Prawn cannot find a
specified font
|
IncompatibleStringEncoding |
= |
Class.new(StandardError) |
|
This error is raised when Prawn is being used
on a M17N aware VM, and the user attempts to add text that isn‘t
compatible with UTF-8 to their document
|
UnknownOption |
= |
Class.new(StandardError) |
|
This error is raised when Prawn encounters an
unknown key in functions that accept an options hash. This usually means
there is a typo in your code or that the option you are trying to use has a
different name than what you have specified.
|
UnsupportedImageType |
= |
Class.new(StandardError) |
|
this error is raised when a user attempts to embed an image of an
unsupported type. This can either a completely unsupported format, or a
dialect of a supported format (ie. some types of PNG)
|