| Class | Description | |
|---|---|---|
 | FdfParserException | Represents common exception occurs during parsing FDF content. |
| PdfContentStreamProcessorException | The exception that is thrown when a some common error occurs during processing a PDF content stream. |
| PdfInvalidArrayValueTypeException | Represents an exception that is thrown when a value in a PDF array has invalid or unexpected type. |
| PdfInvalidDictValueTypeException | Represents an exception that is thrown when a value in a PDF dictionary has invalid or unexpected type. |
| PdfNoDictValueException | Represents an exception that is thrown when a value with a specified key does not exist in a PDF dictionary. |
| PdfOperatorException | The exception that is thrown when a nested exception is occurred during processing a PDF operator. |
| PdfParserException | Represents common exception occurs during parsing PDF content. |