# QXmlParseException Class Reference ## [[QtXml](index.htm) module] 該QXmlParseException類用于報告的錯誤[QXmlErrorHandler](qxmlerrorhandler.html)接口。[More...](#details) ### Methods * `__init__ (self, QString?name?=?QString(), int?column?=?-1, int?line?=?-1, QString?publicId?=?QString(), QString?systemId?=?QString())` * `__init__ (self, QXmlParseException?other)` * `int columnNumber (self)` * `int lineNumber (self)` * `QString message (self)` * `QString publicId (self)` * `QString systemId (self)` * * * ## Detailed Description 該QXmlParseException類用于報告的錯誤[QXmlErrorHandler](qxmlerrorhandler.html)接口。 在XML子系統構建在檢測到錯誤時，這個類的一個實例。你可以檢索到錯誤的使用發生的地方[systemId](qxmlparseexception.html#systemId)（ ）[publicId](qxmlparseexception.html#publicId)（ ）[lineNumber](qxmlparseexception.html#lineNumber)（）和[columnNumber](qxmlparseexception.html#columnNumber)（） ，以及錯誤[message](qxmlparseexception.html#message)（ ） 。可能的錯誤消息： * "no error occurred" * "error triggered by consumer" * "unexpected end of file" * "more than one document type definition" * "error occurred while parsing element" * "tag mismatch" * "error occurred while parsing content" * "unexpected character" * "invalid name for processing instruction" * "version expected while reading the XML declaration" * "wrong value for standalone declaration" * "encoding declaration or standalone declaration expected while reading the XML declaration" * "standalone declaration expected while reading the XML declaration" * "error occurred while parsing document type definition" * "letter is expected" * "error occurred while parsing comment" * "error occurred while parsing reference" * "internal general entity reference not allowed in DTD" * "external parsed general entity reference not allowed in attribute value" * "external parsed general entity reference not allowed in DTD" * "unparsed entity reference n wrong context" * "recursive entities" * "error in the text declaration of an external entity" 需要注意的是，如果你想顯示這些錯誤信息到您的應用程序的用戶，他們將，除非他們明確地翻譯英文顯示。 * * * ## Method Documentation ``` QXmlParseException.__init__ (self, QString?name?=?QString(), int?column?=?-1, int?line?=?-1, QString?publicId?=?QString(), QString?systemId?=?QString()) ``` 與錯誤字符串構造一個解析異常_name_列_c_和行_l_對于公共標識符_p_和系統標識符_s_。 ``` QXmlParseException.__init__ (self, QXmlParseException?other) ``` 創建副本_other_。 ``` int QXmlParseException.columnNumber (self) ``` 返回發生錯誤的位置的列號。 ``` int QXmlParseException.lineNumber (self) ``` 返回發生錯誤的行號。 ``` QString QXmlParseException.message (self) ``` 返回該錯誤消息。 ``` QString QXmlParseException.publicId (self) ``` 返回發生錯誤的公共標識。 ``` QString QXmlParseException.systemId (self) ``` 返回發生錯誤的位置的系統標識符。