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Hopefully this user guide will help you if you find that error parsing is not allowed in the prologue. This error message always occurs when the XML content of our start element is invalid. Example: additional reduced point “. First through the XML element. Any characters before “
I have been battling this totally annoying virus for 48 hours, in fact I thought I was finally going to throw the towel and try asking about availability before throwing my laptop out the window.>
GeneralUsually I am trying to parse the XML response from I-Handy that was posted to AWS SimpleDB. The answer falls back to strings; for example, it might look like this:
Audio Course Document Content LectureSet Metadata Teachers tag 42330b4a-e134-6aec-e62a-5869ac2b4575 0.0000071759
XMLEventReader eventReader matches xmlInputFactory.createXMLEventReader (response.getContent ());
eventReader.nextEvent (); multiple times to get the data. I want.
And here’s the strange thing – the situation on the local hosting server is working fine. The answer comes, Pars, I have it, everyone is happy. The problem was that when I provide the value to Google App Engine, the social query still works and the XML resolution looks 100% the same and best to me, but the answer is enough to continue with the significant Pars exceptione:
com.amazonaws.http.HttpClient handleResponse: to defuse reaction (ParseError at [row, col]: [1,1]Message: Content does not play in prologue.):
javax.xml.stream.XMLStreamException: ParseError in Content [row, col]: [1,1]Message: Currently not allowed in the prologue. at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next (unknown source) com at.sun.xml.internal.stream.XMLEventReaderImpl.nextEvent (source unknown) at com.amazonaws.transform.StaxUnmarshallerContext.nextEvent (StaxUnmarshallerContext.java:153) ... (other lines omitted) Audio Rates Document content < / DomainName> LectureSet MetaData Teachers Tag 0.0000071759
I found double, triple, quadruple this XML checked for “invisible characters” or non-UTF8 protected characters, etc. I looked at the byte array used for byte order markers, or similar nature is appropriate. Nothing at all; he passed every validation test I could throw at him. Even stranger But it does happen when I also use the best Saxon parser – fortunately ONLY on GAE, it’s still okay in my area.
It is very difficult to trace your code back to problems as I will definitely be running the debugger in a great environment that works great (I haven’t seen any good way to easily debug GAE). However, with the specific primitive resources I have, I’ve explored a million approaches, including:
- XML with prologue without prologue
- With and without line breaks
- With and without encoding = attribute in the prologue.
- Two line break styles
- With and without information often present in the HTTP stream.
And I’ve tried my best to point out in a few combinations that they make sense – nothing! My wisdom has come to an end. Has anyone ever seen a problem like this one that can hopefully shed some light on us?
We use the SAX parser for If you have analyzedWhen you edit the XML file, you will receive the following error message:
org.xml.sax.SAXParseException; System ID: ../src/main/resources/staff.xml; one; lineNumber: ColumnNumber: 1; Content cannot receive prologue.
What is SAXParseException in Java?
All implemented interfaces: serializable. The public class SAXParseException extends SAXException. Wrap XML parsing error or XML warning. This module, both the source code and the documentation, is publicly available and provided WITHOUT WARRANTY.
In short, invalid text or invalid list of parts before an XML or other extension declaration throws a
sax error - content not allowed throughout the prologue .
- 1. Invalid text before XML declaration.
- 2. BOM at the beginning of the XML file.
- 3. Other encoding format
- 4. Download source
- 5. Links
1. Text Is Not Valid Before XML Declaration.
How do I fix content is not allowed in prolog?
Delete item by code.In Notepad ++ check UTF-8 encoding without BOM.In Intellij IDE, select the option to Delete the list of parts directly for a specific file.
At the beginning of the XML declaration, part of the text leads to
Content is still not allowed in the error prologue .
First of all, the following XML file contains a new extra small dot
. before the general XML declaration.
young mook kim mkyeong 100,000
How to solve the problem
Remove any text before the declarationeat XML.
young mook kim mkyeong 100,000
2. BOM At Each Beginning Of The XML File.
Many automatic text editors add BOMs to your UTF-8 file.
Tested With Java 11 And Java 8, But The Built-in SAX Parser Can Parse A UTF-8 BOM Directory Correctly; Several Developers Have Argued That This Specification Caused An XML Parsing Error.
To Resolve This Issue, Remove The BOM From The UTF-8 File.
- Remove BOMs From Each Of Our Code By
- In Notepad ++, Enable
UTF-8 Encoding Without BOM.
- In The Intellij IDE, Navigate To The File And Select BOM
PS Many Text Or Code Editors Have Attributes For Adding A Delete Mark Or Byte Sequence (BOM) To A File. Discover The Functions In A Specific Menu.
3. Different Format
New and interesting coding has also resulted in popular contentXML
has been banned here in Prolog.
What is Prolog in XML?
The prologue to an XML document covers everything from the beginning of the file to the root tag of the document. It can contain an XML declaration, control statements, comments, and a document rendition definition.
For example, a UTF-8 XML file.
mkyong help 5000 Test yflow Administrator 8000
And we use UTF-16 encoding to parse the above utf-8 encoded XML file.
Manufacturing Plant SAXParserFactory = SAXParserFactory.newInstance (); try (InputStream also = getXMLFileAsStream ()) SAXParser saxParser means factory.newSAXParser (); // Parse the XML and match it to the idea, works but not recommended, try JAXB MapStaffObjectHandlerSax-Handler = newMapStaffObjectHandlerSax (); // new configuration parameters XMLReader xmlReader implies saxParser.getXMLReader (); xmlReader.setContentHandler (handler); Source InputSource = new InputSource (is); // UTF-16 to be able to parse a UTF-8 XML file source.setEncoding (StandardCharsets.UTF_16. tostring ()); xmlReader.parse (source file) д); // publish everything List
result = handler.getResult (); result.forEach (System.out :: println); fish for (ParserConfigurationException SAXException | | IOException e) e.printStackTrace ();
[Fatal error]: 1: 1: Prologue content prohibited.org.xml.sax.SAXParseException; Line number: 1; Column number: 1; In the prologue, content is allowed that is not valid.at java.xml / com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse (AbstractSAXParser.java:1243)at java.xml / com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl $ JAXPSAXParser.parse (SAXParserImpl.java:635)under com.mkyong.xml.sax.ReadXmlSaxParser2.main (ReadXmlSaxParser2.java:45)
Enjoy a faster
Il Contenuto Dell Errore Di Analisi Non E Consentito Nel Prologo
No Se Permite Analizar El Contenido Del Error En El Prologo
A Analise Do Conteudo Do Erro Nao E Permitida No Prologo
Zawartosc Bledu Analizowania Nie Jest Dozwolona W Prologu
Le Contenu De L Erreur D Analyse N Est Pas Autorise Dans Le Prologue
Tolkningsfelinnehall Ar Inte Tillatet I Prolog
Het Parseren Van Foutinhoud Is Niet Toegestaan In Prolog
프롤로그에서는 오류 내용을 구문 분석할 수 없습니다
Soderzhanie Oshibki Sintaksicheskogo Analiza Ne Dopuskaetsya V Prologe
Das Parsen Von Fehlerinhalten Ist Im Prolog Nicht Zulassig