White spaces are required between publicId and systemId

Question

I am trying to make a ajax call to other domain locally from my computer by writing some proxy code in jsp  And this is my jQuery AJAX code that is calling proxy jsp page     var metadata    https   rest-search host com machine search meta id     var on show info  function          var AjaxCall   data   current doc info id      alert AjaxCall                   request meta info     ajax                   url   proxy jsp url     AjaxCall                  type   GET                   success  check                  error  error                      And my JSP file is -   lt    page language  java  import  org w3c dom   javax xml parsers DocumentBuilder javax xml parsers DocumentBuilderFactory java net   java io    contentType  text html  charset ISO-8859-1      pageEncoding  ISO-8859-1   gt   lt    String urlToQuery   request getParameter  url    System out println  rj      urlToQuery   URL url   new URL urlToQuery   final String login   user   final String password   pass    Authenticator setDefault new Authenticator         protected PasswordAuthentication getPasswordAuthentication             return new PasswordAuthentication  login  password toCharArray               URLConnection conn   url openConnection     InputStream in   conn getInputStream     DocumentBuilderFactory dbf DocumentBuilderFactory newInstance    DocumentBuilder db  dbf newDocumentBuilder    Document doc db parse urlToQuery     NodeList nl  doc getElementsByTagName  attr      gt     lt    nl item 0  getFirstChild   getNodeValue     gt     And When I check the response  I am getting this error for the XML file it is parsing    lt html gt   lt head gt   lt meta http-equiv  Content-Type  content  text html  charset ISO-8859-1   gt   lt title gt Error 500 White spaces are required between publicId and systemId  lt  title gt   lt  head gt   lt body gt  lt h2 gt HTTP ERROR 500 lt  h2 gt   lt p gt Problem accessing  proxy jsp  Reason   lt pre gt     White spaces are required between publicId and systemId  lt  pre gt  lt  p gt  lt h3 gt Caused by  lt  h3 gt  lt pre gt org xml sax SAXParseException  White spaces are required between publicId and systemId      at org apache xerces parsers DOMParser parse Unknown Source      at org apache xerces jaxp DocumentBuilderImpl parse Unknown Source      at javax xml parsers DocumentBuilder parse DocumentBuilder java 180      at org apache jsp proxy jsp  jspService org apache jsp proxy jsp 70      at org apache jasper runtime HttpJspBase service HttpJspBase java 109      at javax servlet http HttpServlet service HttpServlet java 820      at org apache jasper servlet JspServletWrapper service JspServletWrapper java 389      at org apache jasper servlet JspServlet serviceJspFile JspServlet java 486      at org apache jasper servlet JspServlet service JspServlet java 380      at javax servlet http HttpServlet service HttpServlet java 820      at org mortbay jetty servlet ServletHolder handle ServletHolder java 511      at org mortbay jetty servlet ServletHandler handle ServletHandler java 390      at org mortbay jetty security SecurityHandler handle SecurityHandler java 216      at org mortbay jetty servlet SessionHandler handle SessionHandler java 182      at org mortbay jetty handler ContextHandler handle ContextHandler java 765      at org mortbay jetty webapp WebAppContext handle WebAppContext java 418      at org mortbay jetty servlet Dispatcher forward Dispatcher java 327      at org mortbay jetty servlet Dispatcher forward Dispatcher java 126      at org tuckey web filters urlrewrite NormalRewrittenUrl doRewrite NormalRewrittenUrl java 213      at org tuckey web filters urlrewrite RuleChain handleRewrite RuleChain java 171      at org tuckey web filters urlrewrite RuleChain doRules RuleChain java 145      at org tuckey web filters urlrewrite UrlRewriter processRequest UrlRewriter java 92      at org tuckey web filters urlrewrite UrlRewriteFilter doFilter UrlRewriteFilter java 381      at org mortbay jetty servlet ServletHandler CachedChain doFilter ServletHandler java 1157      at com google inject servlet FilterChainInvocation doFilter FilterChainInvocation java 67      at com google inject servlet ManagedFilterPipeline dispatch ManagedFilterPipeline java 122      at com google inject servlet GuiceFilter doFilter GuiceFilter java 110      at org mortbay jetty servlet ServletHandler CachedChain doFilter ServletHandler java 1157      at org mortbay jetty servlet ServletHandler handle ServletHandler java 388      at org mortbay jetty security SecurityHandler handle SecurityHandler java 216      at org mortbay jetty servlet SessionHandler handle SessionHandler java 182      at org mortbay jetty handler ContextHandler handle ContextHandler java 765      at org mortbay jetty webapp WebAppContext handle WebAppContext java 418      at org mortbay jetty handler ContextHandlerCollection handle ContextHandlerCollection java 230      at org mortbay jetty handler HandlerCollection handle HandlerCollection java 114      at org mortbay jetty handler HandlerWrapper handle HandlerWrapper java 152      at org mortbay jetty Server handle Server java 326      at org mortbay jetty HttpConnection handleRequest HttpConnection java 536      at org mortbay jetty HttpConnection RequestHandler headerComplete HttpConnection java 915      at org mortbay jetty HttpParser parseNext HttpParser java 539      at org mortbay jetty HttpParser parseAvailable HttpParser java 212      at org mortbay jetty HttpConnection handle HttpConnection java 405      at org mortbay io nio SelectChannelEndPoint run SelectChannelEndPoint java 409      at org mortbay thread QueuedThreadPool PoolThread run QueuedThreadPool java 582   lt  pre gt   lt hr   gt  lt i gt  lt small gt Powered by Jetty    lt  small gt  lt  i gt  lt br  gt                                                   lt  body gt   lt  html gt    And the XMl file is this -   lt results gt  lt result gt  lt attr value  HW SW  name  Line   gt  lt attr value  ASIC  name  Description   gt  lt attr value  CD  name  Number   gt  lt attr value  AS  name  DocumentType   gt  lt attr value    name  Date   gt  lt  lt  result gt  lt  results gt    What wrong I am doing here   Any suggestions will be appreciated

User · Accepted Answer

The error message is actually correct if not obvious. It says that your DOCTYPE must have a SYSTEM identifier. I assume yours only has a public identifier.

You'll get the error with (for instance):

<!DOCTYPE persistence PUBLIC
    "http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">

You won't with:

<!DOCTYPE persistence PUBLIC
    "http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" "">

Notice "" at the end in the second one -- that's the system identifier. The error message is confusing: it should say that you need a system identifier, not that you need a space between the publicId and the (non-existent) systemId.

By the way, an empty system identifier might not be ideal, but it might be enough to get you moving.

User · Answer

If you re working from some network that requires you to use a proxy in your browser to connect to the internet  likely an office building   that might be it   I had the same issue and adding the proxy configs to the network settings solved it     Go to your preferences  Eclipse -  Preferences on a Mac  or Window -  Preferences on a Windows  Then -  General -  expand to view the list underneath -  Select Network Connections  don t expand  At the top of the page that appears there is a drop down  select  Manual   Then select  HTTP  in the list directly below the drop down  which now should have all it s options checked  and then click the  Edit  button to the right of the list  Enter in the proxy url and port you need to connect to the internet in your web browser normally  Repeat for  HTTPS     If you don t know the proxy url and port  talk to your network admin

User · Answer

I just found my self with this Exception  I was trying to consume a JAX-WS  with a custom URL like this   String WSDL URL   lt get value from properties file gt   Customer service   new Customer new URL WSDL URL    ExecutePtt port   service getExecutePt    return port createMantainCustomers part     and Java threw   XML reader error  javax xml stream XMLStreamException  ParseError at  row col   1 63  Message  White spaces are required between publicId and systemId    Turns out that the URL string used to construct the service was missing the   wsdl  at the end  For instance   Bad   http   www host org service Customer   Good   http   www host org service Customer wsdl

User · Answer

I just found this post  http   forum springsource org showthread php 68949-White-spaces-are-required-between-publicId-and-systemId  page2 amp s c69fe19798f5a071d22eaf681ca84a56  A couple people here had success by switching the lines around in an XML file

User · Answer

Change the order of statments   For me  changing the block of code   xsi schemaLocation  http   www springframework org schema beans                      http   www springframework org schema context                     http   www springframework org schema beans spring-beans xsd     with   xsi schemaLocation  http   www springframework org schema beans                      http   www springframework org schema beans spring-beans xsd                     http   www springframework org schema context    is valid

[java] White spaces are required between publicId and systemId

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