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Kyle
 Post subject: Errors and Exceptions happenned when I go according to Doc
PostPosted: Thu Jun 23, 2005 8:31 am 
Newbie

Joined: Thu Jun 23, 2005 6:57 am
Posts: 2
hi, as a newbie I am learning ＂Hibernate Reference Documentation＂, and do everything under the instruction of it. Problems occured when I read "Chapter 2. Introduction to Hibernate".

my utilities:
Code:
win2000 professional
jdk1.5
hibernate3.0
ant1.6.2
HSQLDB 1.7.2



appbase tree view :
Code:
appbase
│ build.xml
│
│
├─src
│ Event.java
│ Cat.hbm.xml
│ hibernate.cfg.xml
│ HibernateUtil.java
│ log4j.properties
│ EventManager.java
│ Event.hbm.xml
│
├─lib
│ hsqldb.jar
│ jta.jar
│ asm.jar
│ asm-attrs.jar
│ cglib-2.1.jar
│ commons-collections-2.1.1.jar
│ commons-logging-1.0.4.jar
│ dom4j-1.6.jar
│ ehcache-1.1.jar
│ antlr-2.7.5H3.jar
│ log4j-1.2.9.jar
│ hibernate3.jar
│
├─data
└─bin
Cat.hbm.xml
log4j.properties
hibernate.cfg.xml
Event.hbm.xml



everything went fine util I reach the part "2.2.6. Loading and storing objects", when I input command :

Code:
%appbase%\ant run -Daction=store


instead of the expected out put, I got Errors and Exceptions:

Code:
Buildfile: build.xml

clean:
   [delete] Deleting directory E:\kyle\myApp\hibernate\start\bin
    [mkdir] Created dir: E:\kyle\myApp\hibernate\start\bin

copy-resources:
     [copy] Copying 4 files to E:\kyle\myApp\hibernate\start\bin

compile:
    [javac] Compiling 3 source files to E:\kyle\myApp\hibernate\start\bin
    [javac] Note: E:\kyle\myApp\hibernate\start\src\HibernateUtil.java uses unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.

run:
     [java] 19:32:04,861  INFO Environment:464 - Hibernate 3.0.5
     [java] 19:32:04,951  INFO Environment:477 - hibernate.properties not found
     [java] 19:32:05,212  INFO Environment:510 - using CGLIB reflection optimizer
     [java] 19:32:05,272  INFO Environment:540 - using JDK 1.4 java.sql.Timestamp handling
     [java] 19:32:06,053  INFO Configuration:1110 - configuring from resource: /hibernate.cfg.xml
     [java] 19:32:06,063  INFO Configuration:1081 - Configuration resource: /hibernate.cfg.xml
     [java] 19:32:10,289  INFO Configuration:444 - Mapping resource: Event.hbm.xml
     [java] 19:32:10,409 ERROR XMLHelper:59 - Error parsing XML: XML InputStream(2) The processing instruction target matching "[xX][mM][lL]" is not allowed.
     [java] 19:32:10,449 ERROR Configuration:407 - Could not configure datastore from input stream
     [java] org.dom4j.DocumentException: Error on line 2 of document  : The processing instruction target matching "[xX][mM][lL]" is not allowed. Nested exception: The processing instruction target matching "[xX][mM][lL]" is not allowed.
     [java]    at org.dom4j.io.SAXReader.read(SAXReader.java:482)
     [java]    at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:398)
     [java]    at org.hibernate.cfg.Configuration.addResource(Configuration.java:449)
     [java]    at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1263)
     [java]    at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1235)
     [java]    at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1217)
     [java]    at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1184)
     [java]    at org.hibernate.cfg.Configuration.configure(Configuration.java:1112)
     [java]    at org.hibernate.cfg.Configuration.configure(Configuration.java:1098)
     [java]    at HibernateUtil.<clinit>(Unknown Source)
     [java]    at EventManager.createAndStoreEvent(Unknown Source)
     [java]    at EventManager.main(Unknown Source)
     [java] Nested exception:
     [java] org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.
     [java]    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1269)
     [java]    at org.dom4j.io.SAXReader.read(SAXReader.java:465)
     [java]    at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:398)
     [java]    at org.hibernate.cfg.Configuration.addResource(Configuration.java:449)
     [java]    at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1263)
     [java]    at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1235)
     [java]    at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1217)
     [java]    at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1184)
     [java]    at org.hibernate.cfg.Configuration.configure(Configuration.java:1112)
     [java]    at org.hibernate.cfg.Configuration.configure(Configuration.java:1098)
     [java]    at HibernateUtil.<clinit>(Unknown Source)
     [java]    at EventManager.createAndStoreEvent(Unknown Source)
     [java]    at EventManager.main(Unknown Source)
     [java] Initial SessionFactory creation failed.org.hibernate.MappingException: Error reading resource: Event.hbm.xml
     [java] Exception in thread "main" java.lang.ExceptionInInitializerError
     [java]    at HibernateUtil.<clinit>(Unknown Source)
     [java]    at EventManager.createAndStoreEvent(Unknown Source)
     [java]    at EventManager.main(Unknown Source)
     [java] Caused by: org.hibernate.MappingException: Error reading resource: Event.hbm.xml
     [java]    at org.hibernate.cfg.Configuration.addResource(Configuration.java:452)
     [java]    at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1263)
     [java]    at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1235)
     [java]    at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1217)
     [java]    at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1184)
     [java]    at org.hibernate.cfg.Configuration.configure(Configuration.java:1112)
     [java]    at org.hibernate.cfg.Configuration.configure(Configuration.java:1098)
     [java]    ... 3 more
     [java] Caused by: org.hibernate.MappingException: org.dom4j.DocumentException: Error on line 2 of document  : The processing instruction target matching "[xX][mM][lL]" is not allowed. Nested exception: The processing instruction target matching "[xX][mM][lL]" is not allowed.
     [java]    at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:408)
     [java]    at org.hibernate.cfg.Configuration.addResource(Configuration.java:449)
     [java]    ... 9 more
     [java] Caused by: org.dom4j.DocumentException: Error on line 2 of document  : The processing instruction target matching "[xX][mM][lL]" is not allowed. Nested exception: The processing instruction target matching "[xX][mM][lL]" is not allowed.
     [java]    at org.dom4j.io.SAXReader.read(SAXReader.java:482)
     [java]    at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:398)
     [java]    ... 10 more

BUILD SUCCESSFUL
Total time: 31 seconds


so why?

Any reply would be appriecated.
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christian
 Post subject:
PostPosted: Thu Jun 23, 2005 8:38 am 
Hibernate Team
Hibernate Team

Joined: Mon Aug 25, 2003 9:11 pm
Posts: 4592
Location: Switzerland
Because the processing instruction target matching "[xX][mM][lL]" is not allowed.
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 Profile  
 
Kyle
 Post subject: thanks a lot!
PostPosted: Thu Jun 23, 2005 9:55 pm 
Newbie

Joined: Thu Jun 23, 2005 6:57 am
Posts: 2
christian wrote:
Because the processing instruction target matching "[xX][mM][lL]" is not allowed.


I really appreciate your timely help, thanks!

After googled the key words, I found :

"the processing instruction target matching "[xX][mM][lL]" is not allowed" is a common problem that means there are some white spaces before the XML declaration.

(from http://wiki.apache.org/cocoon/FAQs)

and that's what cause the problem I met. Now I get everything fine.

:)
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