Reprinted from: http://blog.csdn.net/mashi321323/article/details/18267719
Login | Registered
MASHI321323 's Column
catalog view
Summary view
Subscription
October 28 Daniel takes you on a game of sparkDevelopment Learning Route Advanced Article on-linefree public class platform is officially launched.Congratulations on July's new book listingiphone Development IOS org chartCategory: iphone2014-01-14 17:20 1
Org-reveal offers a number of topics (theme) to choose from, and here's how to choose theme.There are several theme in the CSS directory: Total used in directory available 406097684 Drwxrwxr-x 4 Dean Dean 4096 July-00:56. Drwxrwxr-x 4 Dean Dean 4096 July-00:56 . -rw-rw-r--1 Dean Dean 7028 July 00:56 beige.css -rw-rw-r--1 Dean Dean 6429 July 00:56 black.css-RW-RW -r--1 Dean Dean 6860 July 00:56 blood.css -rw-rw-r--1 Dean Dean 7084 July 00:
Try to use JUnit today and download the latest JUnit version, which is 4.11. lang. noClassDefFoundError: An error such as org/hamcrest/SelfDescribing. I checked it online. The general solution is to change to a lower version. Some people say that the hamcrest package is missing. I went to the official website and looked at it again. I found the following:
Junit. jar: Includes the Hamcrest classes. The simple all-in-one solution to get started qu
Severe: exception starting filter struts2Java. Lang. classnotfoundexception: org. Apache. struts2.dispatcher. Ng. Filter. strutsprepareandexecutefilter
In struts2, if the Delimiter is earlier than version 2.1.3, org. Apache. struts2.dispatcher. filterdispatcher is used; otherwise, org. Apache. struts2.dispatcher. Ng. Filter. strutsprepareandexecutefilter is used
When I learned the struts2.0 authoritative guide, I encountered the following error:
Configuration complete: the following error occurs:
Severe: exception starting filter struts2
Java. Lang. abstractmethoderror: org. Apache. xerces. Dom. entimpl. setxmlversion (ljava/lang/string;) V
My configuration is as follows:
Five jar packages are used:
Commons-loggin-1.1.jar
Freemarker-2.3.13.jar
Ognl-2.6.11.jar
Struts2-core-2.1.6.jar
Xwork-2.1.2.jar
The conten
Spring error (Org. springframework. Beans. notwritablepropertyexception) org. springframework. Beans. notwritablepropertyexception: Invalid property 'postda' of Bean class?
An exception occurs because of a property name error in the application-xxx.xml.
For example:
Public class postmanageimpl extends basemanage implements postmanage {Private postdao Dao = NULL;Public void setpostdao (postdao ){This. Dao
Print the org. eclipse. xsd. XSDSchema object, eclipsexsd
Because there are few Chinese documents on Eclipse XSD on the Internet, but sometimes we need to use the Eclipse xsd api to construct or modify an XSD file. When org. eclipse. xsd. after the XSDSchema object has added or modified many element types and other information in it, we want to know whether our addition or modification is valid. What should
The following exception occurred during the unit test on SSH today:
SEVERE: Exception starting filter Struts2java.lang.NoClassDefFoundError: org/apache/commons/lang3/StringUtilsat com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:211)at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102)at com.opensymphony.xwork2.config.impl.DefaultConfigura
Org. apache. subversion. javahl. ClientException: svn: E155021: This client is too old to work with the, svne155021
Org. apache. subversion. javahl. ClientException: svn: E155021: This client is too old to work with the working copy'F: \ Workspaces \ SimpleMetadata '(format '31 ').
Org. apache. subversion. javahl. ClientException: Unsupported working copy format
Environment: spring2.0 hibernate3.1.x/hibernate3.2
These libraries are used in Spring AOP programming:Asm-2.2.2.jarAsm-commons-2.2.2.jarAsm-util-2.2.2.jar
If hibernate uses Lib:ASM. JarAsm-attrs.jar
The asm-2.2.2.jar and ASM. jar have a class conflict !!!If either of them is used, the following error may occur:Java. Lang. noclassdeffounderror: ORG/objectweb/ASM/codevisitorJava. Lang. noclassdeffounderror: ORG
Today, when I wrote the note "Integration of Emacs org mode and an application", I want to put the following contentArticleIn:
# + Todo: Todo (t) started (s) | done (d) deferred (f) reftex
As a result, I forgot the leading space. As a result, when I use c-t to set the org note status, emacs only displays the preceding states.
I canceled all the newly added settings in. emacs to find the reason. It took a
Org. hibernate. mappingexception: unknown entity does not find a solution suitable for me after searching for Baidu and googl for a long time. Finally, it is caused by the import entity class (this package is automatically prompted to be imported using eclipse)Package com. tgx. model;
Import javax. Persistence. generatedvalue;Import javax. Persistence. ID;
Import org. hibernate. Annotations. entity; // The
Org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass (classrealm.java:239) at Org.codehaus.plexus.classworlds.launcher.Launcher.getMainClass (launcher.java:144) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (launcher.java:266) at Org.codehaus.plexus.classworlds.launcher.Launcher.launch (launcher.java:229) at Org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (launcher.java:415) at Org.codehaus.plexus.classworlds.launcher.Launcher.main (launcher.java:3
Error: org. hibernate. queryexception: Expected positional parameter count: 2, actual parameters: [] [from user where username =? And Password =?]
The error code is:
Query q = session. createquery ("from user where username =? And Password =? ");
Cause:
There are two placeholders "?" In the hql statement. In query. setparameter (), a relative bit must be passed in. Otherwise, the above exception will occur.
Solution:
Query q = session. createquery
Today I encountered another error.
Org. hibernate. lazyinitializationexception-cocould not initialize proxy-the owning session was closed
I tested and found several solutions:
1. Change lazy = true to lazy = false.
2. If XXX. Load (class, ID) is used in the query, it is changed to XXX, get (class, ID)3. Add the following content to the Web. xml file:
>
When running a Java application, the following error occurs.
Org. logicalcobwebs. proxool. Housekeeper sweepWarning: #0002 was active for 634297 milliseconds and has been removed automaticaly. the thread responsible was named 'HTTP-8080-1 ', but the last SQL it timed med is unknown because the trace property is not enabled.
Error code:
Try {
Analysis:
According to the prompt, the database connection in the program is not released. The connection may
Calling a WebServices service today throws an exception: org. xml. Sax. saxexception: simpledeserializer encountered a child element, which is not expected, in SOMETH ing it was trying to deserialize.
It took one day to find information online.
Call the WebServices code:
Getsubscriptionreq input = new getsubscriptionreq ();
If the getsubscriptionrsp class object returned by services is not associated with another subinfo class object. this exception
The exception as following:
[Fatal error] server. msdk. Perf. All. xml: 192: 1: content is not allowed in trailing section.
Org. xml. Sax. saxparseexception: content is not allowed in trailing section.
At com.sun.org. Apache. xerces. Internal. parsers. domparser. parse (unknown source)
At com.sun.org. Apache. xerces. Internal. JAXP. documentbuilderimpl. parse (unknown source)
At javax. xml. parsers. documentbuilder. parse (unknown source)
...
...
W
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.