Org. springframework. transaction. CannotCreateTransactionException: cocould not open Hibernate Session, hibernatesession
Problem --
Org. springframework. transaction. CannotCreateTransactionException: cocould not open Hibernate SessionThis is not a problem with the driver jar package of the data source.
Solution --
Add the jar file, Maven dependency:
Throw an exception: [Java] org. hibernate. hibernateexception: Problem parsing configuration/hibernate. cfg. XML,
[Java] caused by: org. dom4j. Specify entexception: Invalid byte 2 of 2-byte UTF-8 sequence. nested exception: Invalid byte 2 of 2-byte UTF-8 sequence ..
The two are the same problem. The XML file encoding is incorrect.
Cause: CopyArticleInCodeWhen saved, because there are Chinese characters,
Spring manages hibernate, but it always reports an error and cannot create a database. After a long struggle, I thought my configuration was wrong.
Finally, the question of entity annotation was found.
Import javax. Persistence. ID; import javax. Persistence. joincolumn; import javax. Persistence. onetoone; import org. hibernate. Annotations. entity; // The question @ entitypublic class
In this way
Org
done after your reference,
Here I will only talk about solutions that may cause problems.
After writing the code, run, test, and an exception occurs:
Java. lang. noclassdeffounderror: ORG/Apache/Oro/text/perl/perl5util
The following error message indicates that the class definition is missing: ORG/Apache/Oro/text/perl/perl5util.
And this class exists with the jakarta-oro.jar package, this package g
Java. Lang. noclassdeffounderror: org. ksoap2.serialization. soapobject
This is becauseProgramThe Org. ksoap2.serialization. soapobject package is not marked or is not completed.
1. In project properties, right-click the project
Check whether the corresponding package is marked in Java build path --> libraries.
2. In order and export, select the corresponding package.
3. Delete the corresponding APK
. incincludelib kernel32.libincludelib masm32.libincludelib debug. lib. data V1 db 0 align 4; ensure that the starting address of the next variable is a multiple of 4 V2 db 0 V3 db 0. codemain proc printdec offset V1; 4206592 printdec offset V2; 4206596 (!) Printdec offset V3; 4206597 retmain endpend main; the parameter after align is 2n. It can also be tested as follows: 1, 2, 8, 16
The even is an even align 2
; Cmdflat, stdcallinclude windows. incinclude kernel32.incinclude masm3
Several basic shortcut key conversion keywordsUsed to convert a text to Todo, done, or converted back with SHIFT + Left/right buttonPriority levelshift+ Up/Down keyScheduled Dead Line timeC-c C-s C-c c-dThis will open the calendar with SHIFT + Left/right key to move the dateThe progress of TODO itemRefer to Parts 4 and 5 of http://www.cnblogs.com/holbrook/archive/2012/04/14/2447754.htmlAgenda commandM-x Org-agendaTimeline Display ScheduleL commandTh
If you see this article, you are expected to have encountered such a trap. When you appear to be the right code (should be the first encounter with similar code, these most rapeseed textbooks or networks) after a Thunderbolt roaster keyboard, with full of excitement running, but was ejected can ' t find the main class and so on similar dialog box, Look at the output information on the Eclipse console showing one or two lines of red characters java.lang.noclassdeffounderror:org/eclipse/core/runti
A recent web development, the use of the Struts2 spring2.5 hibernate3.3 project has been developed, and later need to use WebService, Added the axis1.4 up, in the absence of adding webservice, the program compiles without errors, then inexplicably wrong, appear org/apache/xml/serializer/treewalker Said on the Internet is Xalan-2.7.1.jar package did not add, later found that added Xalan-2.7.1.jar or errors, and finally feel that should not add a comple
Note:
A while ago in Java, because it is a small plug-in, so the operation is dependent on the previous project works, where the JSON conversion, the map to the JSON string, this should be a very simple code, the code is completed, the local IED test through, the following upgrade deployment to the test environment, Found that the test does not pass, always prompted this error:
Org/apache/commons/lang/exception/nestableruntimeexception See this prob
Release date: 2011-10-31Updated on: 2011-10-31
Affected Systems:Ubuntu Linux 11.xUbuntu Linux 10.xX.org xorg-server 1.xDescription:--------------------------------------------------------------------------------Bugtraq id: 50196Cve id: CVE-2011-4029
X. Org is the open-source implementation of X Window System by X. Org Foundation.
X. Org X11 has the information le
X. Org X Server 'xkb/xkb. c' Information Leakage Vulnerability
Release date:Updated on:
Affected Systems:X.org X ServerDescription:Bugtraq id: 72578CVE (CAN) ID: CVE-2015-0255
X. Org Server is the official reference implementation of X Window System. It is an open-source free software.
X. Org X Server does not validate input when processing XkbSetGeometry req
X. Org X Server DoS Vulnerability
Release date:Updated on:
Affected Systems:X.org X11Description:Bugtraq id: 71597CVE (CAN) ID: CVE-2014-8091
X. Org Server is the official reference implementation of X Window System. It is an open-source free software.
X. Org X Server does not check malloc during client authentication. There are DoS Vulnerabilities in impleme
Use JBoss + Oracle to use oracle-xa-ds.xml for Distributed Transaction Processing
We will configure two or more databases and report the following when starting JBoss:
Org. JBoss. Deployment. deploymentexception: trying to install an already registered mbean: JBoss. JCA: service = oraclexaexceptionformatter
JBoss content:
--- Incompletely deployed packages ---Org. JBoss. Deployment. deploymentinfo @ 9dc2668
When we use spring to manage our classes, sometimes we want some attribute values to come from some configuration files, system attributes, or some method call results, for the first two usage methods, you can use spring's propertyplaceholderpolicer class for injection.ArticleAs mentioned in, we will not repeat it here. Here we will provide some explanations for the third case. In fact, in spring, we provide a solution to this requirement, that is, using Org
When developing Android WebService, users generally use the WebService server when they accept the returned values.
Soapobject = (soapobject) envelope. getresponse (); this is used to accept the returned value, but this method usually produces Java. lang. classcastexception: Org. ksoap2.serialization. soapprimitive.
Based on my actual operations and help from others, I finally solved this problem.
Use soapobject = (soapobject) envelope. getrespon
1. Cannot find class [org. Apache. commons. DBCP. basicdatasource]
Class = "org. Apache. commons. DBCP. basicdatasource"Destroy-method = "close">Value = "com. Microsoft. JDBC. sqlserver. sqlserverdriver"/>Value = "JDBC: Microsoft: sqlserver: // localhost: 1433; databasename = itsm_jbpm; selectmethod = cursor;"/>
The main reason is that there are jar packages of earlier Spring versions in classpath. The new
Some colleagues asked you to add a right-click menu in the new Wizard, which may be like this: this requirement can be done through the org. Eclipse. UI. perspectiveextensions extension point. Eg: Step 1: implement the org. Eclipse. UI. newwizards wizard
Step 2: Extend org. Eclipse. UI. perspectiveextensions.
Note: targetid is the Java perspective id clear wor
Org. Eclipse. Core. runtime. adapters Extension
The adapter extension point allows the plug-in to register the Adapter Factory. This information is used in the XML expression language during runtime to determine whether the adapter exists without loading the plug-in.You can use the extension point to register the Adapter Factory so that you do not need to manually register the Adapter Factory when starting the plug-in.Eg:Point = "
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