With the continuous upgrade of the Oracle database version, 9i 10g 11g, the database driver is constantly changing until the latest ojdbc6.jar, the only constant bug.Recently, Oracle 11.1.0.6.0-production + JDBC 4.0 complied with jdk6 was used.Severe: Error while registering oracle JDBC diagnosability mbean.Javax. Management. malformedobjectnameexception: Invalid character''In
Insert the script file dynamically into the head with the following code:var sc = document.createelement ("script"= "//www.chinanews.com/ie8/js/json2.min.js"; var head = document.getElementsByTagName ("head") [0];head.appendchild (SC);But the following code to insert is as follows:The innerHTML attribute of the HTML DOM is used to put the above code in a string and into the headvar jsonstr = ' Gets the characters from the previous head and adds a new string, but in IE, the InnerHTML
Many people used the nhibernate to operate a one-to-many relationship, using for use in the corresponding class: public class classes{ private, ISet Public virtual ISet { get {return _students;} set {_students = value;} } } looks normal, but the runtime will have an error as follows: cannot type ' NHibernate.Collection.Generic.PersistentGenericSet ' 1[ Nhstusmanagerapp.student] "t
The corresponding set method is not the same as the spring configuration file when the class is createdpublic class Goodsservice implements igoodsservice{Private Igooddao Goodsdao;public void Setgoodsdao (Igooddao Goodsdao) {This.goodsdao = Goodsdao;}}public class Gooddao implements igooddao{Private sessionfactory sessionfactory;public void Setsessionfactory (Sessionfactory sessionfactory) {This.sessionfactory = sessionfactory;}}@Resource (name= "Goodsservice")Private Igoodsservice Goodsservice;
CausesIn the local database execution test platform database structure file Data_struct.sql, the execution of the build table statement resembles the following:CREATE TABLE' demo ' (' ID ' )int(Ten) unsigned not NULLAuto_increment,' name ' Longtext COLLATE utf8_bin,' Create_time 'datetime not NULL DEFAULT Current_timestamp, ' Update_time 'datetime not NULL DEFAULT Current_timestamp, PRIMARY KEY(' id ')) ENGINE=InnoDB auto_increment= - DEFAULTCHARSET=UTF8 COLLATE=Utf8_bin;The following errors
Error message:
Org.springframework.beans.NotWritablePropertyException:Invalid property ' Sessionfactory ' of Bean class [ Dao.impl.UserDaoImpl]: Does the parameter type of the setter match the return type of the getter?
Method 1,
Add the Sessionfactory set method and get method to the corresponding Userdaoimpl. Private Sessionfactory sessionfactory;Public Sessionfactory getsessionfactory () {return s
Tags: parent mys default edit error exists save reason LEDScenario: MySQL adds a parent_id column to the table and sets it to not NULL, saving the Times wrong invalid use of NULL value.Cause of error: Because the parent_id of the existing data column is null, the setting conflicts with not NULL.Workaround: After adding the parent_id column, update the existing da
Processing compilation Error "0" is a invalid value for the "debuginformation" parameter of the "DCC" [Abstract: Http://blog.csdn.net/jiaxing1208/artic le/details/38071301 Disposal Penalty Compilation problem "0" is a invalid value for the "debuginformation" parameter of the
An error message suddenly appears when you create a new table:Error code:1067. Invalid default value for ' Start_time 'After some tossing and finding that it is DateTime cannot set the default value, so if you want to set the default value, we can also use timestamp and then
1. 15:49:23 ORA-01002: fetch out of sequence the number of records to be fetch is incorrect (for example, there are 8 records but 9 records are fetch) PS: . is commit; cause error when you open a cursor with for update, the system will apply exclusive lock to the retrieved data ), before the lock is released, other users cannot update, delete, or lock these records. once I execute commit, the lock is released, the cursor becomes
Label:In the setting.py of Django: Language_code = ' en-US ' Time_zone = ' Asia/shanghai ' # ' UTC ' use_i18n = True use_l10n = True Use_tz = True Cause error due to use_tz=true turned on Workaround: Enter the following code in the terminal Mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql Enter the MySQL password (note that MySQL in the above statement is not a password) Error database re
Xamarin.ios Item Tip Error MSB3174: Invalid value for "TargetFrameworkVersion"Error message: Msbulid\14.0\bin\microsoft.common.currentversion.targets (3506.5): Error MSB3174: "TargetFrameworkVersion" The value is invalidThis probl
Django Ubuntu: Database returned an invalid value in QuerySet. dates (). Solution to the error
This error occurs when running the Django project created in Windows! Database returned an invalid value in QuerySet. dates (). Are ti
This error occurred while building the table:ERROR 1067 (42000): Invalid default value for ' Last_login '
Workaround:Two steps:S1.
Mysql> Show variables like ' Sql_mode ';
+---------------+---------------------------------------------------------------------------------------------- ---------------------------------------------+
| variable_name |
Tags: invalid cell value for SQL Server insert not validIn SQL server2008, you want to insert a record in the Student information table, but it is always unsuccessful, as follows:At first I always thought it was the data type inconsistency, so I checked the seventh property of the T_userinfo table many times, that is, the Department
# # A fatal error had been detected by the Java Runtime ENVIRONMENT:# # Internal Error (javaclasses.cpp:124), pid=9696, tid=9948 # fatal error:invalid layout of Preloade D Class # # JRE version: (8.0_11-B12) (build) # Java Vm:java HotSpot (TM) Client VM (25.11-b03 mixed mode windows-x86) # Failed to write core dump. Minidumps is not enabled by default on client versions of Windows # # A
Case
XmlDocument.Load
Ds.readxml
Prompt for error, error message: Hexadecimal value 0x0b is an invalid character error
The reason for this is that the XML file contains low nonprinting characters
Processing method: When the XML file is generated, filter low nonprinting chara
This problem was encountered when compiling "Mustangpeakcommonlib-master.zip". Search the Internet for a moment:Processing compilation Error "0" is a invalid value for the "debuginformation" parameter of the "DCC" [Abstract: An emerging compilation problem in a control that is being re-created from XE6 to XE4: [MSBuild Er ROR] 0 is a
I. Invalid bound statement (not found)The use of MyBatis sometimes reported invalid bound statement (not found) This error, summarized below, there may be two cases are as follows:The corresponding mapper.xml of 1.mybatis cannot find the corresponding named SQL or the name is inconsistent with the Mapper interface name.The 2.xml file is the same as the interface
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