background : When you recently migrated SQL Server database 2008, when you created a user mapping. SQL Server error: User, group, or role ' XXX ' already exists in the current database. Error: 15023.here 's how to fix it.650) this.width=650; "title=" QQ picture 20160908093002 "style=" border-top:0px;border-right:0px;background-image:none; border-bottom:0px;padding-top:0px;padding-left:0px;border-left:0px;
The most likely cause of this problem is:Files written under Windows are uploaded to Linux execution.I wrote the code on notepad++, and then uploaded it to Linux to execute it and report this error. Careful examination, there is no grammatical error. Surfing the Internet, found that Windows and Linux are different lines of the cause of the change.Windows is carriage return + line Crlf;linux is just a line b
Introduction
This is often the case when you use vs to compile C ++ programs: the compilation is successful and no error is reported. However, an error is reported at the link, similar to: "error lnk2001! @ # ¥ @ % #...... @ # ¥ % * ¥ % ¥ @ # ¥ ". The related articles I found on the Internet are not the same as I actually encountered. Here I will summarize the
I have been tossing this problem for two days. Today I finally solved it with the help of a colleague (Zhangwei.
1. At first, no sequence s_log was created. Therefore, the sequence s_log must be added to Oracle.
Parameterclass = "com. reportcenter. SYS. DTO. operatelogdto">InsertT_log (c_autoid, usrcde, usraddress, operation, begintme, endtme, operatetimer, state, message) values (S_log.nextval, # Usrcde #, # usraddress #, # operation #, # begintme #, # endtme #, # operatetimer #, # state #,
Tags: mysql master-slave failure error got fatal error 1236 workaroundDue to the MySQL master server external restart, resulting in slave maysql server error, errors are as follows:View error from server:mysql> show Slave status\g;master_log_file:mysql-bin.000288read_master_log_pos:627806304relay_log_file:mysql-relay-b
Php enable and Disable Error prompt is applicable to php. ini modification permissions, error prompt php. ini
Windows system switch php error prompt
If you do not have the permission to modify php. ini, you can add the following code to the php file:
The Code is as follows:
Ini_set ("display_errors", "On ");
Error_reporting (E_ALL | E_STRICT );
Of course, you can
LinkIssue: Error 'link: fatal error LNK1123: failure during conversion to COFF: file invalid or cor, limit 4failurefatal
The following error may occur during link compilation using Visual Studio:
LINK: fatal error LNK1123: failure during conversion to COFF: file invalid or invalid upt
The following solutions are availa
A compilation error was encountered while compiling an open source project:Fatal error: ' libelf.h ' File not found#include ^1 Error generated.The workaround is to install the Elfutils-libelf-devel package:Yum Install Elfutils-libelf-develOr:DNF Install Elfutils-libelf-develelf.h file does not find error resolution whe
Two errors due to php.ini misconfiguration: Ajax image upload error and exec error,
Encountered two errors due to php.ini misconfiguration: Ajax image upload error and exec error
First of all:
In doing an Ajax image upload function, PHP reported such an error: File upload
Errorcode. Java simple test code. Specific application logic: manually throw exception information and roll back and forth the transaction logic based on the error code.
Public Enum errorcode {// system level success ("000000", "success"), sys_error ("999999", "system exception"), failed ("900000", "operation failed! "), // Transaction part owner_not_exist (" 500002 "," user (owner) does not exist "),; private string code; private string text; private
========================================================== =============================== Original blog, reprinted please declare the source of Electronic coffee (original id blue rock) ========================================================== ================================
Error reported when xcode runs on a real machine
While reading /Users/yangeric/mIOS/MeiTu/MeiTu/Image/BackgroundHomeScreen_5.png pngcrush caught libpng
In fact, this situation is caused by the ambiguity of the expression of the problem.
Here are the reasons for both of these errors:
1, processing the URL when the server error, please contact the system administrator!
Whenever you select the "Send a text error message to the client" item in the IIS settings on the server, any errors that appear on the page will show "Server
Tags: OracleObjective:Morning to work, development to inform the database connection is not, say is reported memory overflow, check memory free space is really insufficient, then will high memory process end, but after the end is not connected, restart the database, tragedy occurred, the database actually Kai not come, because the day before changed the next Dastart file, has been a file change problem, But after using Sqlpuls/as nolog login Conn/as sysdba Connection data again startup is Qibula
One, error dynamic Web Module 3.0 requires Java 1.6 or newerWorkaround, add the Java version of the property configuration to the Pom.xml file as followsNote that the configuration needs to be added to the Ii. error cannot change version of the project facet Dynamic Web Module to 3.0This error is due to my previous manual. The DWM property has been changed to 3.1
Want to add a jquery plugin written by someone else in your site project, can be imported after the total error: Syntax error, insert "]" to complete memberexpression xxx.jsIt's going to change, or something else will happen.(The HTML files associated with jquery that are not joined to project can be run)Workaround:The process steps are as follows:1. Open the Web project you have built. project file, and re
Usually cause error number:-2147467259 Most of the reason is the database connection problem, may be the service does not open the issue, there may be folder permissions are not open issue, the specific error number:-2147467259 reasons are as follows:
1, the most common reason is that the anonymous user account (Iusr_machine) does not have write access to the database file.
To resolve this problem, adjust
Eclipse newspaper "An error had occurred,see error log for more details. Java.lang.NullPointerException ", let me first tell you how I reported this mistake, I would like to open the Android project in the Res folder in the Layout folder in the. xml file, the error will be reported.Then I went to search the Internet, and generally are the answers, there are some
Reprint Please specify: http://blog.csdn.net/hust_sheng/article/details/78827167
When this error occurs, the program will not collapse, but the error window will display the above information ~
This kind of problem on the internet have a lot of blog to solve, but can see the reasons are different (file incomplete, administrator rights, the path contains Chinese, the path contains spaces ...) Because such
one of the errors:
Version 1.4.2_03 of the JVM is not suitable to this product. Version1.5 or Geeater is required
Probably means that my JVM virtual machine Environment 1.4 version is too low, let me use 1.5 version above, very puzzled ... The JDK I installed is 1.7.
But the JVM is;
C:\Documents and Settings\administrator>java-version
Java Version "1.7.0_07"
Java (TM) SE Runtime Environment (build 1.7.0_07-B11)
Java HotSpot (TM) Client VM (build 23.3-b01, mixed mode, sharing)
C:\Documents and
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