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Failed to attach database to server XXX, failed to attach database xxx I recently learned MVC + EF and watched the video for a small demo. EF needs to be connected to the database. The example in the video is quite similar to that in the previous database of niuyun news system. Therefore, the database is stolen and used, but an error occurred while attaching the database. The error is as follows: At

Two failed django application records and failed django application records Sharing the process of solving the problem is valuable, but I did not solve it at last. I just came to two possible conclusions. First question: I found a django application called simple-blog on github and wanted to add it to my project. Python setup. py install is successful Added this entry in urls. py. Url (R' ^ blog/',

Sometimes this error occurs when SVN is used. But detection is used to detect. The server configuration is correct. It can also be updated, but it cannot be commit.Error commit failed (details follow): Error authorization failed Your account and his account are in the same group. There is nothing wrong with your machine. You can commit it. It turns out that the project name in the URL has a lowercase let

I remember that the installation of SQL2000 failed occasionally while I was in contact with SQL many years ago. Every time I do this, I am at a loss. As a result, I became afraid of SQL2000, and sql2005 was used immediately. I encountered this problem when installing SQL2000 when I reinstalled the system at the company today. I always failed to start the service! Because the company has tasks, it does not

I am also very silent about this exception, because Android Studio does not prompt you for detailed error messages at all.Let's take a look at this blogger: http://blog.csdn.net/runner__1/article/details/53482565I've found the wrong thing to learn from his mistakes.Go to the root of the project at the command line, or you can do it directly in the terminal of Android Studio, and then enter a command:Gradlew Compiledebug--stacktrace Can output more detailed information, and then according to the

Startup occurs after Windows Server 2008 opens the IIS service: Wesvc failed to start, error 1068: Dependent service or build failed to start Solution: 1. Ctrl+r, input Services.msc 2. Find the World Wide Web Publishing Service services, the right key to start, start success on it, if there are 1068 errors, continue to go down 3. Right-click, view properties, find dependencies, view dependent service

The computer migrated domain, the previous program with JDBC Connection Oracle no problem, but enterprise manager,sql*plus but not even, of course, plsql,quest toad Tools also not. Error message: ora-12638 Credential retrieval failed (identity retrieval failed) Reason: The user has been changed and Oracle cannot apply operating system authentication. Workaround: (1) Oracle's faq:comment following line in S

Tags: ges resolve error Linu All rights log str virtual TargeToday accidentally executed the Chmod-r 777/var on this machine's virtual machineCauses all permissions in the/var directory to be all 777Where the/VAR/EMPTY/SSHD directory permission must be 744, but was changed to 777, causing the SH remote connection failedRemote SH connection Condition 1. Turn off the firewall or open SH port 22　　Reference:https://www.cnblogs.com/zwcry/p/9457435.htmlTry SH remote connection 2. View/VAR/EMPTY/SSHD P

　Often encountering such problems in Eclipse, Tomcat fails after reboot and cannot be stopped. The best solution is to kill the process with a DOS command.For example, the following situation:1. View the process IDTo view information with Windows netstat:Netstat-ano | grep 8005 TCP 127.0.0.1:8005 0.0.0.0:0 LISTENING 37403740 is the process ID, which is the process ID that occupies the portOr use the JPS that comes with the JDK to see all the process information:[Em

1, out of this error is because the Mac OS system internal file system in the verification error, as long as the Mac reboot, please hold down the keyboard on the Command+s key, into the safe mode, you can solve, if not a successful we may try many times, anyway, until the success. 2, and then into the safe mode, in the open screen will have all the English in the beating, and so on it after we press the keyboard "enter" button, appear command prompt, as shown in the figure 3,

I haven't written anything for a long time. I wanted to travel around, But now Shanghai is so hot that I don't want to go anywhere, so I decided to sit at Starbucks, let's talk about the story of entrepreneurship over the past year and the experience of failed startups! I deleted my start-up business first. I didn't expect so many people to be concerned about it, which has plagued my former colleagues. Sorry !~~~ Below I will summarize several experie

Some servers have recently been replaced, but some servers have not been replaced. I was rejected when I logged on to other servers via SSH on the original server. Run: ssh xxx. XXX Result: @ Warning: remote host identification has changed! @It is possible that someone is doing something nasty!Someone cocould be eavesdropping on you right now (man-in-the-middle attack )!It is also possible that the RSA host key has just been changed.The fingerprint for the RSA key sent by the remote host isA1

Reason one: 80 port occupancy such as IIS, the other is Thunderbolt. My Apache server is the Thunder damage can not be enabled! Reason two: Software conflict installed some software will make Apache unable to start as dr.com you turn on the network connection->TCPIP Properties-> Advanced->wins tag to remove NetBIOS Lmhosts to disable TCP/IP NetBIOS. And then the start should be on it. Reason three: httpd.conf configuration error if the Apache configuration file httpd.conf wrong, start it in Wi

server|sqlserver| Error | data | database Unable to open the user default database , logon failed, which is one of the problems that SQL Server users are familiar with. When using Enterprise Manager, Query Analyzer, various kinds of tools and application software, as long as the connection to the SQL Server database, it is possible to encounter this problem, causing this error occurred more than the reason, let us analyze the cause of the problem and

. [C:\wxg\test\nodejs\dll_demo\build\binding.sln]gyp err! Build Errorgyp err! Stack Error: ' C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe ' failed with exit Code:1gyp err! Stack at Childprocess.onexit (e:\wxg\git\nvmw\v0.12.1\node_modules\node-gyp\lib\build.js:276:23) Gyp

In the Linux environment, the root account, when installing certain NPM packages, reported the following errors, such as when installing grunt-contrib-imagemin :Error:eacces,mkdir '/usr/local/lib/node_modules/coffee-script'NPM ERR! {[Error:eacces,mkdir '/usr/local/lib/node_modules/coffee-script']NPM ERR! Errno:3, NPM ERR! Code'eacces', NPM

The restfull routes are as follows:Router.get ('/:id ', controller.show);The Mongoes code is as follows:function (req, res) { function ( err, notice){if(err) { Res.json ({no: 0,msg: ' Get failed: ' +err} '; } Else { var result = {no:1}; Result.obj=notice; Res.json (result); } );};Client

This article was transferred from: http://www.cnblogs.com/alice626/p/6206722.htmlThe following error is always reported at NPM Install,Try to install separately: NPM install [email protected] or errorPlease report the full log at HTTPS://GITHUB.COM/MEDIUM/PHANTOMJSNPM err! Darwin 15.0.0 NPM err! argv "/usr/local/bin/node " "/USR/LOCAL/BIN/NPM" "Install"NPM err