My question may have already been asked but any of the answers match my case.
I need to do a website (ASP.NET MVC 4) with some features of a software. I have finished to developed my website and wanted to test it in a test environment (Windows server 2008 - 64bits).
It works perfectly fine with my dev computer(windows 7 - 64bits). But after I deployed it on IIS, one of my features doesn't work.
This feature is a bit particular. It need a 32 bits COM written in VB6 (this dll can't be change) that call an other dll. When I test the website deployed on IIS, the first ddl is called fine but the 2nd seemed to be not called at all.
This dll are in the installed file of the software. I have the same version of on both computer.
I authorize my app pool to use 32bits application. I tried to give some access to my dll (the COM and interop) like IUSR, IIS_IUSRS. But nothing seems to work.
I have checked both of my dll are registered properly.
I'm a bit lost. Can someone help me ?
PS: Sorry for my English, I can speak but I'm really weak with syntax.
Some suggestion here:
You need to figure out which managed dll, native dll and lib files are referenced by your application (directly or indirectly).
For managed dll, make sure they are in the web's bin folder.
For native dll and .lib files, check out whether those .dll and .lib files are in the PATH. If not, you can either copy them to there; or, you can put them into a folder and add that folder into the PATH. Then restart VS and IIS (command "iisreset") to make sure the setting is picked up.
By the way, putting all of the files in the web's bin folder won't help. The reason is CLR copies the files into a temporary folder under framework directory and run the web there, but CLR only copies away managed dll (not the native ones), so you still get "module not found" error.
I have reproduced this error using the following sample solution
Web1 references a managed c++ project say "MCpp1.dll". The project further references two unmanaged c++ projects with the output say "Lib1.lib" and "Lib2.lib"
If I copy all of those files into web's bin folder, I get the exception of "module not found error".
I create a folder say "C:\Lib" and copy "Lib1.lib" and "Lib2.lib" into it and add this folder into PATH. I restart VS, and also run "IISReset" since I have a IIS web
Open VS and request a page and it works now
I have also contacted the CLR/Fusion team for suggestion of how to get the related module name when this exception happens, which should be very helpful to make diagnosis.
Hope this helps ,
GODFATHER
I've been using Eclipse indigo with m2e and m2e-wtp installed.
I created a dynamic web project using m2e by selecting maven-archetype-webapp. Now the problem is, I could not see src/main/java, src/test/java and src/test/resources in the created structure. Here is a snap of the project.
I stumble around and found this link. I created required directories on file system. Now the question is ideally where should I add "Source Folder" for each directories(src/main/java, src/test/java and src/test/resources)? Should I add them under "Java Resources" or somewhere else?
Thanks
That's exactly how we do it.
src/main/java, src/test/java and src/test/resources
under java resources -> new source folder
Don't forget to add your src/main/java path and the maven dependencies to the deployment assembly of your project if you want to run the web app from eclipse via tomcat.
EDIT
Concerning Eclipse Deployment:
If the project is already facetted as a Dynamic Web Project like yours, you'll need to add a Server in the Server view (We use Tomcat 7 and reference a local tomcat copy in the server setup)
Then you add the web projeect to the server (add/remove on the server)
In the project properties you'll need to add the src/main/resources and src/main/java folders to your deployment assembly as well as the maven dependencies.
We also use a src/main/webapp folder instead of the webcontent folder that is automatically created. This holds the web resources, WEB-INF and views and will be added to the deployment assembly as well and mapped to the root path '/'
Now you'll run an install on your app and then select 'run on server'
Just after the creation of a web application based on the archetype 'maven-archetype-webapp', it is perfectly possible to run the wep application in making usage of 'run as' on Tomcat (by example). You have right to a jsp page, index.jsp.
But if you want like many others create a servlet then you have a problem. The build path of the projects references 'src/main/java' and 'src/test/java' but the directories do net exist yet. I don't know why they forgot to create the directories (within the archetype)...
To correct the problem, you 'simply' have to create the missing directories (from the explorer) and then from Eclipse do a right-click on the project name and then click on 'Maven' and then 'Update Project'. If you create the directories this way you will see that the source directories (src/main/java and src/test/java will appear again).
Then create a new servlet (by example) in src/main/java and deploy the application again. Everyting will work this time.
I have downloaded the online project in ASP.Net. While running application I get an error
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
What changes should i make in web.config or elsewhere to make this work?
I've just encountered this "delight". It seems to present itself just after I've published a web application in release mode.
The only way to consistently get round the issue that I've found is to follow this checklist:
Clean solution whilst your solution is configured in Release mode.
Clean solution whilst your solution is configured in Debug mode.
Build whilst your solution is configured in Debug mode.
Just come across this post and that was happening to me.
Just Clean the project and the error goes away. (must be a VS2010 bug)
I have just had this problem when building a second version of my website. It didn't happen when I built it the first time.
I have just deleted the bin and obj folders, run a Clean Solution and built it again, this time without any problem.
None. You need to set up the directory you've placed the website as a web application within IIS.
This error occurs when you attempt to open a project as a website. The easiest way to determine if you've created a website or a project is to check your solution folder (i.e. where you saved your code) and see if you have a *.sln file in the root directory, if you do then you've created a project.
Just to add, I encountered this error just now when I attempted to open a project I created a while back by selecting "File", "Open Website" from the Visual Studio menus whereas I should have selected "File", "Open Project" instead. I facepalmed as soon as I realised :)
If you have MVC project with enabled views build, one of the solution is to delete obj folder before build. Add to project file:
<Target Name="BeforeBuild">
<!-- Remove obj folder -->
<RemoveDir Directories="$(BaseIntermediateOutputPath)" />
<!-- Remove bin folder -->
<RemoveDir Directories="$(BaseOutputPath)" />
</Target>
Here is article: How to remove bin and/or obj folder before the build or deploy
In Visual Studio 2013 I struggled with this for a while and it is pretty much easy to solve just follow what the exceptions says "virtual directory not being configured as an application in IIS"
In my case I had WebService planted inside IIS website so
I opened the website in IIS manager
right clicked the WCF folder
clicked Convert to Application
and then submitted with Ok
WCF is back and running.
The error suggests that the code you are using is expecting a virtual directory to be setup on IIS.
Look up the documentation and add the required virtual directory. It should be a directory that has a web.config in it (not the root directory).
A recent web.config change may be in the wrong web.config file.
A <machineKey...> property had been added to Views/web.config. No matter how many Cleans and Rebuilds the error remained. The fix was to move the property into the root /web.config.
if you ever encounter this error
It is an error to use a section registered as
allowDefinition='MachineToApplication' beyond application level. This
error can be caused by a virtual directory not being configured as an
application in IIS
SOLUTION
I had the same issue with VS 2012.
I resolved this by
Unload your current project
edit your .csproj
Find this <MvcBuildViews>false</MvcBuildViews>
Instead of false change the value to true
Load again your project and you should not have any more this error
If you do have then one solution is to delete the content of the obj folder in the project generated by compiler.
In my case, the problem appeared only after I published the project to the subdirectory. Because of my lack of knowledge, I have placed my web_publish subdirectory inside the web_project directory.
It is clear that the web_publish contains also the same Web.configs that the project contains. However, the web_project does not know that my web_publish should be avoided when searching Web.configs in the nested subdirectories. This way, the Web.configs were duplicated and the error appeared.
The solution was to place my web_publish somewhere else.
In my case there was a "Backup" folder which contained another copy of the whole website in there. This meant another web.config and so the build failed with this error. I deleted the "Backup" folder, did a Clean solution on the Debug and Release builds, and the error disappeared.
In my case,
Solution contains 6 projects, 1 main and 5 sub directories. all the sub directories having web.config.
When running any page within sub directories, I was getting same error.
I removed this line from web.config,
<authentication mode="Windows"/>
that worked for me.
Clean your project
Remove the /obj folder (probably using publish and deploy? - there is a bug in it)
My problem was I had accidentally published my webservice to a pre-completed location on a fresh install of VS2010.
I had published to a folder called PreCompiledWeb, and the presence of the web.config I suspect messed it up.
I simply nuked the folder, and refreshed the project.
When double-clicking this error - it took me to that erroneous web.config file, which tipped me off.
It may be the version problem like you download the project of .Net framework 2.0 and want to open it into the VS2008 then you will need to upgrade to the latest version and VS will create the Backup of the folder in same root directory.You will get the answer here.
I had this error when building the solution with Web Deployment Project created into my solution. I resolve the error by deleting the folder where Web Deployment Project is built to. This folder is specified in "Project Folder" attribute of WDP properties
Delete bin and obj folders. Then rebuild the solution.
Apparently there were two web.config files in my solution. I am using MVC4 and there was another config file under Views and i was making the change in the wrong file. Fixed there helped me.
But you can always change the default redirect/route in the global.asax file.
Probably you have a sub asp.net project folder within the project folder which is not configured as virtual directory. Setup the project to run in IIS.
I added to my website publish script. At the end, delete the obj folder from your website folder.
I've this problem more frequent if "true" is enabled in the project file.
Set false
As Jonny says:
Clean solution whilst your solution is configured in Release mode.
Clean solution whilst your solution is configured in Debug mode.
Build whilst your solution is configured in Debug mode.
I had a project that I didn't want to be a web application I wanted it to be a folder. The answer was to delete the web.config file altogether. It only belongs in the root of an application.
If you face this problem while publishing your website or application on some server, the simple solution I used is to convert folder which contains files to web application.
I've got the same problem in VS 2013 after publishing my project in debug mode. The problem has been solved by removing obj/ files
I have a website project.
In my case I had moved the solution file to another path and that cause the problem. I restored it to the previous location and the problem went out.
For any one still looking, my solution was to delete both the bin and obj folders and restart visual studio seems to fix it.
Via Visual Studio, I had published a WCF Service via FTP, to an external server. It worked fine locally, and when publishing to an internal server, but not to the external. The solution was to publish without providing a Site Path (in other words, publish directly to the root of the virtual directory).
I'm not sure why it worked, since I had already tried moving the files to the root via an external FTP Client - among many other attempts, including all listed here. Maybe it was something with the publish profile, like it was for FabianVal. But I'm not in the mood of testing anymore at this point, since I'm in a hurry to get up to speed after all the days wasted on this problem.
tip 1: clean & then rebuild.
tip 2: just close VS and open again.
tip 3: the downloaded project may be inside another sub folder... open the folder which has you .net files.
c:/demo1/demo/
(all files)
You should have to open demo from vs... not demo1.
I tried every solution above, but none of them worked for my problem. (I'm sure there are 1000 solutions to this problem) For my scenario, I was attempting to publish my WCF web service that I had in test into production.
However, I failed to realize that in production we are HTTPS only, meaning we redirect everything to HTTPS. As it turns out, I was pointing to the service via HTTP instead of HTTPS, thus causing the error. The solution in this scenario was to simply to change the address protocol to HTTPS rather than HTTP.
I hope that helps some poor soul out there trying to figure out this problem.