I am following the initial Magnolia tutorial, Tutorial
While I am trying step 4 , I am getting Error
java.io.FileNotFoundException: Template"\\myTemplate\\pages\\myPage.ftl" not found.
Since I am on windows 7 I have specified teplateScript path as \myTemplate\pages\myPage.ftl (with forward slash)
What am I doing wrong here ?
The exception suggest you used backward slash instead of forward. Try to write it with forward slash like /myTemplate/pages/myPage.ftl. Make sure file really exists in your module under this path starting from /src/main/resources. It is case sensitive so make sure cases match the real path too. If that doesn't help try to specify better what step you are failing there's step 4 in pretty much each part. Full stacktrace for exception would also help.
HTH,
Jan
Related
Ok, so first of let me start off by saying I know that with go I should really go for the net/http framework unless I have the knowledge to write my own or I explicitly tried that and it didn't work. However, I'm an idiot, and I thought I could save some time and headache by using a framework and I thought choosing one maintained by only 1 guy is a good idea. The framework is here:
https://github.com/kataras/iris
But I don't expect you to read through all of it. However, it is based on top of fasthttp which some of you might have experience with (hopefully).
The problem I'v meet with this framework is with configuration of static content serving. For example, I have my index page being served:
iris.Get("/", serveHome)
which serves and html template over at ip:port.
I have static ressources listed as such:
iris.Static("/css", "./client/css")
Which basically serves the dir css over at ip:port/css
However, when I put this all up on a server and redirected mydomain.example and www.mydomain.example to ip:port using nginx (with an ssl&tls cert), this worked:
iris.Get("/", serveHome)
and served the index.html at mydomain.example. This didn't:
iris.Static("/css", "./client/css")
And now my website can't access any static resources, because its trying to access mydomain.example/css, which, for some reason, isn't pointing to ip:port/css.
Any clue why this might be happening, have you seen this behavior on any other http server before and if so do you have any pointers that might help me figure out this thing ? I'm at a loss and any advice, even if its just speculation, would be useful.
I know you're already porting this, but if i have to guess, i'd say the problem is the relative path you're using for ./client/css.
If you're compiling this and running it form your development environment, this pretty much will run under $GOPATH/bin and i guess your CSS files are in $GOPATH/src/path/to/project/client/css... then when the compiled server tries to find ./client/css from $GOPATH/bin... well, i guess you got it, it looks up in $GOPATH/bin/client/css. But that's just a guess, i'd need more info from your project to debug that.
Good luck with porting your project!
I am using Symfony2 framework for one of my project. In this one, I want to upload an image. This is really easy to do so while following the Symfony2's cookbook. It works very well on my local machine. But when I put the whole application on my remote server (Planethoster.net shared hosting), it doesn't work because of the Type-Mime extension guessers. In fact, they are not enable on their servers... (phpinfo shows --disable-fileinfo)
So, basically the idea is to know if there is a solution to do the same action (uploading an image) without any extension guessers?
Thanks
What do you think of filtering the filename ? With the last three characters, you'll know the extension. Check out UploadedFile, there is a getClientOriginalName() method. What I would do is to explode it by the ., fetch the second entry of the resulting array, and then parse it to do what you want to do.
Would you like an example of code ?
To fix exception while uploading file using framework Symfony 2
Unable to guess the mime type as no guessers are available.
enable PHP extension php_fileinfo, to do this find your php.ini file and uncomment following line
; windows
extension=php_fileinfo.dll
or
; linux
extension=php_fileinfo.so
I am trying to run one of the sample programs given by EditableGrid to run on my localhost with asp.net. It is that of loading json data example. It throws an exception saying:
GET http://localhost:60218/grid.json?22895 404 (Not Found)
This is the line where it occurs:
editableGrid.loadJSON("grid.json");
The JSON file is placed in my solution hierarchy as well..I am new to editablegrids, so have no clue what is going wrong here?? I also do not happen to find any or no help on editablegrids, should I be using this for grids? Or should I be looking into other plugins? Other that JQGrid...More or less similar to editablegrid..
I think the reason is very clear - the EditableGrid is run under php !
If you wish to mix php with asp.net you may try it, but is not work for the small web server that visual studio use for test and debug.
We are getting intermittent problems on a production server that we cannot recreate.
There are two very strange things about the issue. Firstly it's a method not found error on the constructor (ctor) for an exception handling helper class and secondly we have custom errors switched on for remote users and this property is being ignored.
The detail of the error is:
Server Error in '/MyWebsite' Application.
Method not found: 'Void MyExceptionHelperClass..ctor (System.Exception)'.
...
Exception Details: System.MissingMethodException: Method not found: 'Void MyExceptionHelperClass..ctor (System.Exception)'.
...
The stack trace is pretty unhelpful.
My thoughts are that there may be an out-of-memory error or something like that that is killing the page. When the exception handling code kicks in it tries to create an exception object which fails for the same reason giving this error.
However this is wild speculation. We are waiting for the event logs to see whether anything is amiss with the server but in the meantime does anyone have any thoughts or suggestions?
UPDATE:
It has proven difficult to get information out of the team responsible for the production servers but I have managed to find out that as far as load balancing is concerned, this site is currently only running on one server (this can be made to switch over onto another if necessary). Given that this is an intermittent problem and there is only one server involved, then I find it difficult to believe that this could be an assembly issue. Surely if it was then the problem would occur every time?
If you see this error happening on a site that has custom errors turned on, then the error is happening in the custom error handling routine itself.
From the look of the .NET error message it appears that your routine is expecting a constructor that accepts an exception by reference - your comment above shows a constructor that accepts by value.
Check carefully that there isn't a stale version of an assembly in your system somewhere. These can lurk in the Temporary ASP.NET Files folder; you'll need to do an "iisreset /stop" before you can clear them out.
In that regard it's always a good idea to make sure that AssemblyInfo.cs is set up to automatically stamp version numbers in some way. We have our version numbers tied to our source code repository system and CI build box so we can tell exactly what was in what assembly really easily.
I would use elmah: http://code.google.com/p/elmah/ to hopefully give you a bit more insight into the issue. It is free and can be used on an existing site without any recompilation. Try it - and post back if the issue is still happening.
As others have also mentioned, I would suspect that your site is somehow using an out of date version of an assembly. Something you could try doing is a full Precompile of your site before deploying to your production server. This ensures that ASP .Net doesn't dynamically compile the site on the fly, and therefore should mean that it's using completely up to date code throughout.
Do you have a no parameter public constructor defined for MyExceptionHelperClass in your code? Or is the class meant to only have static methods, in which case it should be a static class.
public class MyExceptionHelperClass()
{
public MyExceptionHelperClass() { }
}
Unfortunately, this may be one of those cases where the error message is of little to no value. In my experience, this general class of exception may be the result of either a configuration issue or bad logic aroung threading/app domains. For example, I have seen similar issues upon attempting to load the same assembly into an app domain more than once.
You mention that this is difficult to reproduce. If it's only happening on one server in the production farm it's more likely to be a config issue (with that machine). If it's happening on more than one server than it could be either config or threading.
It might be worth spending some time looking at the larger code base around the areas mentioned above. The root cause may not be in this class. Good luck!
I think it's a Framework issue with keeping compiled versions consistency. It's common to see same sort of errors while updating site sources repeatedly. Just try something like
net stop iisadmin /y && del /q /f /s "%systemroot%\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\*.*" && iisreset
I encountered this exception today on a webforms page. I found a solution, but I'm not sure why it worked.
Nest the code behind in a 'Namespace [YourNamespace]' tag.
Add the namespace to the html Page tag's Inherits property in the aspx page 'Inherits="PathStart.YourNameSpace.ClassName"'.
Rebuild
Navigate to the page again and you should not encounter the exception.
After following the steps above I reverted the changes and did not re-encounter the exception.
I've just started developing silverlight applications. I've created a webserivce in my asp.net project. Now, when I try to connect to it through my silverlight project I receive the following error:
"the opreation is not supported for a relative uri"
I am using the following url -->
http://192.168.1.2/MyWebsite/SubVersionedHistory.svc
I can find the class and its methods, but I receive this horrific error when I add it.
Thank you for your help and advice,
Vondiplo
I don't think you're alone in hitting this problem. I hit it today with VS2008SP1 + SL2 trying to create a Service Reference for an ADO.NET Data Service. First time I've hit the error.
Others have detailed similar experiences to reach this error:
http://silverlight.net/forums/t/87535.aspx
http://silverlight.net/forums/t/56629.aspx
It's not entirely clear at this point if the issue is with the IDE "Add Service Reference" dialog or something specific in the services causing this error. In my case, however, my code still worked despite the error message. I simply passed the URL to my service in the constructor of my DataService proxy client, like this:
var context = new DataServiceContext(new Uri("NorthwindDataService.svc", UriKind.Relative));
Summary point: Just because you hit this error in the IDE, your service reference may still work. Give it a try and let us know if you're seeing errors at run time.
Hope that helps.
[UPDATE] Based on some other advice I've found and tested, you can also try:
deleting your Service Reference
deleting your ServiceReferences.ClientConfig file
saving your solution
and then closing and reopening it in VS.
The simple act of closing and reopening your project has been shown to fix several problems with the Add Service wizard. Re-run the Add Service Ref wizard and you may have better luck. I personally tested this solution on a project today and can confirm it works. Hope that adds extra help to finding your solution.
You should be more specific about your problem. For example, are you having this problem when adding the reference or when you actually try to consume the service?
It sounds like you need to be using a full path, including the "http://" but that is just a shot in the dark based on the error message you provide.
[edit]If you are using the built in ASP.NET server instead of IIS then be sure you set a specific port number and use it in your path. For example, I have used http://localhost:4940/MyService.svc for testing[/edit]
Maybe this response can help you
You cannot use AbsolutePath, You need to use AbsoluteURL. Build your URL this way:
Uri url = new Uri(App.Current.Host.Source, "../settings.xml");client.DownloadStringAsync(url);
http://silverlight.net/forums/p/28912/95541.aspx
HTH
Braulio
Check the ServiceReferences.ClientConfig
if there are multiple endpoints there you will get this exception. one thing that can cause this is referencing a service using casini, later switiching to IIS express and rereferencing the service.