I am using NetBeans IDE 7.2.1 version with APACHE tomcat 7.0.27.0 version server. I am trying to make a servlet file in my project but its showing the following message or error-
"Web application version is unsupported . Upgrade web.xml to version 2.4 or newer or use previous version of NetBeans."
How can i fix it please reply-
I had this Problem and I solved it in a rather curious way. I removed the web.xml file, Created the servlet and replaced the web.xml file and it worked.
I would recommend you get Better Solution from the http://forums.netbeans.org/
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When complie my solution get the error 'Could not get dependencies for project reference' if include the MySql.Data.dll but the reference and the file are included.
Finally found the solution.
Is important verify the version supported. I used the version 6.10.6 connector and my project is in 4.5, only changed a the version of framework 4.5.2 and all is fine.
Here the Connector/Net Requirements
https://dev.mysql.com/doc/connector-net/en/connector-net-versions.html
When starting Eclipse in a workspace, SonarLint plugin reports the following error:
An internal error occurred during: "Enable SonarLint on all projects".
Unable to add builder
After confirming the errmsg, both Eclipse and SonarLint plugin work properly.
Nevertheless, the message is misleading. What causes it? In my workspace, some projects are open and some not.
For me issue was coming due to lombok jar so Need to upgrade LOMBOK version to 1.18.12 in sts and in pom.xml both and it got resolved.
In my case it was caused by one of my project being read-only.
For some reason, SonarLint defines a global Eclipse job, to add itself to every project that is open. If the process fails, you get that annoying message.
As a workaround I've removed a read-only flag from the .project files.
Yes, you just need to update the latest Lombok jar in either STS or eclipse, this will resolve the issue for me. And you need a sonar lint plugin for the eclipse for sure.
The attached screenshot is coming in my case, but after updating the Lombok jar it is gone.
I upgraded to Latest lomlok version and it got solved.
I replace the old lomlok file with latest version from https://projectlombok.org/download.
I am using lombok 1.18.4 and eclipse = eclipse-java-12-R-win32-x86-64.
Project is compiled and able to run the project but in eclipse whenever i am opening any java file facing issue :
An internal error occurred during: "SonarLint processing file lombok/launch/PatchFixesHider$ValPortal /server/com/EmployeeList.java".
lombok/launch/PatchFixesHider$ValPortal
Sonar lint issue
This propblem was resolved with next version of LOMBOK.
Upgread to 1.12 or higher version and rebuild pom.xlm
I was upgread to 1.20 and problem dispaired ;)
I got a site using Symfony 2.0 and want to upgrade it to last version of Symfony (2.4 from what I see on github).
I have already done one step: upgrade to 2.1. I fixed all issues and now I am ready to upgrade to 2.2 (I am not sure I could go to the current version directly). From my understanding, to do so, I need to retrieve the composer.json on github and add my own dependencies (only one). Is that right?
I tried to do it and it failed. Furthermore Symfony folder under vendor is empty after this attempt. I checked the composer.json for 2.2 and I do not see any symfony specified in it. Did I miss something?
Any help would be more than welcome :o)
ok the problem was only due to the fact that I was getting the composer.json from the wrong github repository. Be sure to use the one from the symfony-standard repository.
You can update from Symfony 2.0 to Symfony 2.4 directly. And yes, for it you need original composer.json file of Symfony 2.4 in symfony/symfony-standard repository and add to it your own dependencies if you have
My site works on mono 2.10 and I'm nearly done on a brand new server upgrading to mono 3.2.x.
It works using XSP4, the ServiceStack Razor views render correctly. (And it fixes a lot of artefacts in 2.10)
When I set the site to use nginx + Fast CGI (4) however I get a HttpCompileException, caused by:
The predefined type `System.Collections.Generic.IReadOnlyList' is defined multiple times. Using definition from `mscorlib.dll'
Remember this works fine with xsp4 so I think it needs some setting to tie it to one .Net instance, maybe it's confused between .net 4.0 and .net 4.5? Any suggestions on how I can force it to use only one of these?
Note: I installed from git using latest (3.2.7), as the 3.2.5 release would crash. I'm using a clean Amazon EC2 Ubuntu 12.04 64bit. It didn't have mono on it before, and when I tried 3.2.5 it was another now deleted instance.
This is largely the same error as: RazorEngine on Mono - TemplateCompilationException thrown
But I had no other version installed. The build process added others which have since been deleted to no effect. All instances of mscorlib are here:
/usr/lib/mono/2.0/mscorlib.dll
/usr/lib/mono/4.5/mscorlib.dll
/usr/lib/mono/4.0/mscorlib.dll
I found out what the problem is and was able to solve it.
The culprit are these files:
https://github.com/mono/xsp/tree/master/src/Mono.WebServer.FastCgi/Compatibility
For some reason, they added these compaibility classes that are compiled to a NET 4.0 target (which does not have the IReadOnlyList class), but when we run the fastcgi-mono-server4, it runs under the 4.5 runtime, which do have a IReadOnlyList class and therefore generates the Razor HttpCompile error.
The solution was adding these 2 parameters -d:NET_4_5 -sdk:4.5 to the Makefile.in of the FastCGI source project:
#NET_4_0_TRUE# $(DMCS) -d:NET_2_0 -d:NET_4_0 -d:NET_4_5 -sdk:4.5 $(MCSFLAGS) $(references4) /out:$# \
Then I recompiled and reinstalled with ./configure, make, make install and the Razor compile error was gone for good.
If you don't want to go through all this trouble, I'd recommend sticking to the latest released version of the xsp project, which didn't have these Compatibility classes.
We've got a project using Ormlite.MySql built for .NET 4.0.
Ormlite and its dependencies are loaded via NuGet (it's ServiceStack.Ormlite.MySql 3.9.54), including MySql.Data 6.6.5.
When we try to run the code, however, we get a dependency error:
Could not load file or assembly 'MySql.Data, Version=6.6.4.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its dependencies. The system cannot find the file specified.
The ServiceStack.OrmLite.MySql package in NuGet lists MySql.Data as a dependency, but doesn't list any specific version. In reflector, I can see that ServiceStack.OrmLite.MySql.dll is, in fact, referencing 6.6.4.0 of MySql.Data.dll.
Has anyone encountered this issue? I hate to hack the config file to redirect assmbly binding in general (always feels like a kludge).
I've just encountered the same problem. I solved it by downloading the Mysql.data.dll version 6.6.4.0 from servicestack on github: https://github.com/ServiceStack/ServiceStack.OrmLite/blob/master/lib/MySql.Data.dll
I had the same error. Just install with nuget : Mysql.data (it work for me)
nuget install the right version : "6.6.4"
(you could verify the version number in the nuget description)