I have created a project on Visual Studio 2013 and used the System.Data.SQLite dll to access s3db files. On the machine I have developed it... it works. When I transfer the project files (and I have installed .NET 4.5 on the target machine) I recieve the following error:
Can anyone please give me a pointing direction ?
(I have installed the System.Data.SQLite)
Related
I am trying to compile a .NET CORE 3.0 application that has a COM reference. Unfortunately when trying to build that application that has the reference, I am getting a build error:
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2726,5):
error MSB3091:
Task failed because "AxImp.exe" was not found, or the correct Microsoft Windows SDK is not installed.
The task is looking for "AxImp.exe" in the "bin" subdirectory beneath the location specified in the
InstallationFolder value of the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\NETFXSDK\4.7.2\WinSDK-NetFx40Tools-x86.
You may be able to solve the problem by doing one of the following:
1) Install the Microsoft Windows SDK.
2) Install Visual Studio 2010.
3) Manually set the above registry key to the correct location.
4) Pass the correct location into the "ToolPath" parameter of the task.
I understand that something is probably wrong with the setup or configuration (?), but cannot figure out what exactly. I have Visual Studio 2019 installed (the latest one at the moment of writing, 16.3.9). The application is set to target .NET CORE 3.0, that should support <ComReference ...> element.
How do I build an application that has a COM REFERENCE with .NET CORE 3.0 using Visual Studio 2019? I am building from VS2019 IDE. As of my understanding, it should not even look for the "AxImp", it should probably look for the "TlbImp". Also, why is it looking for Visual Studio 2010?? Windows SDK is installed. Does it need some specific version? Which one?
I tried to remove and then add the reference again using project references, nothing changed. Am I missing something?
After installing .NET SDK 4.7.2 the problem is gone. I had 4.8 version before (installed by default with VS 2019)
I have a small C# WinForms app developed using Visual Studio Community 2015 on Windows 8.1 on a 64-bit computer and targeting .Net Framework 4.5.2 and Any CPU | Prefer 32-bit. (I also tried targeting just x86).
I used NuGet Package Manager to install Entity Framework 6.3.1 and System.Data.SQLite 1.0.101 (which installed System.Data.SQLite, System.Data.SQLite.Core, System.Data.SQLite.EF6, and System.Data.SQLite.Linq), though System.Data.SQLite.Core doesn't show in the project references.
The app runs fine in the VS debugger, but the ClickOnce published version triggers an Unable to load SQLite.Interop.dll exception when installed and run on the same computer.
I don't see any references to SQLite.Interop.dll in Solution Explorer. There are such dlls in both the x86 and x64 Debug folders of the project, but not in the Release folder which is empty. When I try to add a reference to either the x86 or x64 dlls, I get an error saying they could not be added (i.e. inaccessible or not a valid assembly or COM component). All 3 of the SQLite dlls in the project references have Copy Local = true.
I'm guessing the SQLite NuGet install failed to set some project property/reference, but I don't know what that might be, why, and how to get around it. I'm not even sure who's responsible: SQLite, NuGet, Visual Studio, me?
Thanks for any help. Steve
I JUST found a working solution. Read the comment outlined https://github.com/oysteinkrog/SQLite.Net-PCL/issues/158#issuecomment-88163499 <- there
Important piece:
I created new PROJECT folders for x86 and x64. I created the project folders in the project that click-once deploys. That is, the project that produces the executable. I copied the interop files from the bin folder into the new solution folders
Just include x86 and x64 folders in your solition explorer. Then set Copy to local=true. I will create folders with sqlite.interop.dll
Had a similar issue, resolved it by simly creating the x64 and x86 folder on my startup project as follows:
I am using a separate class library project to communicate with the sqlite db. This is where I copied the sqlite.interop.dll files from
I have developed an ASP.net 4.5 Project using Visual Studio 2013 and I am assigned to deploy it on our Ubuntu server.
Like what other tutorials said I need to use Mono to make this possible. I think I followed those steps but when I try to open the page, it gives me this error.
I had this exception when deploying my application, but to a Windows Server. The problem was that some dlls references pointed to my local assemblies. (example: System.Web.Http.WebHost was referenced to C:\Program Files (x86)\Microsoft ASP.NET\ASP.NET MVC 4\Assemblies\System.Web.Http.WebHost.dll, so in the server this LoadException ocurred because this dll was missing.)
So the generic answer is: There is some dll missing. Compare the references in your project with the bin folder in the server. If there's some reference that points to local machine, change the property CopyLocal to true, so when you compile and publish the dll will be copied to the output directory.
I don't use Mono, but how this same problem ocurred to me in a Windows Server, may be the same problem with you in a Linux Machine.
If the probem persists, try to create a simple project, with just one page and a few dependencies just to see if the asp.net works fine in this server.
Its been a while since I setup a Build Server so maybe I've forgotten something or maybe .NET 4.5 is different from whatever version I did this with last time, but here is my problem.
I'm trying to setup a build server to monitor a source control repository. Whenever something changes, I want the server to pull the changes and build the project. If there are no errors, I want to deploy the site to a web site running on the build server.
In the past when I did this, I thought that I was able to do this having only .NET installed, but when I try to build this project I get an error that "C:\Program Files\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets" is missing, and if I go and look I can see that it is missing. In fact there are no Visual Studio 11 targets files.
After a lot of thought and head scratching, I went out and got the "Windows 8/.NET 4.5 SDK" thinking that the .NET 4.5 SDK might install the targets files that I needed, but it did not unless I installed it wrong somehow.
So, what do I need to put on the Build Server in order to get the project to build. I would prefer not to have to install the full Visual Studio 2012.
To run on on your CI server without Visual Studio, you only need to copy a few folders from a development machine to the same location on the CI server. There is no need to install the SDK.
VS 2015:
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v14.0\Web
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v14.0\WebApplications
VS 2013:
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v12.0\Web
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v12.0\WebApplications
VS 2012:
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\Web
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications
VS 2010:
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v10.0\Web
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v10.0\WebApplications
.NET 4.6:
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.6
.NET 4.5.2:
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.2
.NET 4.5.1:
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.1
.NET 4.5:
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5
.NET 4.0.1:
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0.1
.NET 4.0:
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0
Or, as Matt suggested, you could copy them into a subdirectory of your project and alter the <MSBuildExtensionsPath32> location in your MSBuild (typically .csproj or .vbproj) file.
Once you have done this, your project will compile.
You should also set the VisualStudioVersion environment variable explicitly to the Visual Studio version (10.0 for VS2010, 11.0 for VS2012, 12.0 for VS2013, 14.0 for VS2015) you are using just to be sure it is set right in your configuration.
My problem was related to installing the Windows Software Development Kit (SDK) for Windows 8 on a Windows 2008 Box. If you read further on the page, you will get to a heading labeled ".NET Framework 4.5 SDK Tools on Windows Vista and Windows Server 2008." This tells you to:
Run the Windows SDK for Windows 8 installer on a supported operating system (for example, Windows 7, or Windows 8).
Choose the following option on the Specify Location screen: Download the Windows SDK for installation on a separate computer.
Press the Next button.
Answer the questions on the Join the Customer Experience Improvement Program (CEIP) screen.
On the next screen, choose the .NET Framework 4.5 Software Development Kit feature. Unselect all other features that can be unselected.
Choose the Download button.
Go to the download location (specified in step 2) and find the following .NET Framework 4.5 SDK tool installer files:
sdk_tools4.msi,
sdk_tools4.cab
You can copy these files to a Windows Vista or Windows 2008 Server computer within your organization. These files need to be copied to same directory on the Windows Vista or Windows 2008 Server computer.
Note: Do not redistribute these files outside your organization or as part of any other installer.
On the Windows Vista or Windows 2008 Server computer, review the license terms here .
Check whether .NET Framework 4.5 is already installed on the computer. Otherwise, download and install .NET Framework 4.5 from www.microsoft.com .
Open a command prompt with administrator privileges.
Go to the directory where .NET Framework 4.5 SDK Tools installer files were copied.
Install .NET Framework 4.5 SDK tools by using the command line:
Msiexec /i sdk_tools4.msi VSEXTUI=1
From msdn:
The Windows SDK no longer ships with a complete command-line build environment. You must install a compiler and build environment separately. If you require a complete development environment that includes compilers and a build environment, you can download Visual Studio 2012 Express, which includes the appropriate components of the Windows SDK.
In order to fix this, I had to copy the folder C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5 from my development machine (which has Visual Studio 2012 by the way) onto the build agents. After this operation, Team City did not report any more errors and mscorlib.dll was not output to the bin folder.
Microsoft Build Tools 2013 will help in this case, as its download page describes:
If you don't have Visual Studio installed on your computer, you can
use Build Tools 2013 to build managed applications. The Visual Basic
and C# compilers are also included in this download. (In earlier
versions, these tools were included in the stand-alone .NET
Framework.)
My dept. likes taking a minimalistic approach to what's installed on our Win 7 build machines. However, we don't like just copying and pasting files/folders because of potential registry key issues. Instead of installing VS 2013, I installed the following much smaller and free components. Now the dev team can build VS 2013 web apps successfully.
.Net Framework v4.5.1, required to install the tools - http://www.microsoft.com/en-us/download/details.aspx?id=40779
MS Build Tools 2013, we needed the C# compiler - http://blogs.msdn.com/b/visualstudio/archive/2013/07/24/msbuild-is-now-part-of-visual-studio.aspx
MS VS 2013 Isolated Shell, we needed the web app targets - http://www.microsoft.com/en-us/download/details.aspx?id=40764.
I solve this problem with Visual Studio Agents.
You can try install Visual Studio Agents 2012.
http://www.microsoft.com/en-us/download/details.aspx?id=38186
I have a perfectly working windows forms C# .NET 4 application that uses a SQLite3 database file to store data and display forms.
When I deploy my app on any machine other then the dev machine, I get an exception thrown and it's message is "Could not load assembly System.Data.SQLite.dll or one of its dependencies. The specified module could not be found."
The System.Data.SQLite.dll reference in the project is set to Copy Local = True. Also, I tried manually loading the assembly with Assembly.LoadFile. The dll is placed in the output directory. I also tried setting the platform target to Any CPU as well as x86, no difference. All machines I am working with are 32-bit. What is the issue here? Why is my application trying to load the assembly and can't find it?
Thanks!
I had the same problem after publishing my program to a separate computer. Installing Microsoft Visual C++ 2010 Redistributable Package (x86) on the separate computer fixed the problem.
Note: the separate computer already had Microsoft Visual C++ 2010 Redistributable Package (x64) installed, the x86 version was needed.
'System.Data.SQLite.dll" requires "msvcr100.dll" which is one of it's Dependencies. This will be available only if you installed latest "Microsoft Visual C++ Redistributable" or any other product which internally provides this.
For example, VS2010 will install C++ Redistributable by default. Thats the reason your application doesnot works in some machine but works in others.
You could try pasting the "msvcr100.dll" in your application bin folder and distribute if you dont want to install VC++ 2010 Redist in all the PC's.
Some of the System.Data.Sqlite.dll modules depend on the "Microsoft Visual C++ 2012 Redistributable Package" .
You can find required dependencies on the official download page : http://system.data.sqlite.org/index.html/doc/trunk/www/downloads.wiki
The answers already given didn't solve my problem. I tried to deploy to a VMware server. The solution that did help where given here: http://sqlite.1065341.n5.nabble.com/System-Data-SQLite-Deployment-Mystery-td71752.html Two methods are described there.
When i install this sqlite-netFx45-setup-bundle-x86-2012-1.0.88.0.exe, my app is able to find the right dll.
The second method is to add the dll to de app.exe.config in the debug or release dir. If you edit this file directly, there is a change VC will overwrite the file.
My main problem was that i installed the sqlite package manually. I didn't use NuGet, because i'm behind a proxy. If you do use Nuget, the information in the app.exe.config will be provided automatically.
Using NuGet behind a proxy is described here: NuGet Behind Proxy