Visual Studio 2017 can't load solutions The "Package" package did not load correctly - sql

I recently used the repair function in my Visual Studio Installer that I thought could fix the error message: Microsoft data transformation services designer package did not load correctly. However it turns out there is a new error message when I wanted to load my previous project: The "Package" package did not load correctly.
If I continue the loading, I will receive some other warning message in the solution Explorer saying my project is "incompatible" and "the application is not installed":
I initially also tried to follow some online solution and tried to repair Microsoft SQL Server Data Tools in control panel. It doesn't allow me to repair and says Setup Failed almost immediately after I click on the repair button.
Initially I was trying to add an WCF extenion in Visual Studio but seemed failed and threw the first error message to me. Then when I try to repair, the first error message is gone and I was given the second error message. Now I stuck in there.
I have also checked if SSDT is included in the installer and New project types:
It seems the SSDT is selected in the Visual Studio Installer and all my current project types are listed in the screenshot as well (previously I was able to see Integration services as well but now after the repair I can't).
I'm using Visual Studio Enterprise 2017 on a test server that a few people have access to (I've also tried to restart the Visual Studio and the server but it didn't help).
Hope I can get some suggestions here, really appreciated.

Related

"Preview Transform" gives error message in VS2017

I recently upgraded to Visual Studio 2017. For my WCF-Web-Service projects I have different config files for different publish settings.
When I click on the "Preview Transform" entry in the context menu I get the error message:
The assembly '' containing the transform build task could not be found.
However, if I publish the Service, the transformation is applied.
The curious thing is, I have two development PCs. I upgraded to Vs2017 on both and I get this error on BOTH.
I found the solution. This seems to be a Bug in Visual Studio 17 v15.8.1. Upgrading to v15.8.2 resolves this issue:
https://learn.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes#15.8.2
Preview Transform gives error.
https://developercommunity.visualstudio.com/content/problem/310891/preview-transform-gives-error.html

Visual Studio 2008 "The data necessary to complete this operation is not yet available" when debugging

We are using Microsoft Visual Studio 2008 for a VB.NET solution on a Windows Mobile 6.5.3 Professional Device.
The solution compiles and runs on the device.
However, should we select
Debug > Start Debugging
while in Visual Studio 2008 the deployment starts and then stops enunciating the error
"The system cannot find the file specified"
and a dialog box stating
"There were deployment errors. Continue?"
Clicking "Yes" on the dialog box displays
Unable to start program '%CSIDL_STARTUP%\Program Files\Solution\Solution.exe'.
The data necessary to complete this operation is not yet available.
We have reset all settings under Tools> Import and Export Settings without success.

Visual Basic Command Line Compiler has stopped working

Yesterday, I could work with Visual Studio 2010 without any problem. However, today after I turned on the computer and tried to open my project (Web application with Visual Basic.NET) on VS2010 again, I got a message box showing as below:
Later, I found out after I tried deleting suo file that this message box will show up whenever I open some file in Visual Studio so I tried to run the application. Then, I found another message box popped up as below:
And after I close the message box, I finally got this window
It says:
Compilation Error
Compiler Error Message: The compiler failed with error code -1073741511.
I have searched for the solution through the internet. I have found a few methods that might solve the solution such as scanning for virus, using clean boot. I have also tried repairing and uninstalling VS2010 and .NET framework but none still work. Right now, I have no idea what I should to do make it work again.
Anyway, I realized that there is Windows auto update when I turned off the computer. Not so sure if this related to the problem (I used Window 8.1).
After formatting Drive C to reinstalling everything again, I found out that the reason might be Windows update. I have started from reinstalling Windows 8, all necessary programs (except Visual Studio and SQL Management Studio) and all window updates required for upgrading to Windows 8.1.
When I successfully got to Windows 8.1, I created system restore point and try installing VS2010 and all windows update. The result had caused the same error I posted in this thread.
After that, I restored back to original state and installed VS2010 first. Then installed some of windows updates. This time, I decided to install all updates except the ones that have publish date after 10/11/2015. The result is satisfied. I don't get this error again.
Later, Hans Passant help me find the actual cause of this problem. Please see this link:
Why do I get an error for "__CrtGetFileInformationByHandleEx " when I try to compile

Visual Studio Tools for Office VSTO "customization assembly could not be found or could not be loaded"

I just installed Visual Studio 2012 Ultimate and I am trying to create a managed code extension project for Excel 2010 (32 bit Office Professional Plus). I have tried using the .NET 4.0 template contained in VS Ultimate for an Excel 2010 workbook. When I create the project everything looks fine until I run it.
Excel opens and I get the error message "The customization assembly could not be found or could not be loaded. You can still edit and save the document. Contact your administrator or the author of this document for further assistance." The details section is blank.
I have tried everything I could think of to figure this out and I have run out of ideas. I removed all addins from Excel except for the VSTO Design-Time Adaptor for Excel. I removed all personal macros. I set every directory I could think of to "trusted" in Excel and lowered the security settings for all options to "enabled (not recommended)". I completely uninstalled Visual Studio and re-installed. There are no errors or warnings showing up in Visual Studio. I also checked to make sure ".NET Programmability Support" was installed for my copy of Microsoft Excel.
I would link my code but I haven't written anything. I can't even get the default template to load when I run the project. A few others at work have the same setup as me and VSTO runs fine for them using the same steps. I even had someone send me a working project but it gives me the same message when I try to run it.
Is there anything else I can check to see where the problem is occurring? I tried setting break points in the project but it is failing before it gets to any of them.
Thanks so much for your help.
I've run into the same problem with Visual Studio 2010.
I isolated the problem to an SSRS reporting link we were trying to run from the add-in. I removed all the reporting stuff (service reference, sub-dirs, etc.) - the add-in runs fine.
We just ran into this and discovered that a method had a system exception that was not handled. It was hard to track down but once the culprit method had an exception handler the customization finished loading properly.

Visual Studio error when trying to open dbproj files

I have Visual Studio 2008 Database Edition, and everything worked great until the first time I tried to load a .dbproj file. These database project files work for the other developers I work with, but when I try to open it, I just get an error message "Object reference ot set to an instance of an object."
It's probably the same problem this guy is having, although he didn't do a good job of describing it and has no solution.
Every other kind of project file loads and builds and runs normally. dbproj files all generate this cryptic error. I just tried a fresh removal and reinstall of Visual Studio 2008 DE to no avail. Could this have something to do with my SQL 2005 installation? (This also works normally through SQL Server Management Studio.)
**
UPDATE
**
Probably even more importantly, this same error occurs when I try to make a new dbproj file. Every other type of project can be created no problem.
You need to tell Visual Studio the correct instance of SQL Server to use for validation.
Tools>Options>DatabaseTools
Change the settings in "Data Connections" and "Design-time Validation Database" to reflect the correct instance.
After many failed re-configurations and re-installations, a member of my team discovered the problem!
Under Tools > Options > Database Tools > Design-time Validation Database, there is an option to set your SQL Server Instance Name. Visual Studio automatically picks this when it's installed.
The key is that Visual Studio doesn't necessarily pick the right one. I happen to have 3 SQL server instances on my machine. SQLEXPRESS (a 2005 instance that Visual Studio installed alongside itself), SQLEXPRESS2005, a 2005 instance I installed, and SQLEXPRESS2008, which I also installed.
Visual Studio had configured itself to connect to the SQLEXPRESS2008 instance, even though it only supports SQL2005 dbproj files by default. By opening this dialogue, and updating the server instance name, the error no longer appeared and I was able to open dbproj files: