问题
I have SQL Server 2012, SSIS, SSDT and Visual Studio 2010. I can create a new SSIS package and add a Script Task, but if I attempt to open the Script Editor for that Script Task I get the following error:
TITLE: Microsoft Visual Studio
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Cannot show Visual Studio 2010 Tools for Applications editor.
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ADDITIONAL INFORMATION:
Could not load file or assembly 'Microsoft.VisualStudio.Tools.Applications.Core, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. (mscorlib)
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BUTTONS:
OK
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From my own investigation into this error, I found that Visual Studio Tools for Applications appears to be a part of MS Office 2007 and higher. This seemed like an odd dependency for to have, but I installed MS Office 2010 just for grins. It didn't change anything. What else should I try?
回答1:
You will also get this error, if you are trying to debug a script task in VS 2010 and Run64BitRuntime is set to true. In order to debug, set it to false.
回答2:
I was getting this error and nothing I came across corrected the problem until I logged off as my normal user and logged in as my local admin user. Once I logged in as an admin I could edit the script in my package. Once I logged back in as my regular user the edit script button worked for it too.
I assume it needed to register the assembly on the first launch and couldn't with my regular domain user.
回答3:
I also got this same error when trying to open the Script Editor, but for a different reason. Not sure how it happened, but I had 3 copies of VSTA (different versions) installed. Once I removed all of them and re-installed SQL Server 2012, problem solved. Hope that helps.
回答4:
For me the solution was:
- close bids (I'm on 2008r2)
- reopen
- edit the script (it allowed me to edit it once after restarting bids)
- delete all breakpoints
- make a trivial change, such as adding a blank line
- save
That solved it for me.
回答5:
This worked for me without doing any kind uninstall.
My environment: Microsoft Visual Studio 9.0 (2008)
Solution:
Go to cd "C:\program files (x86)\microsoft visual studio 9.0\common7\ide\"
Execute command vsta.exe /setup /hostid SSIS_ScriptTask. This will open VSTA with blank project. Let it open and then close it.
Execute command vsta.exe /setup /hostid SSIS_ScriptComponent. This will open VSTA with blank project. Let it open and then close it.
Open your solution/packages that contains the script task.
Click Edit button in Script task and it should open now. Just in case if it dont, I would suggest to keep the blank vsta of step 2 & 3 open and then click the Edit button in script task.
Took almost two hours and thankfully it worked for me. I did not have admin right to perform all that nasty uninstall and registry edit solutions.
Hope it helps someone!!!
Reference : http://blogs.msdn.com/b/jason_howell/archive/2010/08/18/vsta-setup-and-configuration-troubles-for-ssis-2008-and-r2-installations.aspx
回答6:
Cannot show Visual Studio 2010 Tools for Applications editor.
Just follow the below solution:
- Go to SQL Server Setup folder.
- Inside that folder "redist".
- Under that one more folder "VSTA".
- Under VSTA folder "X86" and "X64"
- Install the VSTA_RT30.
- It works fine.
回答7:
I figured out my problem this morning. When I uninstalled SQL Server 2012 (and the remnants of 2008 left behind when I upgraded last month) I also uninstalled 3 packages that were actually part of Visual Studio 2010. Had I not done this, a reinstallation of SQL Server 2012 would probably have done the trick, but instead I found new errors. When I reinstalled these 3 packages from the Visual Studio 2010 distribution media, everything started working.
The 3 packages in question were:
- Microsoft SQL Server 2008 R2 Data-tier Application Project
- Microsoft SQL Server 2008 R2 Data-tier Application Framework
- Microsoft SQL Server 2008 R2 Transact-SQL Language Service
来源：https://stackoverflow.com/questions/10433791/ssis-script-editor-throws-an-exception