i haven't found a way for doing that. I'm very unfamiliar with VI's. Solution: Any exception thrown when calling a .NET object property or method is converted into LabVIEW error 1172. Generated Wed, 30 Nov 2016 23:36:26 GMT by s_wx1195 (squid/3.5.20) http://robertwindows.com/labview-error/labview-error-1172-net.html
I can see it in Visual Studio in the list of COM objects when I open the Add Reference window, so I know it's registered properly. thanks The Rookie Nope, that's what you have to do. I will set up a project which following your suggestion to check the concept works. Message Edited by Stradis on 09-12-2007 08:43 AM Top How to pass .NET/COM errors to the error out - terminal of a property/invoke node? http://digital.ni.com/public.nsf/allkb/B15CE9F2715434C386256D3500601878
In LabVIEW 8, we added more information to the error string but thatisn't easy to parse for programmatic control. We had some bugs regarding this issue in earlier versions of LabVIEW but atleast on this end of running your program under LabVIEW 8.5, it works. Now this seems to work with no error.My question is:1) Is there a better way of referencing the dll in my VI other than using a Constructor (...then getting the properties?) Unless you're trying to access static methods or properties, you have to instantiate the object with the constructor node before any object exists that has any methods or properties.
Updating Front Panel - Property Node vs. In LabVIEW 7.1, there really wasn't any information given to user about the exception that occurred. I 'll have to get one of the test engineers to try this out for me. The behavior of C# user control is performing well in C# test form and LabView top level VI.
Browse other questions tagged .net labview or ask your own question. However, there is a group that is stuck on LabView 6.1. Expression must be a list type: Set
Why does the invoke node give an error when in an executable? 5. "Error 7 occurred at Invoke Node..." when attempting to open .vi for editing 6. I did a bunch of web searching on Google and the NI forums, but didn't find much. Also, I am not sure what you mean by framework. Unless you're trying to access static methods or properties, you have to instantiate the object with the constructor node before any object exists that has any methods or properties.Mark ok sounds
LabView property nodes and invoke nodes correspond to properties and methods. https://lavag.org/topic/4696-error-1172-when-running-net-dll-in-lv8/ can i create a property node of a property node? 11. I could see all the properties, but when I ran the VI, I got Error 1172(see the attachment)My 2nd idea was to use a Constructor (for the object I wanted), then I have tried: - assembly is in the same directory as the calling vi. - assembly is in the same directory as labview.exe - tried both as a project and
Why is Cuba still leasing Guantanamo Bay to the US? this contact form And if so, any tricks involved in getting it to run ? /søren Siriusly : sorry no, was not able to solve the problem. Cart|Help KnowledgeBase Request Supportfrom an engineer NIHome > Support > KnowledgeBase English 21 ratings: 2.23 out of 5   LabVIEW and .NET Exceptions Primary Software: The error can be eliminated by delete visible property node of UserContol1 in dotnetSubPanel.vi.
But just out of curiosity, what did you mean by access "static" methods or properties? Sign in here. Showing results for Search instead for Did you mean: Reply Topic Options Start Document Subscribe to RSS Feed Mark Topic as New Mark Topic as Read Float this Topic to the have a peek here For more information, please seeLabVIEW 2013 Help: Requirements for Using .NET Assemblies in LabVIEW InLabVIEW 7.x, only information displayed was that a .NET Exception occurred.
Norbert Norbert----------------------------------------------------------------------------------------------------CEO: What exactly is stopping us from doing this?Expert: GeometryMarketing Manager: Just ignore it. 0 Kudos Message 2 of 12 (2,266 Views) Reply 0 Kudos Re: .net error 1172 I searched but can not find the post. I have tested the attached code in LV2011 on my trusted old XP machine and also on LV2013 running in Win7.
To resolve this error in LabVIEW 7.x, try one of the following: Ensure that the .NET assemblies that you are using are saved in the root directory of the top-level VI. I believe missing DLLs will either break your code or throw error 1172 (it's been a while since I've done this last), but if I remember correctly, having missing dependencies in This occurred in LabVIEW 8.0. Are you looking for suggestions on properly using .NET controls and assemblies in LabVIEW?
That way I can see how you have your architecture set up. Answered Your Question? 1 2 3 4 5 Document needs work? There's also a few .NET examples with LabVIEW that can give you an idea, too. Check This Out x and y are both int32 I input values for x and y , run my program, "RPSTestLibrary.VI" , ...then I get the Error code 1172. "Error calling method RPSTestLibrary.RPSInfo.RPSMultiply of
This includes assemblies called from a network drive. Yes, the error is occurring in the constructor. up vote 2 down vote favorite I work in a manufacturing company that uses LabView for testing the devices we make. This occurred in LabVIEW 8.0.
All rights reserved. | United States MY ACCOUNT   INNOVATIONS SHOP SUPPORT COMMUNITY Home Community Home : Discussion Forums : Most Active Software Boards : LabVIEW : Error 1172, A .NET thanks J Share this post Link to post Share on other sites Mark Smith 33 Extremely Active Members 33 330 posts Location:Utah Version:LabVIEW 2011 Since:1995 Posted March 18, 2009 QUOTE The NamesControl.dll just comprises three textboxes and one label to display First, Middle, Last Name from textboxes input. throw(myExc); }} maybe i'll choose the error parsing method Top How to pass .NET/COM errors to the error out - terminal of a property/invoke node?
I started out by creating a .NET Refnum control and then connecting that to a Property Node. Sign In Now Sign in to follow this Followers 0 Go To Topic Listing Calling External Code All Activity Home Software & Hardware Discussions LabVIEW (By Category) Calling External Code Error On your block diagram pallette -- Connectivity -> .NET -> Constructor. Register a new account Sign in Already have an account?
Invoke Method 9. VBScript error while invoking COM 6 post • Page:1 of 1 All times are UTC Board index Spam Report comp.lang.labview Discussion: Error 1172, A .NET exception occurred in subVI after loaded In LabVIEW 8.2.1, that error is not thrown but after you run your application, restart LabVIEW, a internal error occurs.