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Labview Error 1172 Occurred At Property Node

A paper I received to review has (independently) duplicated work that we are writing up. See code below on how the GoogleMap provider was instanced (statically) and then the code was extended to give the Lat and Lng location for Calgary, Alberta, CANADA. Otherwise, the goal was to share how to get started programmimg with this control in LabVIEW. dotnetSubPanel.vi is called by reference node when dotnetMainPanel executes also has it's NamesControl visible control mechanism. weblink

DLL_err.png ‏9 KB 0 Kudos Message 10 of 12 (1,305 Views) Reply 0 Kudos « Previous 1 2 Next » All Forum Topics Previous Topic Next Topic Privacy | Terms of 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. ThanksBest Regards,Message Edited by Jonathan N on 08-25-2007 05:08 PM Jonathan N.National Instruments 0 Kudos Message 2 of 6 (2,597 Views) Reply 0 Kudos Re: Error 1172, A .NET exception occurred Please tell us why.

You can use the static methods or properties without first instantiating an object. Solution: Any exception thrown when calling a .NET object property or method is converted into LabVIEW error 1172. 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?)

Thanks in advance Top How to pass .NET/COM errors to the error out - terminal of a property/invoke node? The big question is if Gmaps will run in G, i.e.will it run in LabVIEW ?. Another suggestionis if you are positive that the assembly or object instance will only be access from a single thread, you could have some sort of Last Error property on the The system returned: (22) Invalid argument The remote host or network may be down.

Register a new account Sign in Already have an account? And if so, any tricks involved in getting it to run ? /søren Siriusly : sorry no, was not able to solve the problem. Top How to pass .NET/COM errors to the error out - terminal of a property/invoke node? navigate to these guys How to proceed in light of peer-review confidentiality?

but how can i pass my own errors from inside my C# code to the error out terminal? What I am trying to accomplish is to embed and work with maps in LabVIEW using .net and this llb.https://greatmaps.codeplex.com/. I searched but can not find the post. Related Links: LabVIEW 2013 Help: Requirements for Using .NET Assemblies in LabVIEWKnowledgeBase 4IH72U6S: How LabVIEW Locates .NET AssembliesKnowledgeBase 3WCCHHUM: Calling a .NET Assembly from LabVIEW Copies the Assembly to a New

I will set up a project which following your suggestion to check the concept works. have a peek here I have the same issue you explained with the latest "GMap.NET" library (V1.7.0) 0 Kudos Message 7 of 12 (1,709 Views) Reply 0 Kudos Re: .net error 1172 (Use GMap.net to 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 The methods is just a Hello World method that returns a string.

Use the Probe Tool to make sure the .NET object reference, originally created by the .NET Constructor Node VI, is valid. have a peek at these guys In LabVIEW 8.2.1, that error is not thrown but after you run your application, restart LabVIEW, a internal error occurs. Go to Solution. 0 Kudos Message 1 of 12 (2,288 Views) Reply 0 Kudos Re: .net error 1172 Norbert_B Proven Zealot ‎06-28-2013 08:20 AM Options Mark as New Bookmark Subscribe Subscribe delete the numbers uniq -c created Why were people led to believe that the Apollo mission was fake in Interstellar?

Multiply takes 2 inputs (x,y) and then gives a result. Sign in here. Scott palitra constructor error.png ‏85 KB 0 Kudos Message 3 of 12 (2,230 Views) Reply 0 Kudos Solution Accepted by topic author psuedo ‎08-27-2015 06:09 PM Re: .net error 1172 psuedo check over here Not the answer you're looking for?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed But just out of curiosity, what did you mean by access "static" methods or properties? For information about installing to the GAC, please see MSDN How to: Install an Assembly into the Global Assembly Cache.

can i create a property node of a property node? 11.

If you can guide me in a direction of solving this problem I will forever be thankfull. /søren ERROR 1172 Error creating instance of BingMapProviderBase in assembly GMap.NET.MapProviders.BingMapProviderBase, That can guide me through all mist. I found my class and was able to add an instance and a method call to my diagram. Please Contact NI for all product and support inquiries.

i haven't found a way for doing that. ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: Connection to failed. Basically the error comes up saying that "Cannot pass a GCHandle across AppDomains". http://edsdefence.com/labview-error/labview-error-1172-net.php Since LabVIEWcurrently doesn't have a way to retrieve the exception object, here are some suggestions you might want to consider.One suggestion is toputtry/catch blocksaround your assembly methods and return the exception

You will see the .net error popped up when dotnetMainPanel runs. For more information about error handling, please seeHandling Errors in NI LabVIEW. by Stradi » Thu, 13 Sep 2007 22:10:05 I read a posting the other day (they muddle together eventually) about the information that labview captures when there is an error in Are you looking for suggestions on properly using .NET controls and assemblies in LabVIEW?

How to professionally handle sexist remarks by a student? My Profile | RSS | Privacy | Legal | Contact NI © 2014 National Instruments Corporation. Kelli K.Applications EngineeringNational Instruments 0 Kudos Message 6 of 6 (556 Views) Reply 0 Kudos All Forum Topics Previous Topic Next Topic Privacy | Terms of Use | Other Legal Info 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 Using

In that case, you might just post your end-goal and see if other users on the forum can offer their suggestions (if its an architecture question, you might want to start The constructor was then wired to an Invoke Node....exposing the dll methods and properties I attached a word document for viewing pleasure ~jaehov Can you show us any of the code If execution: Does the constructor run without errors? 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 don't have much of a clue what I'm doing. –tw1k Jan 14 '11 at 18:23 add a comment| Your Answer draft saved draft discarded Sign up or log in So yousay something like (the code below is done in C#): public class classJonathan{ public Exception forceException() { int a, b, c;a = b = c = 0; try