Labview Error 91 Variant To Data
Solved! reading a ".csv" data file 4. "Read Error" 5. A "return" statement within "bind" Tcl code generates a Tcl error dialog Powered by phpBB Forum Software INFO: Dieses Forum nutzt Cookies... Hmm...bei mir taucht dieser Fehler nun auch auf. http://jvmwriter.org/labview-error/labview-error-ni-488.html
This is documented somewhere but I can't find it at the moment. Die Combo-Box dagegen ist im Prinzip ein String! No, just 12 hour days (due to the holiday) get really long...and you are just slow. Ich grabe mal diesen uralt Thread wieder aus.. https://forums.ni.com/t5/LabVIEW/Error-91-Trying-to-Use-the-Variant-to-Data-Function/td-p/2227364
Apparently the data in the variant is not a boolean datatype. 0 Kudos Message 4 of 4 (266 Views) Reply 0 Kudos All Forum Topics Previous Topic Next Topic Privacy | When I have opened the same VI from within it's project, the variant to data function returns error code 91 (The data type of the variant is not compatible with the Showing results for Search instead for Did you mean: Reply Topic Options Subscribe to RSS Feed Mark Topic as New Mark Topic as Read Float this Topic to the Top Bookmark Hier im Forum hat man geschickter Weise nicht geantwortet!?!
Read File.vi returns LabVIEW Error 4 10. All rights reserved. Sign In Sign Up Browse Back Browse Forums Downloads Gallery Staff Online Users Activity Back Activity All Activity My Activity Streams Unread Content Content I Started Search Board index » Edited September 28, 2010 by ShaunR Share this post Link to post Share on other sites John Lokanis 75 The 500 club Members 75 786 posts Location:Seattle, WA Version:LabVIEW 2015
If not, two clusters that are created that look the same may not be the same. So my bug is the 'include datatype' problem. My "Parameter" had order 0 while "#attributes" had order 1. Homepage I am curious if this has anything to do with it.
Could you attach a VI instead of a picture? Then create a constant from the indicator and use this constant as the new type for the variant.) OR 2) Use a Flatten Variant to String and then an Unflatten from It works if they are not. The result string is exactly the same as the XML string above.
Sign In Sign In Remember me Not recommended on shared computers Sign in anonymously Sign In Forgot your password? https://lavag.org/topic/10987-variant-to-class-data-context-dependend-error/ GerdWs Signatur. 03.11.2011, 09:54 (Dieser Beitrag wurde zuletzt bearbeitet: 03.11.2011 09:56 von Cillinar.) Beitrag #6 Cillinar LVF-Grünschnabel Beiträge: 17 Registriert seit: Aug 2011 2010 2011 EN Oesterreich RE: Fehler 91 bei Secondly, for those cases where you are not affecting that data, wire the data straight from the input tunnel to the output tunnel. I checked the settings in Tools-->Options which are set properly.
However the datatype in the variant is under both circumstances exactly the same. http://jvmwriter.org/labview-error/labview-error-7.html Error in startup script: can't read "tk_library": no such variable 7. If Iload A.lvclass in AppInstance 1, that same piece of data cannot be usedin AppInstance 2 because if we close AppInstance 1, the class leaves memory, which wouldleave the data in if you just require a Library Ref to the class.
Share this post Link to post Share on other sites ShaunR 695 LabVIEW Archetype Members 695 3,480 posts Version:LabVIEW 2009 Since:1994 Posted September 28, 2010 (edited) If you uncheck "Include Unfortunately, making all the datatypes in my example non-strict does not fix this. Yes, it's abug, yes it makes LV unstable, but, um... http://jvmwriter.org/labview-error/labview-error.html Attached Images 0 Back to top #2 TonP TonP Members 115 posts Posted 29 June 2009 - 11:08 AM I can't convert the following XML string to an LabVIEW data type:The
And you can see that I changed the Label in cluster element inside the array to "Foo" and it works just fine. The only correct way to shuffle object data from AppInstance 1 toAppInstance 2 is to flatten it to string and unflatten it from string.This happens automatically when the two AppInstances are Depending on what you are trying to do there may be an another way i.e.
But I found the problem It was the element order in the array cluster that was wrong.
Delete the while loop!Try to avoid hidden wires, overlapping objects, and wires going right-to-left (except for code involving feedback nodes).Message Edited by altenbach on 05-23-2010 09:16 AM LabVIEW Champion Do more Why is it cluttering the diagram?Why the inner while loop??? Es scheint wohl daran zu liegen, daß die Datentypen des gewandelten Variants und der Datensenke nicht übereinstimmen. The problem comes when I try to use the Variant to Data function.
If I get a CAR# I will post it. It's much better to see errors at design time than at run-time.