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Labview Error 91 Variant To Data

Sign In Sign In Remember me Not recommended on shared computers Sign in anonymously Sign In Forgot your password? That's a real problem for LV classes, but I've got no way to detect it (even just testing for the data type at runtime was too much of a performance hit). Gruß, Soean Nachtrag: Unter den Known Issues fand ich dies: Error 91 occurred at the Variant To Data node Variant To Data sometimes throws an error 91 when running in a Username Forum Password I've forgotten my password Remember me This is not recommended for shared computers Privacy Policy http://cygnussoft.com/labview-error/labview-error-88705.html

Getting an error on type mismatch is I also what I expect from the primitive.   The way I put it "I was wandering if it would be a good idea Kann mir eventuell jemand erklären warum? Possible reason(s): LabVIEW: The data type of the variant is not compatible with the data type wired to the type input." Workaround: 1) Update the variant type by generating a new Ich fasse mal meine Ansichten zusammen: 1. https://forums.ni.com/t5/LabVIEW/Error-91-Trying-to-Use-the-Variant-to-Data-Function/td-p/2227364

It seems to do the same procedure millions of times per second, operating on the same input and producing the same output, consuming 100% of the CPU power in the process. See the att zip for a simple example. Your thoughts please? All rights reserved.

Are you stalking me today? maybe "label based cluster variant to cluster match" but that doesn't sound right... Kathryn K.Applications EngineerNational Instrumentshttp://ni.com/support 0 Kudos Message 5 of 7 (333 Views) Reply 0 Kudos Re: Error 91: data type of the variant is not compatible with the input of the Am I looking at a bug here?

I can switch backwards and forwards between it working and not working, so I'm not sure what you mean by "adding back the strict typedef setting has no effect" Hmmm. 2 When I run the VI, i get error 91: Possible reason(s): LabVIEW: The data type of the variant is not compatible with the data type wired to the type input.". What are you trying to do? https://lavag.org/topic/16758-cluster-variant-to-data-when-some-values-are-missing/ Share this post Link to post Share on other sites JackDunaway 156 Extremely Active Members 156 363 posts Location:Austin Version:LabVIEW 2012 Since:2006 Posted April 24, 2013 Generally, I like what

And adding back the strict typedef setting has no effect. The strange thing is that it works the other way around. All rights reserved. Few people asked in the forum asked the question but the answer is still mysterious.

Nice... I tried to build a 1 #D array of variants after converting 2D array to cluster but it is not working.Could you please help me? First of all, disable that on the tunnels. Well, in the end it turns out the bug is only associated with the 'Include Data Type' setting on control references.

Author Message Chris Barret#1 / 1 "Variant to Data" VI returns an error when reading from Access. http://cygnussoft.com/labview-error/labview-error-1000-run-vi.html 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 If you wire in the control you're trying to extract from the variant, it will work like a charm. HELP Please - "Data Width Error" 6.

When the variant input contains a boolean value then you don't get an error. Go to Solution Error 91 - Trying to Use the Variant to Data Function hazmat87 Member ‎11-20-2012 05:11 PM Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight Print But this returns error 91. Check This Out 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

Wenn ich aber diese Zahlen irgendwie verwenden möchte bekomme ich den Fehler : Error 91 Possible reason(s): LabVIEW: The data type of the variant is not compatible with the data type Just confirmed that with the app support people. This code works whenever the VI that it's operating on is in the main application context.

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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 All rights reserved. Incompatible variant data type. This can bite you in the...

Liebe Grüße Dawn Angehängte Datei(en) Thumbnail(s) 03.11.2011, 10:38 Beitrag #7 jg CLD & CLED Beiträge: 14.563 Registriert seit: Jun 2005 20xx / 8.x 1999 EN Franken... However the datatype in the variant is under both circumstances exactly the same. Es scheint wohl daran zu liegen, daß die Datentypen des gewandelten Variants und der Datensenke nicht übereinstimmen. this contact form It has nothing to do with 'Strict Type Defs' afterall.

Error in startup script: can't read "tk_library": no such variable 7. Sign in here. Please re-enable javascript to access full functionality. When i connect the error indicator, it is showing the error in the indicator.

Ach ja, Möglichkeit, das ganze zu umgehen: Es müsste doch möglich sein, deine Combo-Box durch eine Enum-Variable bzw. Cookies sind für den Betrieb des Forums unverzichtbar. When I attempt to READ from the same database, the DB Tools Select Data VI returns data of type variant. Deshalb funktioniert die Umwandlung vom Variant nicht und du erhälst die 91er Fehlermeldung.

I also don't think the "variant to data" primitive should be modified to match what I did, as you pointed casting to a specific type and matching by name are really I attached a simple VI of the kNN.Thanks,Zied KNN v2.zip ‏8 KB 0 Kudos Message 1 of 7 (422 Views) Reply 0 Kudos Re: Error 91: data type of the variant