Jump to content

LabVIEW Bugs

Please post LabVIEW bugs here. Please submit these bugs to NI support as well.

427 topics in this forum

  1. LabVIEW 2010 Know Issues Page

    By dannyt,
    • 15 replies
    • 13.3k views

  2. LabVIEW 2009 Known Issues

    By Michael Aivaliotis,
    • 2 replies
    • 8.7k views

  3. To report a bug to National Instruments...

    By Aristos Queue,
    • 2 replies
    • 12k views

  4. Details about NI's bug fix process

    By Aristos Queue,
    • 0 replies
    • 0 views

  5. LabVIEW Build Array Bug #1: Unexpected Array Growth

    By Joel Foster,
    • 7 replies
    • 1.4k views

  6. Std Deviation and Variance.vi outputs erroneous value in corner cases

    By X___,   
    • 3 replies
    • 2.8k views

  7. Units and compound arithmetic bug

    By X___,   
    • 0 replies
    • 1.6k views

  8. Abort Vi Method Will Generate Vi Mouse Events

    By PJM_labview,
    • 10 replies
    • 0 views

  9. LabVIEW 2021 SP1 Known issues

    By X___,
    • 6 replies
    • 3k views

  10. Three Button Dialog truncates message or adds "Standard" at the end

    By X___,   
    • 2 replies
    • 1.6k views

  11. Bookmarks in malleable VIs do no show up in the bookmark manager

    By X___,   
    • 0 replies
    • 1.2k views

  12. Bug/Documentation Error in Continuous Random VI: Gamma Random

    By X___,   
    • 2 replies
    • 1.3k views

  13. U32 or SGL?

    By X___,
    • 4 replies
    • 2.1k views

  14. Python Node doesn't tolerate warnings (LabVIEW 2021 SP1)

    By X___,   
    • 3 replies
    • 1.7k views

  15. Always Copy & Python Node Marshal to Named Tuples collision

    By X___,   
    • 0 replies
    • 1.3k views

  16. Profile Performance and Memory - Inaccurate Numbers

    By mje,
    • 9 replies
    • 8.4k views

  17. Plot Legend Index Display Visibility Property Missing

    By X___,   
    • 5 replies
    • 1.9k views

  18. NXG Style Graph Plot Legend Scrollbar bug

    By X___,   
    • 0 replies
    • 1.2k views

  19. A few Linux bugs in LV2021

    By Sparkette,
    • 13 replies
    • 3.4k views

  20. Unflatten From JSON breaks on NUL characters (LabVIEW 2017+)

    By LogMAN,   
    • 2 replies
    • 5.6k views

  21. Return from Maximize and window is messed up

    By John Lokanis,
    • 5 replies
    • 0 views

  22. Formula Node Shift Bug

    By styrum,
    • 3 replies
    • 2.8k views

  23. Potential memory corruption when (de-)serializing Sets in LabVIEW 2019 SP1 f3 (32-bit)

    By LogMAN,   
    • 4 replies
    • 4.1k views

  24. Terrible map bugs on IC-317x Linux RT

    By Antoine Chalons,
    • 1 reply
    • 1.7k views

  25. Map containing a class and default control value

    By Antoine Chalons,
    • 1 reply
    • 1.6k views

  26. What can kill a queue? 1 2

    By John Lokanis,
    • 44 replies
    • 0 views

  27. Common Error and Fix - LabVIEW caught fatal signal

    By Jim Kring,
    • 4 replies
    • 0 views

  28. LV2019 Set IPE Bug (aka. another way to crash LV)

    By LogMAN,   
    • 1 reply
    • 2.8k views

  29. LV2019 Map IPE Bug

    By LogMAN,
    • 0 replies
    • 2k views

  30. Coerce Cluster (with single variant element) to Variant Bug [974336]

    By Jim Kring,   
    • 2 replies
    • 4.5k views

  31. Bug Fix for ALL Right-Click Menu Plug-Ins (LV2015 to 2019)

    By Aristos Queue,
    • 4 replies
    • 3.1k views

  32. Is there any error in the labview pid example(General pid simulator)?

    By Georgesun,
    • 0 replies
    • 1.9k views

  33. lvlibp on real-time

    By steinweb,
    • 0 replies
    • 2.1k views

  34. LabVIEW 2017 Dynamic Event Registration Behaviour 1 2 3

    By ShaunR,   
    • 67 replies
    • 26.5k views

  35. Bug in In Range And Coerce function?

    By AutoMeasure,
    • 5 replies
    • 6.3k views

  36. Scale Increment and the case of the marching plot area

    By mje,
    • 7 replies
    • 11.4k views

  37. Cool little LV 2013 sp1 bug

    By PJM_labview,
    • 5 replies
    • 5.1k views

  38. Disabled & Grayed Out doesn't support transparency

    By Francois Normandin,
    • 3 replies
    • 8.9k views

  39. Flashing windows if caller used to be transparent

    By Mads,
    • 1 reply
    • 0 views

  40. Window Bounds With Splitters and Subpanels

    By mje,
    • 4 replies
    • 5.8k views
    • 0_o
    • 0_o

  41. Unexpected Event Structure Non-Timeout Behavior 1 2 3

    By Justin Goeres,
    • 51 replies
    • 40k views

  42. Error generation preview in Installer Properties caused by Automotive Diagnostic Command Set 1.2.0

    By LogMAN,   
    • 1 reply
    • 6.8k views

  43. Windows Aero theme and lockup

    By John Niezgoski,   
    • 5 replies
    • 5.9k views

  44. Out of order events is not a bug, sort of

    By Aristos Queue,
    • 12 replies
    • 0 views

  45. Deleting a key containing values corrupts the installer build specification

    By Antoine Chalons,   
    • 1 reply
    • 5.8k views

  46. In FPGA VI an error cluster connection to a Boolean input causes crash

    By WMassey,   
    • 4 replies
    • 5.5k views

  47. Generate User Defined Trace Events Crash

    By KFadgen,
    • 0 replies
    • 3.8k views

  48. Unbundle By Name Changes Selected Field

    By mje,
    • 9 replies
    • 8.9k views

  49. Certain types of clusters fail to send over Datasocket or Shared Variable

    By prime8,   
    • 0 replies
    • 4k views

  50. Event Structure frames can incorrectly remap to other dynamic events

    By Jim Kring,
    • 13 replies
    • 0 views

  51. Pt-by-pt VIs Arbitrarily Switching sign

    By ShaunR,
    • 4 replies
    • 3.9k views

  52. Set library version returns error 53

    By Ton Plomp,
    • 6 replies
    • 6.5k views

  53. Pane Background Image bug

    By Francois Normandin,
    • 2 replies
    • 4.2k views

  54. Simple string searches in the IDE cause LabVIEW 2011 to crash

    By Michael Aivaliotis,   
    • 6 replies
    • 4.2k views

  55. Setting a NaN duty cycle can cause subsequent counter updates to hang

    By mje,   
    • 4 replies
    • 4.3k views
    • mje
    • mje

  56. Bug in Dynamic Event Registration

    By Wolfram,
    • 7 replies
    • 7.6k views

  57. Feedback node crashing bug

    By ammouri,   
    • 1 reply
    • 3.8k views

  58. Interpolate 1D Array Always Coerces Index for Integer Arrays

    By mje,
    • 5 replies
    • 6.7k views

  59. Listbox Weirdness

    By John Lokanis,
    • 4 replies
    • 0 views
    • mje
    • mje

  60. LV2011: expand hotspot changed?

    By Ton Plomp,
    • 2 replies
    • 3.6k views

  61. Control Value:Set fails for empty variant values.

    By mje,
    • 4 replies
    • 6.6k views

  62. [Bug] Saving a Config (INI) File Should Not Replace Original File

    By Jim Kring,
    • 7 replies
    • 9.3k views

  63. OOP Event Changes between 2009 & 2010

    By Francois Normandin,
    • 6 replies
    • 5.5k views

  64. Library Files Being Modified

    By mje,
    • 7 replies
    • 7.3k views

  65. Not A Refnum - Behaving poorly since ?

    By mje,
    • 4 replies
    • 7.9k views

  66. LabVIEW 2010 in-placeness crash bug

    By Jim Kring,
    • 5 replies
    • 7k views

  67. [BUG] XControl facade VI ends on first iteration

    By Olivier Jourdan,
    • 7 replies
    • 5.8k views

  68. String.Text.FontColor reverts to last color when appending to string

    By Francois Normandin,
    • 5 replies
    • 10.7k views

  69. LabVIEW 2010 Patch f2 out

    By dannyt,
    • 2 replies
    • 4.8k views

  70. Variant to Data bug

    By John Lokanis,
    • 12 replies
    • 11.4k views

  71. [CAR] Locked Classes in LabVIEW Project Library generates error at build time

    By jgcode,
    • 0 replies
    • 3k views

  72. Build Spec order does not take into account dependencies

    By John Lokanis,
    • 11 replies
    • 5.6k views

  73. Right-click on Front Panel causes selection rectangle!

    By iannicholson,
    • 12 replies
    • 7.8k views

  74. Property nodes for classes start off as unwirable

    By mje,
    • 0 replies
    • 2.9k views
    • mje
    • mje

  75. Various Rendezvous Bugs

    By Jim Kring,
    • 19 replies
    • 10.5k views

  76. Why is LV beeping at me when I try to edit a VI icon?

    By Michael Aivaliotis,
    • 8 replies
    • 6.1k views

  77. Disappearing Glyphs and Templates

    By mje,
    • 1 reply
    • 4.4k views

  78. Tree Control Bug

    By PJM_labview,
    • 0 replies
    • 5.2k views

  79. Unintentional cursor tool resizing

    By Cat,
    • 1 reply
    • 4.4k views

  80. XML Parser Reference Count Crash

    By mje,
    • 0 replies
    • 3.8k views
    • mje
    • mje

  81. Control.TextColor (255,255,255) returns black

    By Francois Normandin,
    • 0 replies
    • 3.3k views

  82. bug in project explorer with auto-populating foders and vit.

    By Antoine Chalons,
    • 0 replies
    • 3k views

  83. Strip Path on network path can crash LV

    By Francois Normandin,
    • 13 replies
    • 11.4k views

  84. LabVIEW Class Missing Member Dialog

    By Omar Mussa,
    • 3 replies
    • 5.8k views

  85. Unexpected Behavior with Vista and Write Protected Files

    By RobWright,
    • 4 replies
    • 3.6k views

  86. Suspend When Called bug in 2009

    By Omar Mussa,
    • 4 replies
    • 6.2k views

  87. LabVIEW 2009 F2 Patch Out

    By Michael Aivaliotis,
    • 2 replies
    • 5.5k views

  88. Tab Control Bug

    By MikaelH,
    • 10 replies
    • 14.4k views

  89. LV2009 f1 patch out

    By Michael Aivaliotis,
    • 5 replies
    • 5.1k views

  90. Data Entry Problems

    By MikaelH,
    • 5 replies
    • 10k views

  91. "List Folder" Returns Incorrect Results for Folders on Network Drives

    By Justin Goeres,
    • 10 replies
    • 16k views

  92. LV2009, closing parent XML ref crashes LV

    By jzoller,
    • 3 replies
    • 4.7k views

  93. Register for Events performance issue

    By PJM_labview,
    • 0 replies
    • 3.3k views

  94. LV2009, MCL still unusable for large selections

    By jzoller,
    • 4 replies
    • 4.9k views

  95. Cryptic corner cases

    By jzoller,
    • 2 replies
    • 3.8k views

  96. Mouse Move Event interfering with scrolling

    By PJM_labview,
    • 5 replies
    • 9.8k views

  97. Maximizing Window while Control Hidden Doesn't Behave Properly

    By bmoyer,
    • 0 replies
    • 2.7k views

  98. Bad Bold Text Rendering in String Control

    By PJM_labview,
    • 5 replies
    • 6.6k views

  99. Missing coercion dot

    By Kevin Boronka,
    • 0 replies
    • 3.2k views

  100. String control writeback via local... not writing back

    By jzoller,
    • 0 replies
    • 3.1k views
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept