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LabVIEW Bugs

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

429 topics in this forum

  1. LV2009, closing parent XML ref crashes LV

    By jzoller,
    • 3 replies
    • 5.3k views

  2. Self-altering code bug

    By AutoMeasure,
    • 3 replies
    • 0 views

  3. Labview 8.5.1?

    By Jonas,
    • 3 replies
    • 0 views

  4. Listbox Symbol Ring Constant has swapped system checkbox (greyed)

    By Jim Kring,
    • 3 replies
    • 0 views

  5. Bug tracking system that works with Subversion

    By AutoMeasure,
    • 3 replies
    • 0 views

  6. "Move on disk" feature crashes LabVIEW

    By Michael Aivaliotis,
    • 3 replies
    • 0 views

  7. Formula Node Shift Bug

    By styrum,
    • 3 replies
    • 3.4k views

  8. "Wait on Notification from Multiple" output notifier values are wrong on error

    By Jim Kring,
    • 3 replies
    • 0 views

  9. String Subset + Initialize Array Bug

    By Jim Kring,
    • 3 replies
    • 0 views

  10. Match Pattern oddness

    By Ed Dickens,
    • 3 replies
    • 0 views

  11. Updating Table Oddness

    By Ed Dickens,
    • 3 replies
    • 0 views

  12. Scale Legend Visible property node problem

    By Gary Rubin,
    • 3 replies
    • 0 views

  13. XControl Identity Crisis...

    By Norm Kirchner,
    • 3 replies
    • 0 views

  14. Bug in simple math with a for loop

    By Dean Mills,
    • 3 replies
    • 0 views

  15. problem when editing sub pallet icons with non standard vi editor

    By Mark Balla,
    • 3 replies
    • 0 views

  16. XControl inside a Type Def doesn't work

    By jaegen,
    • 3 replies
    • 0 views

  17. Combo Box BUG

    By Michael Aivaliotis,
    • 2 replies
    • 0 views

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

    By LogMAN,   
    • 2 replies
    • 6.7k views

  19. Crashing when using USB-8451 VIs in a lvlib

    By Daklu,
    • 2 replies
    • 0 views

  20. Need conformation. LabVIEW crashes using events example

    By TG,
    • 2 replies
    • 0 views

  21. Subroutine priority bug in LV 8.5

    By AutoMeasure,
    • 2 replies
    • 0 views

  22. non-sequential values Slider Bug?

    By WMassey,
    • 2 replies
    • 0 views

  23. LV shrinks the front panel when stopped

    By Guenther,
    • 2 replies
    • 0 views

  24. LV2011: expand hotspot changed?

    By Ton Plomp,
    • 2 replies
    • 4.1k views

  25. Pane Background Image bug

    By Francois Normandin,
    • 2 replies
    • 4.7k views

  26. Numeric control increment decrement problem

    By ancle,
    • 2 replies
    • 0 views

  27. Opening VI properties causes LV to hang

    By pallen,
    • 2 replies
    • 0 views

  28. Strict-Typed indicator creates coercing constants.

    By Michael Aivaliotis,
    • 2 replies
    • 0 views

  29. Read from Text File function looses refnum when ERROR = TRUE

    By Michael Aivaliotis,
    • 2 replies
    • 0 views

  30. Mouse Enter and Leave not fired after minimizing

    By Yair,
    • 2 replies
    • 0 views
    • Yair
    • Yair

  31. XControl events

    By Ton Plomp,
    • 2 replies
    • 0 views

  32. Timestamp 'Browse Date' Help button issue

    By Omar Mussa,
    • 2 replies
    • 0 views

  33. Can't Open Labview after installing LabWindows

    By xilverbolt,
    • 2 replies
    • 0 views

  34. Labview 7.0 and 7.1 cannot be used after 8.6 installed

    By willy,
    • 2 replies
    • 0 views

  35. multicolumn listbox drag and drop fails when mouse down on empty

    By Jim Kring,
    • 2 replies
    • 0 views

  36. Buffer reuse gone wrong

    By PJM_labview,
    • 2 replies
    • 0 views

  37. Grab handle and hotspot is missing on resizable panels

    By Michael Aivaliotis,
    • 2 replies
    • 0 views

  38. String Constant Erased

    By asuwish4,
    • 2 replies
    • 0 views

  39. "treat read-only VIs as locked" setting doesn't work for lvlib (and

    By crelf,
    • 2 replies
    • 0 views

  40. Cryptic corner cases

    By jzoller,
    • 2 replies
    • 4.2k views

  41. LabVIEW 2010 Patch f2 out

    By dannyt,
    • 2 replies
    • 5.3k views

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

    By Jim Kring,   
    • 2 replies
    • 5.2k views

  43. Constant Folding have stopped working

    By bsvingen,
    • 2 replies
    • 0 views

  44. Color Box "Value Change" event is firing twice

    By jaegen,
    • 2 replies
    • 0 views

  45. Numeric Single Bug

    By djolivet,
    • 2 replies
    • 0 views

  46. Weird Spectrum graph cutoff

    By Jennings,
    • 2 replies
    • 0 views

  47. TCP/IP Bug in LV 8 PDA-Module

    By i2dx,
    • 2 replies
    • 0 views

  48. Bug in Build Text Express VI

    By Ed Dickens,
    • 2 replies
    • 0 views

  49. Odd Tab control behavior in 8.5

    By Val Brown,
    • 2 replies
    • 0 views

  50. Double-Click of VI after "create subvi" action doesn't open VI

    By Michael Aivaliotis,
    • 2 replies
    • 0 views

  51. "Open FP" Method causes subpanel problems

    By Michael Aivaliotis,
    • 2 replies
    • 0 views

  52. Index Waveform Function Bug

    By JackHamilton,
    • 2 replies
    • 0 views

  53. Tabbing across fields in an enum deletes values

    By eaolson,
    • 2 replies
    • 0 views

  54. Drag&Drop issues with project manager

    By LAVA 1.0 Content,
    • 2 replies
    • 0 views

  55. LabVIEW 8.2 Queue Refnum Custom Probe Crash

    By PJM_labview,
    • 2 replies
    • 0 views

  56. LV Bug in "Index Array"

    By Guenther,
    • 2 replies
    • 0 views

  57. LABVIEW:memory full

    By yogi reddy,
    • 2 replies
    • 0 views

  58. VI Property: Allow debugging

    By MikaelH,
    • 2 replies
    • 0 views

  59. "Find Callers" dialog should be resizable

    By Jim Kring,
    • 2 replies
    • 0 views

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

    By X___,   
    • 2 replies
    • 2k views

  61. Colorbox causes VI Mouse Leave Event

    By JDave,
    • 2 replies
    • 0 views

  62. datamgr.cpp error

    By coolaid,
    • 2 replies
    • 0 views

  63. LabVIEW 2009 F2 Patch Out

    By Michael Aivaliotis,
    • 2 replies
    • 5.9k views

  64. strange 8.0.1 behavior-runs when broken arrow clicked

    By Jon Sweeney,
    • 2 replies
    • 0 views

  65. Autosizing Misbehavior

    By orko,
    • 2 replies
    • 0 views

  66. Notifier Compatibility VIs Memory Leak

    By Jim Kring,
    • 2 replies
    • 0 views

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

    By X___,   
    • 2 replies
    • 2.4k views

  68. Sub Panel Copy Does not Create a New Block Diagram Node

    By alukindo,
    • 2 replies
    • 0 views

  69. Variable engine crash

    By TomasAa,
    • 2 replies
    • 0 views

  70. Conditional Disable Symbols Help button doesn't work

    By Khalid,
    • 1 reply
    • 0 views

  71. Modifications Bitset Bug

    By jaegen,
    • 1 reply
    • 0 views

  72. LabVIEW 8.5 crash with scrollbar on plot legend

    By silmaril,
    • 1 reply
    • 0 views

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

    By LogMAN,   
    • 1 reply
    • 7.4k views

  74. VI Property Path bug

    By Mellberg,
    • 1 reply
    • 0 views

  75. Wrong context help

    By LAVA 1.0 Content,
    • 1 reply
    • 0 views

  76. bug in graph legend updates

    By Albert Geven,
    • 1 reply
    • 0 views

  77. LabView 8: Auto grow bug with flat sequence

    By ooth,
    • 1 reply
    • 0 views

  78. Combo box and \ codes display

    By jpdrolet,
    • 1 reply
    • 0 views

  79. adding needles to slider/dial controls

    By JohnRH,
    • 1 reply
    • 0 views

  80. Unintentional cursor tool resizing

    By Cat,
    • 1 reply
    • 4.9k views

  81. Flatten-Unflatten + shiftregister bug

    By Mellroth,
    • 1 reply
    • 0 views

  82. OpenG Scan Variant from String bug

    By Norm Kirchner,
    • 1 reply
    • 0 views
    • TG
    • TG

  83. Disappearing Glyphs and Templates

    By mje,
    • 1 reply
    • 4.8k views

  84. Config file path ".." fails on Mac OS X

    By Jim Kring,
    • 1 reply
    • 0 views

  85. Cannot reinitialize probes

    By Khalid,
    • 1 reply
    • 0 views

  86. Solve linear equations flaw

    By anton.lindner,
    • 1 reply
    • 0 views

  87. Very ugly bug in LV 8.6

    By Peter Stephens,
    • 1 reply
    • 0 views

  88. Broken wire bug

    By Matarese,
    • 1 reply
    • 0 views

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

    By Antoine Chalons,   
    • 1 reply
    • 6.4k views

  90. Read Key and Write Key not working as expected with paths on RT

    By eaolson,
    • 1 reply
    • 0 views

  91. VI revision history dialog: copy-paste not working

    By thols,
    • 1 reply
    • 0 views

  92. VI and CTL icon 'bug'

    By Mellberg,
    • 1 reply
    • 0 views

  93. Changing a Typed Defed Ring to an Enum and back to a Ring causes the Ring to have incorrect values

    By Ed Dickens,
    • 1 reply
    • 0 views

  94. Listbox Shift-Click: Mouse Down Item Start Range

    By Jim Kring,
    • 1 reply
    • 0 views

  95. Password-protected VI bug?

    By larhop55,
    • 1 reply
    • 0 views

  96. imread MATLAB script gives error 1048

    By Cyclothymia,
    • 1 reply
    • 0 views

  97. Bug or Feature?

    By hfettig,
    • 1 reply
    • 0 views

  98. a bug of Control Name fixed in LabVIEW 8.5

    By yuxie,
    • 1 reply
    • 0 views

  99. XControl Captions are black.

    By Michael Aivaliotis,
    • 1 reply
    • 0 views

  100. Unit label inconsistency

    By David Boyd,
    • 1 reply
    • 0 views
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