LabVIEW Bugs

428 topics in this forum

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

   By X___, December 15, 2022   

   • python node
   • 3 replies
   • 1.9k views
   • 
   • X___
   • December 16, 2022

2. Read Callees Issue

   By Kurt Friday, March 19, 2006
   • 5 replies
   • 0 views
   • 
   • crelf
   • March 21, 2006

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

   By Michael Aivaliotis, September 6, 2006
   • 2 replies
   • 0 views
   • 
   • jhoskins
   • September 6, 2006

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

   By eaolson, October 23, 2006
   • 1 reply
   • 0 views
   • 
   • eaolson
   • October 23, 2006

5. Register for Events performance issue

   By PJM_labview, September 2, 2009
   • 0 replies
   • 3.4k views
   • 
   • PJM_labview
   • September 2, 2009

6. Remote Front Panel Properties Not Working

   By brent99, May 23, 2006
   • 3 replies
   • 0 views
   • 
   • brent99
   • June 13, 2006

7. renaming Channel names on WF-Chart crashes LV

   By i2dx, January 22, 2007
   • 6 replies
   • 0 views
   • 
   • i2dx
   • January 24, 2007

8. Replace Array Subset bug

   By Dan Press, March 20, 2006
   • 8 replies
   • 0 views
   • 
   • Jim Kring
   • April 21, 2006

9. Resize handles disappear

   By Ed Dickens, February 18, 2005
   • 8 replies
   • 0 views
   • 
   • didierj
   • March 3, 2005

10. Return from Maximize and window is messed up

    By John Lokanis, April 15, 2009
    • 5 replies
    • 0 views
    • 
    • mthheitor
    • April 17, 2021

11. Revealing The Sub-panel Terminal

    By Michael Aivaliotis, February 4, 2004
    • 6 replies
    • 0 views
    • 
    • Jim Kring
    • February 14, 2004

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

    By iannicholson, March 21, 2010
    • 12 replies
    • 8k views
    • 
    • iannicholson
    • August 30, 2010

13. Rings and Enums causes VI Mouse Leave event

    By JDave, August 3, 2007
    • 8 replies
    • 0 views
    • 
    • JDave
    • August 7, 2007

14. Root finder bug

    By pandaman, March 24, 2006
    • 0 replies
    • 0 views
    • 
    • pandaman
    • March 24, 2006

15. RT 7.x Bug: (default) Limit of 15 TCP Connections

    By Jim Kring, June 16, 2004
    • 0 replies
    • 0 views
    • 
    • Jim Kring
    • June 16, 2004

16. Run Time Shortcut Menu Separator Bug

    By PJM_labview, November 12, 2006
    • 0 replies
    • 0 views
    • 
    • PJM_labview
    • November 12, 2006

17. Run Time Shortcut Menu Separator Bug

    By PJM_labview, November 12, 2006
    • 0 replies
    • 0 views
    • 
    • PJM_labview
    • November 12, 2006

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

    By mje, September 17, 2013
    • 7 replies
    • 11.6k views
    • 
    • pbisson
    • December 17, 2015

19. Scale Legend Visible property node problem

    By Gary Rubin, August 30, 2006
    • 3 replies
    • 0 views
    • 
    • jhoskins
    • August 30, 2006

20. Scale range changed event bug in Windows LV 8.5.1?

    By LAVA 1.0 Content, June 25, 2008
    • 0 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • June 25, 2008

21. Scroll-Bar locks on MCL in Xcontrol with filter mouse down event.

    By Michael Aivaliotis, January 22, 2007
    • 0 replies
    • 0 views
    • 
    • Michael Aivaliotis
    • January 22, 2007

22. Scrollbar on multi-column listbox typedef lose its size

    By Antoine Chalons, April 30, 2009
    • 0 replies
    • 0 views
    • 
    • Antoine Chalons
    • April 30, 2009

23. Self-altering code bug

    By AutoMeasure, October 21, 2005
    • 3 replies
    • 0 views
    • 
    • AutoMeasure
    • March 17, 2006

24. Self-altering code bug, another type

    By AutoMeasure, October 24, 2005
    • 11 replies
    • 0 views
    • 
    • jaegen
    • August 25, 2006

25. Serious Bug in NI Motion VI

    By jpdrolet, September 18, 2005
    • 4 replies
    • 0 views
    • 
    • PJM_labview
    • September 16, 2005

26. Set library version returns error 53

    By Ton Plomp, July 11, 2012
    • 6 replies
    • 6.6k views
    • 
    • Ton Plomp
    • July 16, 2012

27. Set Variant Attribute

    By zxcatzeyez, August 24, 2006
    • 0 replies
    • 0 views
    • 
    • zxcatzeyez
    • August 24, 2006

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

    By mje, March 20, 2012   

    • daqmx
    • counter
    • 4 replies
    • 4.4k views
    • 
    • mje
    • March 22, 2012

29. Share your thoughts on LV Bug List (please)!

    By LAVA 1.0 Content, July 12, 2008
    • 0 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • July 12, 2008

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

    By Michael Aivaliotis, March 26, 2012   

    • crash
    • 6 replies
    • 4.3k views
    • 
    • asbo
    • March 28, 2012

31. Solve linear equations flaw

    By anton.lindner, January 31, 2008
    • 1 reply
    • 0 views
    • 
    • anton.lindner
    • February 5, 2008

32. Some data randomly loose its name when coerced to variant

    By PJM_labview, January 25, 2007
    • 10 replies
    • 0 views
    • 
    • PJM_labview
    • January 27, 2007

33. Source Distribution fails

    By Mellroth, April 18, 2007
    • 4 replies
    • 0 views
    • 
    • Mellroth
    • May 4, 2007

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

    By X___, June 21, 2024   

    • x_bug_report
    • 3 replies
    • 2.9k views
    • 
    • Rolf Kalbermatter
    • June 26, 2024

35. Strange "rendezvs" and "semaphor" project dependencies

    By Jim Kring, October 31, 2007
    • 7 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • November 21, 2007

36. strange 8.0.1 behavior-runs when broken arrow clicked

    By Jon Sweeney, October 10, 2006
    • 2 replies
    • 0 views
    • 
    • Adam Kemp
    • November 27, 2006

37. Strange behaviour of "Unflatten From XML" (LV 7.1.1)

    By jaegen, February 13, 2007
    • 1 reply
    • 0 views
    • 
    • Tomi Maila
    • February 13, 2007

38. Strict-Typed indicator creates coercing constants.

    By Michael Aivaliotis, June 18, 2003
    • 2 replies
    • 0 views
    • 
    • Michael Aivaliotis
    • June 19, 2003

39. String Constant Erased

    By asuwish4, March 10, 2007
    • 2 replies
    • 0 views
    • 
    • Aristos Queue
    • March 10, 2007

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

    By jzoller, July 23, 2009
    • 0 replies
    • 3.2k views
    • 
    • jzoller
    • July 23, 2009

41. String Subset + Initialize Array Bug

    By Jim Kring, May 5, 2006
    • 3 replies
    • 0 views
    • 
    • crelf
    • May 5, 2006

42. String To IP Function Bug

    By KarstenDallmeyer, December 5, 2008
    • 6 replies
    • 0 views
    • 
    • Rolf Kalbermatter
    • March 24, 2009

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

    By Francois Normandin, July 9, 2009
    • 5 replies
    • 10.8k views
    • 
    • ShaunR
    • November 16, 2010

44. Strip Path on network path can crash LV

    By Francois Normandin, October 28, 2009
    • 13 replies
    • 11.5k views
    • 
    • Rolf Kalbermatter
    • October 29, 2009

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

    By alukindo, April 3, 2007
    • 2 replies
    • 0 views
    • 
    • Aristos Queue
    • April 3, 2007

46. subpanel update bug

    By Albert Geven, August 4, 2005
    • 0 replies
    • 0 views
    • 
    • Albert Geven
    • August 4, 2005

47. Subroutine priority bug in LV 8.5

    By AutoMeasure, September 18, 2007
    • 2 replies
    • 0 views
    • 
    • MikaelH
    • September 18, 2007

48. Suspend When Called bug in 2009

    By Omar Mussa, October 16, 2009
    • 4 replies
    • 6.3k views
    • 
    • Daklu
    • October 20, 2009

49. Tab Control Bug

    By MikaelH, September 24, 2009
    • 10 replies
    • 14.6k views
    • 
    • MikaelH
    • September 28, 2009

50. Tab control navigation problem

    By m3nth, September 23, 2004
    • 7 replies
    • 0 views
    • 
    • didierj
    • September 27, 2004

51. Tab control with ActiveX container

    By m3nth, September 25, 2004
    • 0 replies
    • 0 views
    • 
    • m3nth
    • September 25, 2004

52. Tabbing across fields in an enum deletes values

    By eaolson, July 27, 2007
    • 2 replies
    • 0 views
    • 
    • MikaelH
    • July 27, 2007

53. Table scrollbar customizations not saved with VI

    By David Boyd, September 14, 2006
    • 11 replies
    • 0 views
    • 
    • David Boyd
    • September 25, 2006

54. TAG, LAVA is it!

    By LAVA 1.0 Content, October 3, 2008
    • 4 replies
    • 0 views
    • 
    • crelf
    • October 3, 2008

55. Tank indicator is missing

    By Sparkette, April 7, 2009
    • 5 replies
    • 0 views
    • 
    • crelf
    • April 7, 2009

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

    By i2dx, March 1, 2006
    • 2 replies
    • 0 views
    • 
    • i2dx
    • March 2, 2006

57. TDMS wavform store - not working with some data

    By george seifert, April 11, 2007
    • 3 replies
    • 0 views
    • 
    • Herbert
    • April 12, 2007

58. Terrible Bug - While Loop Inside a Case Stmt 1 2

    By wwbrown, January 10, 2007
    • 28 replies
    • 0 views
    • 
    • Aristos Queue
    • April 14, 2007

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

    By Antoine Chalons, January 21, 2021
    • 1 reply
    • 1.8k views
    • 
    • Antoine Chalons
    • January 21, 2021

60. Text in Context Help not wrapped

    By molsen, January 12, 2006
    • 0 replies
    • 0 views
    • 
    • molsen
    • January 12, 2006

61. Text Ring Strict Type Def Update Bug for Constant

    By Donald, November 14, 2006
    • 15 replies
    • 0 views
    • 
    • EJW
    • December 7, 2006

62. The one case bug

    By Wolfram, August 23, 2005
    • 15 replies
    • 0 views
    • 
    • BChandler
    • September 10, 2005

63. The VI became broken during the build process.

    By Thang Nguyen, August 28, 2007
    • 3 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • May 9, 2008

64. ThEvent.cpp

    By Wolfram, May 10, 2007
    • 6 replies
    • 0 views
    • 
    • Jim Kring
    • May 20, 2007

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

    By X___, November 2, 2023   

    • bug
    • 3-button dialog
    • 2 replies
    • 1.7k views
    • 
    • X___
    • November 2, 2023

66. Time display format bug

    By Jeffrey Habets, November 30, 2007
    • 1 reply
    • 0 views
    • 
    • Yair
    • November 30, 2007

67. Timed Loop

    By Michael Aivaliotis, August 8, 2004
    • 4 replies
    • 0 views
    • 
    • PeterB
    • March 16, 2006

68. Timed Loop and Diagram Grid don't play well together

    By Bob Y., January 3, 2006
    • 0 replies
    • 0 views
    • 
    • Bob Y.
    • January 3, 2006

69. Timed loop bug - could someone please confirm

    By george seifert, May 9, 2009
    • 6 replies
    • 0 views
    • 
    • jackmax
    • May 15, 2009

70. Times Loops Screen Glitch

    By Norm Kirchner, June 7, 2004
    • 0 replies
    • 0 views
    • 
    • Norm Kirchner
    • June 7, 2004

71. Timestamp 'Browse Date' Help button issue

    By Omar Mussa, April 7, 2007
    • 2 replies
    • 0 views
    • 
    • Omar Mussa
    • April 13, 2007

72. Transparent Free Text on Block Diagram

    By BigEddieM37, August 29, 2006
    • 20 replies
    • 0 views
    • 
    • crelf
    • October 24, 2006

73. Tree Control Bug

    By PJM_labview, August 5, 2010
    • 0 replies
    • 5.3k views
    • 
    • PJM_labview
    • August 5, 2010

74. Tree control bug

    By Mike C, June 28, 2005
    • 5 replies
    • 0 views
    • 
    • brian175
    • October 3, 2005

75. Trouble with Frontpanel Binding Mass Configuration

    By CQD, June 14, 2006
    • 0 replies
    • 0 views
    • 
    • CQD
    • June 14, 2006

76. Type Def Revision History bug

    By dhuff, April 11, 2005
    • 0 replies
    • 0 views
    • 
    • dhuff
    • April 11, 2005

77. typedef and element cluster order

    By LAVA 1.0 Content, August 14, 2007
    • 5 replies
    • 0 views
    • 
    • Grampa_of_Oliva_n_Eden
    • August 15, 2007

78. Typedef enum CONSTANT changes during execution

    By labviewman, February 21, 2006
    • 16 replies
    • 0 views
    • 
    • Donald
    • March 10, 2006

79. U32 or SGL?

    By X___, March 13, 2023
    • 4 replies
    • 2.2k views
    • 
    • X___
    • March 13, 2023

80. Unbundle By Name Changes Selected Field

    By mje, June 11, 2012
    • 9 replies
    • 9.1k views
    • 
    • flintstone
    • June 6, 2013

81. Undo "Create Cursor" leads to LabVIEW crash

    By Jim Kring, November 26, 2005
    • 3 replies
    • 0 views
    • 
    • Jim Kring
    • March 7, 2006

82. Unexpected Behavior with Vista and Write Protected Files

    By RobWright, October 22, 2009
    • 4 replies
    • 3.7k views
    • 
    • ShaunR
    • October 22, 2009

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

    By Justin Goeres, March 14, 2011
    • 51 replies
    • 40.7k views
    • 
    • Aristos Queue
    • December 5, 2013

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

    By LogMAN, April 19, 2021   

    • unflatten
    • json
    • 2 replies
    • 5.7k views
    • 
    • LogMAN
    • April 19, 2021

85. Unflattening string from shift register

    By Mellroth, April 18, 2007
    • 0 replies
    • 0 views
    • 
    • Mellroth
    • April 18, 2007

86. Ungroup in tab

    By Aitor Solar, February 28, 2006
    • 0 replies
    • 0 views
    • 
    • Aitor Solar
    • February 28, 2006

87. Unintentional cursor tool resizing

    By Cat, June 16, 2010
    • 1 reply
    • 4.5k views
    • 
    • Cat
    • June 21, 2010

88. Unit label inconsistency

    By David Boyd, March 11, 2005
    • 1 reply
    • 0 views
    • 
    • BChandler
    • October 15, 2005

89. Units and compound arithmetic bug

    By X___, February 15, 2024   

    • x_bug_report
    • 0 replies
    • 1.7k views
    • 
    • X___
    • February 15, 2024

90. Unzip VI in 8.5 not working

    By Michael Aivaliotis, October 3, 2007
    • 5 replies
    • 0 views
    • 
    • bcraft
    • October 3, 2007

91. Updating Table Oddness

    By Ed Dickens, April 21, 2005
    • 3 replies
    • 0 views
    • 
    • Barrie
    • June 23, 2005

92. Upgrade to 8.5 breaks project

    By ibbuntu, January 23, 2008
    • 1 reply
    • 0 views
    • 
    • ibbuntu
    • March 7, 2008

93. Using 'Defer Panel Updates' and updating chart causes graphical issues

    By Mellberg, October 5, 2007
    • 0 replies
    • 0 views
    • 
    • Mellberg
    • October 5, 2007

94. Using tab control while VI is running

    By spaceboy, July 24, 2007
    • 7 replies
    • 0 views
    • 
    • Yair
    • July 25, 2007

95. Using unnamed strict-typedef clusters.

    By Michael Aivaliotis, July 9, 2003
    • 3 replies
    • 0 views
    • 
    • Michael Aivaliotis
    • June 6, 2004

96. Value change event not fired on Tab Control

    By jpdrolet, April 18, 2006
    • 1 reply
    • 0 views
    • 
    • Darren
    • April 18, 2006

97. Variable engine crash

    By TomasAa, April 28, 2009
    • 2 replies
    • 0 views
    • 
    • TomasAa
    • April 29, 2009

98. Variant to Data bug

    By John Lokanis, September 24, 2010
    • 12 replies
    • 11.6k views
    • 
    • John Lokanis
    • September 28, 2010

99. Various Rendezvous Bugs

    By Jim Kring, April 21, 2010
    • 19 replies
    • 10.8k views
    • 
    • Ton Plomp
    • August 27, 2010

100. Very ugly bug in LV 8.6

     By Peter Stephens, September 22, 2008
     • 1 reply
     • 0 views
     • 
     • Val Brown
     • September 22, 2008