Annual bug thread for 2024

[altenbach]

Continued from the Year 2023 bug thread.

Happy New Year everyone!

This thread serves as a repository of links to other discussions where newly discovered bugs are discussed.

The rules remain the same:

• Each post here should only contain a brief description of a bug, together with a link to the thread where it is being discussed.
• One post/bug!
• One bug/post!
• No discussion of bugs. All discussions of a bug must take place in the original linked thread.

[Yamaeda]

Zoom + Navigation window tanks performance

[Yamaeda]

The Zoom + navigation issue now has a Bug#: 2752615

[Yamaeda]

Free wires crash LV2024

BUG: LV crashes when autocreating controls/indicators of free wire - NI Community

[tst]

LV 2024 Q1 (don't know which versions are actually affected, but apparently this used to work fine):

If a program calls VIs with invalid invalid file name characters (which are allowed inside an LLB), building an executable throws an error message.

https://forums.ni.com/t5/LabVIEW/Application-builder-Invalid-characters-in-filename/m-p/4386558#M129...

[Yamaeda]

Value (Signalling) doesn't propagate to child clusters when using nested clusters

https://forums.ni.com/t5/LabVIEW/BUG-Nested-cluster-Value-change-events/td-p/4396160/jump-to/first-u...

[Andrey_Dmitriev]

Exception that occurred in tdcore_24_3.dll while writing 2D Variant Array:

Labview crashes when writing 2D Variant Array

LabVIEW 2024 Q3 Professional both 32- and 64- bits.

Reproduced on two different OS (Win10/11) on three PCs.

[rolfk]

LabVIEW 2024Q1 and Q3

Bug #: 2923306

https://forums.ni.com/t5/LabVIEW/CallChain-function-extcode-h-is-returning-corrupt-handle/td-p/44063...

External code calling the exported but not officially documented LabVIEW Manager function MgErr CallChain(LStrArrHdl handle) crashes. This worked since at least LabVIEW 5.0 without any problems.

[altenbach]

Graphing problem with gigantic values. Discussed here