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From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
The following items are Bug Fixes in LabVIEW 2018.
ID | Legacy ID | Fixed Issue | Issue Details |
---|---|---|---|
457851 |
| Bundling class data is slower than bundling cluster data | Unbundling or bundling class data is substantially slower than bundling or unbundling a cluster. |
536763 |
| Popup Menu can appear only limited number of times before LabVIEW crashes. | The number of of times the popup menu can be accessed before the crash depends on the number of items within a menu and how many times this menu is populated. |
619819 |
| Icon transparency of VIs is not maintained when building a Packed Library | N/A |
629258 |
| In some cases, reading from a corrupt TDMS file will delete the file from your machine | After opening a corrupt TDMS file and attempting to read from it, closing the reference to the TDMS file can delete the file from disk in some cases. |
630227 |
| LabVIEW incorrectly allows dropping a shared variable in to a cluster | LabVIEW crashes when dropping a shared variable from project tree to a cluster on block diagram. This behavior should not be allowed. |
631802 |
| Exporting typedef array of numerics to Excel may crash LabVIEW | When using the right-click menu option to export a non-empty, typedef numeric array's data to Excel, LabVIEW will crash. |
639000 |
| LabVIEW crashes when updating the radix of a numeric control on an Actor Core VI that is running | N/A |
643107 |
| Changing multiple plots' line styles does not work as expecting in XY graphs | In an XY graph with N data sets, changing the line style of data sets 2 through N will revert the line style for data set 1 to small dash |
645059 |
| Uninitialized shift registers may cause incorrect type propagation | In some very rare cases, an uninitialized shift register may cause type propagation to occur incorrectly. |
648582 |
| Express VIs cannot be created in certain localized versions of LabVIEW | N/A |
654024 |
| File Dialog in LabVIEW for macOS has no title bar | When wiring a string to the "prompt" input, this should be written to the title bar. Since there is no title bar, the string will never appear to the user. |
658587 |
| Rescripting a message for an actor on a Linux RT target results in error 7 | N/A |
664649 |
| Accessing a DVR and deleting its reference in parallel can, in certain circumstances, cause LabVIEW to crash | N/A |
666823 |
| VIs that use channel wires are broken when built into a Packed Project Library | N/A |
670440 |
| When dynamically registering events, LabVIEW may behave unexpectedly if an event is fired and unregistered before it is processed | N/A |
671753 |
| The LabVIEW Application Builder has the potential to hang when building malleable VIs with subarray or substring inputs | N/A |
672120 |
| Malleable VIs may not properly break after you rename a class method that the mallable VI calls when performing class substitution | N/A |
678973 |
| Tools->Synchronize with ni.com icon library fails in the LabVIEW Icon Editor | When attempting to synchronize the Icon Editor with the ni.com icon library, the operation fails. |
681895 |
| When resizing arrays on macOS High Sierra, the array will sometimes not expand or shrink | N/A |
684125 |
| In some cases, resizing a Mixed Signal Graph will cause LabVIEW to crash | N/A |