This document contains information about the LabVIEW 2019 SP1 f1 patch available for the following LabVIEW products:
LabVIEW 2019 SP1 (32-bit and 64-bit) for Windows, macOS, and Linux
LabVIEW 2019 SP1 Runtime (32-bit and 64-bit) for Windows, macOS, and Linux
All issues fixed in this patch are listed in the table below. For details concerning the LabVIEW 2019 SP1 f3 patch and all future LabVIEW 2019 SP1 patches, refer to the LabVIEW 2019 SP1 Bug Fixes. NI strongly recommends that you install the latest patch to all LabVIEW 2019 SP1 installations.
Issues Fixed in LabVIEW 2019 SP1 f1 Patch
Race condition in creating threads in the LabVIEW Runtime may sporadically hang or crash LabVIEW applications on Linux and macOS systems.
No scrollbar in the Choose Implementation dialog box.
The shipping examples for malleable VIs were not running correctly because of an error in two support VIs. Search Unsorted 1D Array.vim and Sort 1D Array.vim have been fixed to sort correctly when a class provides its own custom sort order.
Performance scales poorly when a large number of resources are registered for cleaning up post VI execution.