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LabVIEW crashes with FAMOS dataplugin (*.raw) and datasets with > 2^28 points

Hello,

I'm using the data plugin for FAMOS (version 2021) with LabVIEW 2022Q3.

imc DataWorks DataPlugin for Famos-Download - NI

The dataplugin should be the same for LabVIEW and Diadem.

 

This basically works. However, when I open an FAMOS file (*.raw) with a dataset containing more than 2^28 points, LabVIEW crashes without any comment and without a crash report / dump. Apparently, in this case an invalid reference is created when reading the FAMOS file to determine the channels it contains, which then causes LabVIEW to crash when reading the data.

With less then 2^28 points, everything is going well. Also if the bigger dataset is opened only to read channel names and units, without access to the data.

 

The FAMOS dataset is error-free and can be opened with FAMOS without any problems.

 

Is there any prospect of a solution?

Thank you for your support!

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Not familiar with this plugin, but can we assume that you are using LabVIEW 64bit?

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Yes:

LabVIEW Professional Development System

Version 2022 Q3 (64-bit) 22.3f0

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