SCADACS / snap7

Snap7 is an open source, 32/64 bit, multi-platform Ethernet communication suite for interfacing natively with Siemens S7 PLCs.

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Update

cubimon opened this issue · comments

update to 1.4.2 and please tag version

System.OverflowException: 'Arithmetic operation resulted in an overflow.'

on snap7.net.cs line 143

image

only happens when I want to add value -1
when I execute the line in the visual studio watch there is no exception