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<p>Hi Csurke,</p>
<p>This seems to be a regression in the VM. We're investigating the
details. Eliot and I hope it will be fixed soon.</p>
<p>Thanks for reporting!</p>
<div class="moz-cite-prefix">On 2026-08-25 3:02 PM, Csurke Tamas via
Cuis-dev wrote:<br>
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<div dir="ltr">Hi,
<div><br>
</div>
<div>I tried out Cuis 7.8 and I'm experiencing a crash
of the vm when I call an FFI function which returns
nil (NULL). I the previous versions (at least I used
Cuis 7.2) it worked and Smalltalk returned with nil.</div>
<div><br>
</div>
<div>You can reproduce it even by using the Tests-FFI,
for example:<br>
<br>
| t |<br>
<br>
t := FFITestLibrary new ffiPrintString: nil.</div>
<div><br>
</div>
<div>In version 7.2: t is nil.</div>
<div>In version 7.8: vm crashes: <span
style="color:rgb(0,0,0);font-family:monospace;background-color:transparent">terminated
by signal SIGABRT (Abort)</span></div>
<div><br>
</div>
<div>Do you have any idea?</div>
<div><br>
</div>
<div>Br,</div>
<div>Tamas</div>
</div>
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<br>
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<pre class="moz-signature" cols="72">--
Juan Vuletich
<a class="moz-txt-link-abbreviated" href="http://www.cuis.st">www.cuis.st</a>
github.com/jvuletich
researchgate.net/profile/Juan-Vuletich
independent.academia.edu/JuanVuletich
patents.justia.com/inventor/juan-manuel-vuletich</pre>
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