Crash on MacOS in compiled plugin when working with HardcodedEnvelopeModulator

[Orvillain]

I'm getting this on MacOS Sequoia 15.5 and all DAWs.

This is the most basic example I can come up with.
Here is the project snippet.

HiseSnippet 1352.3oc2XstaaaCElJNLKwYEXsqCcX.aPHX+vcnKvxw4FFFpy8ZrlDiXuzh8mBZIZahHQJHQklrg8rs8HrGg8Hz2fsCEssnRbbSMlaSW9QP3gmC4QmKeeGlFQBWZbrHBYUr0kgTj0mhadIW1amdDFGUeWj08vs8I7yB8S5BR19xPRbL0CYYU3.kJVKLKJ8m27zsIfhtzLQHzoBlK84r.lLSZiZ+Dy2eehGsEKvP6p0p6J36H7EIf6T.WFERbOizkdDQo1LXzyHw8PVeGd8Moq2d8UqtQkUHa533VYSO2pUJux5q5Uo5Zq0tryJqTci1qirlaOOlTD0TRjzXj0raK7trYOwq45K3TVLqsOUsvA0DtYs38E9dpOQkTzN8X9dMFDmhQvg1HKpUPG0dH9PlGan7rn2mktgclElAPqYx6dEx4dNltWYC2aDtjkgKMq1ktOtoaDKTlsixeVDWmKoQcHPdxzUz5hlokEdGAnAWtb.4L59QvhgVTZsxkehM7qG+CEKB4pXo84jH6mQh7bEPDaO94TeQH8PgWhOA9vbr+Q6zxok6RkM8Ex8eYokFi5KAG7X1d4XpbuNcntxRKocXPminxWKhNCLsSB2UxDbaA+HgjdLuziK9aEWn3uWz9pa0oyH2S8oGI78oQibaU8Zz3LrDOInMM5IPXwOgNTQHmjOQiu4DsYcnqNSXnnfWmyjGGR42T0Ipe5C9qet9tDIQUczWFnWHMRxTtf0tzygdScsxB3cowmIEgP240JjfR3AY.y5ZU2e+MfXPthIUACOlIuzDc3+rh8aqKdebClzs2n8wYFgOBQpogO1Gh3dXcoalCNKd+WNcvCLu940W+WgOvWzl3mEnfZBvSnZbgut+11C22dnBNiA0+utsn9g2ZT+q1rL6sqY4s.ZO6cNP6aac7mesTS76wtsbTK8qk9F7PPZ6AnzYdW+5owfimy8OTvEg8DblqYIzITYDqaWn5zb.CVnvmDciez8oBPVO.eU5g2kVamoO7Sg+eC+bhHQx3cOj.IwK.5tiRBZB82tT314bpuhBzZFEYkdcY0ZUDnIk6kt3efe5uoiZsU+McFrIRe3FLbbZJaLx5SZQhf4Mp6o5czpYaT7A+4vzrxmpy8nWn+TLxJKhKu7pqrYUXnRzVIWzWo4veuyxk0BFpJFTUY64.2pFApbtLvizYfEwufbNMcbnz3+WjttiHJv9.J.yd8VioNT6wtRvEZEQ3wghXpi4I2jFvZI3z3bRuhEUFoE4jtKUlvyezZQ4zREJ1GBEF5MesABqXJrAgm6vf04NoCUUbCV92OcONApYaRgubuiicg.SJFkApQiD+X5KXdxdNlFlIthoXErFjCyAVYUXZvXM2GsLVe.GNLGc0BC7wlrfPe5.hnTe7AvHucHI9xARmXVoQ9AskTBOdMSxCqcB0mRhMZG+1ZOGlthDowilnXgy67qBGY95KwZ20VgWX+w6P8SYV0bwyhCdkslfI+zOih1YJMyyNIwRQfhqaFL5T0yNyAIGHDxd.Ubdlf50tJj0jONT5cdBg2kpB004gIR8JKbfI8Uo+LfXfLWpVFgoUgXIMrI6Wy0GzhdgDn0SUJRQep3WjJ9EfFJQdS2ya9ib2ip+bb2C7L4XJ.d1P.QVndZq3egFITuP7Nza3FOX6gYEZ2MaZeDFXdqXm14Z+gYf32GSj993NBHtQhW4p+2MovjlOUB7cyS+ujt.f7.qscPmeUrf.XBgW45l+ntlgUlTCWYRMr5jZ3pSpgqMoFt9jZ3FucCUCvsUBfkq6MfAYarW5qarrzyvl1lf9W75mYoO

Make sure to compile DSP networks. Then re-load HISE and compile the project to create a VST3.

The script does this:

const var HardcodedEnvelopeModulator1 = Synth.getSlotFX("HardcodedEnvelopeModulator1");
HardcodedEnvelopeModulator1.setEffect("ScriptEnvNetwork");

Essentially what we have is:

• Global modulator container
• Hardcoded envelope modulator - with a ScriptEnvNetwork loaded into it (consisting of an oscillator, sig2mod, and peak node) compiled to 1 channel (mod sources need 1 channel from what I can tell)
• Waveform generator
• Matrix Modulator assigned to pitch of the waveform generator.

The interface script sets the HardcodedEnvelopeModulator to the correct network by using the setEffect() method.

The HISE project works fine on Windows and MacOS. The plugin will compile on Windows and MacOS.

But on MacOS, the plugin will crash the host on plugin instantiation. Seems to be a null pointer or dangling pointer issue. The crash does not occur on Windows, from what I can tell.

@Christoph-Hart

[Orvillain]

Is anyone else able to reproduce this on MacOS? Just curious if it is a me thing or not. I can't think why it would be mind you.