Hi Nik, Maybe the problem comes from your Jack version. Jack 2 is steadier with Chuck. I often had your error when using Jack 1. But before changing your Jack installation, you can try with alsa. Have fun, Julien On 27/05/2015 22:56, Michael Heuer wrote:

Hello nik,

Your example works ok for me on OSX, with a buzz_send.ck http://buzz_send.ck class that sends OSC messages with some random values every 0.1 seconds.

It makes an awful racket though, I think you might be exceeding the bounds of your DAC with some values.

michael

On Wed, May 27, 2015 at 3:41 PM, Niklas Reppel mailto:nik@parkellipsen.de> wrote:

Hi everybody,

i have some osc-triggered synth shreds like the one attached, and tried to spice things up using pan control (basic, i know ...).

Now, for the music i have in my mind, the respective shred is triggered about 10 - 15 times per second via OSC, and there are multiple of those shreds, including some granulation shreds.

Now, even when i only trigger the attached shred with different pan values, ChucK crashes after a few seconds ... so i don't know, is the shred faulty, or is chuck simply not capable for what i have in mind ?

Btw, i'm using Arch linux on a pretty recent laptop with plenty of ram and a fast processor, so resources should not be an issue ...

ChucK error message: (JACK) the JACK server is shutting down this client... ... stream stopped and closed! [chuck]: cleaning up... terminate called after throwing an instance of 'RtError' what(): RtApi:: a stream is not open!

JACK error message subgraph starting at ChucK timed out (subgraph_wait_fd=9, status = 0, state = Running, pollret = 0 revents = 0x0)

Regards, nik

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