Segmentation falut error on Carla and Ardour

[queengab]

Hi,

i'm using arch linux rt last version, last vcersion of carla (2.6.0 alpha and ardour 8.6) Followed exactly the build process create 2 ttl files with .so file and the plugin can be viewed by rack (Carla) or Daw (Ardour).

But now if i select it, Carla and Ardour stop immediately.

this is the error from ardour:

Thread 41 "RT-main-(nil)" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffadffb6c0 (LWP 8801)]
0x00007fffd07ea6f7 in NoteClassifier::filterAndComputeMeanEnv(float*, int, bool*) ()
   from /home/xxx/.lv2/guitarmidi.lv2/guitarmidi.so
(gdb)

Can you help me?