Almost constant crash when using OSCp5 at the same time to send hand info over osc

[ashleyjamesbrown]

A fatal error has been detected by the Java Runtime Environment:

SIGSEGV (0xb) at pc=0x000000011c407bdc, pid=8197, tid=0x0000000000003103

JRE version: Java(TM) SE Runtime Environment (8.0_102-b14) (build 1.8.0_102-b14)

Java VM: Java HotSpot(TM) 64-Bit Server VM (25.102-b14 mixed mode bsd-amd64 compressed oops)

Problematic frame:

C [libLeap.dylib+0x27bdc] _ZNK4Leap14InteractionBox9toCStringEv+0x2f8c

Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again

[heuermh]

@ashleyjamesbrown thanks for submitting this issue!

I haven't used this library with the LeapMotion hardware for quite a while.

Which version of Processing are you using? Did you install the library via Processing Add Library... menu or build it from git and copy to the Processing sketchbook libraries folder?

This example using OSCp5 worked for me, some time ago, at least
https://github.com/heuermh/leap-motion-processing/blob/master/examples/leap_osc_example/leap_osc_example.pde

[ashleyjamesbrown]

Hey thanks for swift reply.

I installed via the Library Manager and Im running 3.2.1 but ive tried it on 3.2.2 and 3.3 and same replicated error.

Im on Mavericks Mac OSX and latest Java (1.8.0)

[ashleyjamesbrown]

Forgot to say when it does work i get this message all the time in the console

method leapToSketchX was called using a 3D graphics context, perhaps you meant to call leapToScreenX

when in fact im using P3D and i am in fact calling leapToScreenX. It seems to think i'm not ?

[heuermh]

Thanks! I'll try to dig my hardware out of whatever box in the basement it lives in now to replicate.

[ashleyjamesbrown]

Really appreciate that.

• Im using your library on one computer running p5 to directly import Leap position from a sensor.
• Another networked mac mini is running same(ish) code using the lib but sending the values out via OSC over ethernet to the main computer to read. This is the one that keeps crashing almost always when the hand enters but sometimes even just on run. I literally just want the hand x and y and whether its the right or left. just 4 numbers. This is how i can get 2 Leaps into one main sketch (if only the devs would make good on the 2013/14 roadmap to implement 2 on one machine i wouldn't be worrying)

p.s happy to send the modified sketch of your above demo if needs be.