ArrayIndexOutOfBoundsException: 20823

[rockyhawk64]

The code was working perfectly normal before the new API thing, and now it keeps giving this same error highlighted here:

menus = new SoundFile(this, "menu.mp3");

That's just the first sound file there so that's probably why it chooses that one but is there a way to use the old version that was working perfectly for me? (the new version that broke it was 2.0.1)

ERROR:

ArrayIndexOutOfBoundsException: 20823

Sep 11, 2018 11:12:31 PM com.jsyn.devices.javasound.JavaSoundAudioDevice <init> INFO: JSyn: default output latency set to 80 msec for Windows 10 Sep 11, 2018 11:12:31 PM com.jsyn.engine.SynthesisEngine start INFO: Pure Java JSyn from www.softsynth.com, rate = 44100, RT, V16.8.0 (build 463, 2017-10-16)

[kevinstadler]

Can you please post the full stack trace of the exception, and possibly also upload the mp3 file somewhere so I can test it?

It's possible that this is fixed by applying GlaDOSik/JavaMP3@73bd62e01a7170ded3435ffdec0241898472f978 to the Sound libraries JavaMP3 dependency, but I'm not 100% certain.

[CodingCellist]

I have also run into this problem. I tried with both

explosion = new SoundFile(this, "explosion.mp3");

and

explosion = new SoundFile(this, "../data/explosion.mp3");

I get the following stack trace:

Sep 28, 2018 10:20:56 AM com.jsyn.engine.SynthesisEngine start
INFO: Pure Java JSyn from www.softsynth.com, rate = 44100, RT, V16.8.0 (build 463, 2017-10-16)
java.lang.ArrayIndexOutOfBoundsException: 16
	at fr.delthas.javamp3.Decoder.samples_I(Decoder.java:1506)
	at fr.delthas.javamp3.Decoder.decodeFrame(Decoder.java:517)
	at fr.delthas.javamp3.Sound.decodeFullyInto(Sound.java:228)
	at processing.sound.SoundFile.<init>(Unknown Source)

EDIT: The issue persists with version 2.0.0

[kevinstadler]

Thanks for the information, this is definitely to do with the patch I linked to above. I will try to get a fixed version out within a day or two!

[kevinstadler]

@Teh6 I've uploaded a new release that should fix the problem: https://github.com/processing/processing-sound/releases/tag/v2.0.2 Could you do me a favour, download the zip, replace your current installation of the Sound library (under libraries/sound in your Processing folder) with the content of the zip, restart Processing and let us know if you can successfully decode the mp3 with the new version? Many thanks!

[CodingCellist]

@kevinstadler Apologies for the late reply. I have tried the new version you have linked, and it works with my .mp3 files. Thank you so much!

P.S. I get the following info to stderr, I assume this is intended:

Oct 03, 2018 9:49:05 AM com.jsyn.engine.SynthesisEngine start
INFO: Pure Java JSyn from www.softsynth.com, rate = 44100, RT, V16.8.0 (build 463, 2017-10-16)
Oct 03, 2018 9:49:43 AM com.jsyn.engine.SynthesisEngine$EngineThread run
INFO: JSyn synthesis thread in finally code.

[kevinstadler]

@Teh6 fantastic, thanks for testing, I'll roll the fixed version out as soon as possible! And yes, that stderr redtext is semi-intended (see #12)

[boloramg]

@Teh6 fantastic, thanks for testing, I'll roll the fixed version out as soon as possible! And yes, that stderr redtext is semi-intended (see #12)

Hello, kevinstadler, I'm working with an mp3 sound file on windows 10 using the latest version of Processing. I get the below error message when run the code:

**ArrayIndexOutOfBoundsException: 16

Oct 23, 2018 2:13:39 AM com.jsyn.devices.javasound.JavaSoundAudioDevice
INFO: JSyn: default output latency set to 80 msec for Windows 10
Oct 23, 2018 2:13:39 AM com.jsyn.engine.SynthesisEngine start
INFO: Pure Java JSyn from www.softsynth.com, rate = 44100, RT, V16.8.0 (build 463, 2017-10-16)**

Would you by any chance be able to help me as well?

[haschdl]

Experiencing the same error ArrayIndexOutOfBoundsException in Windows 10.

[multimentha]

I also experience the same problem with certain mp3 files under Windows 7 and using version 2.0.2 of the sound library.

A temporary work around is to convert your mp3 files to wav. I used Audacity to convert to 16 bit signed integer wav and those files play back fine.