Out of heap space - again .....

[Lindon]

oh no, now I cant believe whats going on. I just spent the last three hours rebuilding my project for it to fail in the same way again.....it was all loading correctly then I created a sample map with the sample pre-load set = -1 and re-(hand) entered all the loop points and cross fades and now it wont load at all....

@Christoph-Hart can I zip up my project and get you to look?

[d.healey]

@Lindon So the sample map loading strikes again!

[Christoph Hart]

Yeah, send it over.

[Lindon]

@d-healey yes.

So more investigation:

I have two sample maps loading - FastLeslie and SlowLeslie

one entry from the fast Leslie xml looks like this:

<sample Root="53" LoKey="53" HiKey="53" LoVel="0" HiVel="127" RRGroup="1"
FileName="D:\Audio\ChannelRobot\AA HISE Work\VintageOrgan\Samples\fast\Fast_F#5.wav"
Duplicate="0"/>

on entry from the slowLeslie looks like this:

<sample Root="54" LoKey="54" HiKey="54" LoVel="0" HiVel="127" RRGroup="1"
FileName="D:\Audio\ChannelRobot\AA HISE Work\VintageOrgan\Samples\slow\F#3.wav"
Duplicate="1" LoopEnabled="1" LoopEnd="240798" LoopStart="74783"
LoopXFade="8800" SampleStart="5218"/>

• so the SlowLeslie has loops turned on and some pretty specific loop points and cross-fade.

HISE never finishes loading SlowLeslie......

If I copy the contents of FastLeslie to SlowLeslie, then everything loads fine....

So questions:

whats this doing? ----> Duplicate="1"

[Lindon]

@Christoph-Hart sending...

[Christoph Hart]

It tells the sampler that this sample is using an existing sample so it shares the same preload buffer.

Try removing it using a text editor and check if it loads (then do the same thing with the "LoopEnabled" property.

[Christoph Hart]

I downloaded the project but there are no samples, so there's no way for me to reproduce.

But there are two things I notice from looking at the SampleMap:

1. It uses absolute paths
2. There's no ID

Not sure how you ended up with this, but it should use the {PROJECT_FOLDER} wildcard and have a valid ID when you save the map.

[d.healey]

@Christoph-Hart HISE often saves samplemaps without an ID. Especially when other things are going weird.

In fact I made a thread about it - https://forum.hise.audio/topic/1297/serious-sample-map-bug

[ustk]

I can confirm having the same issue, sometimes, sample maps don't have ID's or even keep a wrong one no matter what you do...

[Lindon]

@Christoph-Hart OK I think I found a bug. When you set the preload size to = -1 then HISE will not load the project on start up.