[Lmuse-user] Re: regular crashing with eraser tool

[Jens R. <pli...@ya...>]

Jens Radloff wrote:

> I will soon compile MusE 0.7.2pre1 again, with --enable-debug, 
> and will  check if the eraser tool crashes or not.

I have now re-compiled MusE 0.7.2pre with --enable-debug, but the 
behaviour is still noticable (MusE crashes, when using the eraser 
tool), but I think I know when MusE crashes: 

When you use the eraser tool while playing a song, MuSe crashes when you 
try to erase a note while the cursor is at the same position as the 
note that you want to erase. I have noticed this several times in the 
piano roll editor. I did not check the drum roll editor.

Some other remarks:

1. When I try to log what MusE is doing, trying to pipe log information 
into a file, and I load a song in MusE, then inside MusE an error 
message is displayed: "Initialization created with different version of 
FluidSynth Mess, will be ignorded". And I cannot hear anything, all 
sound fonts linked to the fluid synth tracks are gone. This message is 
displayed, no matter if I use the log options that MusE offers, or not. 
The background for this message is obviously the fact, that when I 
created that song, I had Fluidsynth version 1.0.5 running, and I 
created some Fluidsynth instances inside MusE (according to what is 
displayed inside MusE, the fluid synth version within MusE is a 
different one than the version of Fluidsynth which I installed on my 
system). Maybe the eraser tool causing MusE to crash and the different 
versions of Fluidsynth (installed on my system and Fluidsynth used in 
MusE) are connected to each other (?!).

2. Yesterday I replaced Jack 0.99.0 with a CVS version of Jack 
(0.100.0). The eraser tool causes MusE to crash under both versions of 
Jack.

3. Another possible reason for these crashes can be certain soundfonts, 
but I did not test this yet.


Regards,

Jens

	

	
		
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