bug report - thorn

[Emanuel Rumpf-3]

Hello,
Reporting a Seg.Fault when opening a RG file saved with 1.7.x in Thorn:


Trace:

coming from:  RosegardenMainViewWidget : slotChangeInstrumentLabel
-> TrackButtons : changeInstrumentLabel
-> Composition : getTrackByPosition
                         ------------------------------
-> Segmentation Fault

line ~1900, when using (*it)

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[D. Michael McIntyre]

On Thursday 08 October 2009, Emanuel Rumpf wrote:

> Reporting a Seg.Fault when opening a RG file saved with 1.7.x in Thorn:

I don't have this problem generally.  For example, I just started 1.7.2 (the
version of Classic I have close to hand) and imported some random MIDI file,
then saved the result, then loaded it into Thorn no problem.

I suspect the crash you're seeing may require some specific file to trigger
it, or else some specific sequence of steps might be involved.

By the way, thanks for the work you did sorting out the bank editor.  When I
came back to it, it was really very close to working, and much improved over
when I had given up on it the last time.  Your work was very helpful!
--
D. Michael McIntyre

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[Emanuel Rumpf-3]

2009/10/9 D. Michael McIntyre <michael.mcintyre@...>:
> On Thursday 08 October 2009, Emanuel Rumpf wrote:
>
>> Reporting a Seg.Fault when opening a RG file saved with 1.7.x in Thorn:
>

> I suspect the crash you're seeing may require some specific file to trigger
> it, or else some specific sequence of steps might be involved.
>
Attached is one of the files, which crash here.


> By the way, thanks for the work you did sorting out the bank editor.  When I
> came back to it, it was really very close to working, and much improved over
> when I had given up on it the last time.  Your work was very helpful!
>
Pleased to hear that, thank you.



I got this message in the concole window which I'm unable to construe:
Rosegarden: detected X Error: BadMatch (invalid parameter attributes)
Major opcode:  *




Is this output expected ? Do I miss anything? :

RosegardenMainWindow::awaitDialogClearance: entering
RosegardenMainWindow::awaitDialogClearance: exiting
SystemFont::loadSystemFont[Qt]: wanted family LilyPond-feta-rosegarden
at size 12, got family LilyPond-feta-rosegarden (exactMatch 1)
SystemFont::loadSystemFont[Qt]: wanted family
LilyPond-feta-nummer-rosegarden at size 12, got family
LilyPond-feta-nummer-rosegarden (exactMatch 1)
SystemFont::loadSystemFont[Qt]: wanted family
LilyPond-parmesan-rosegarden at size 12, got family
LilyPond-parmesan-rosegarden (exactMatch 1)
SystemFont::loadSystemFont[Qt]: wanted family bitstream vera serif at
size 12, got family Bitstream Vera Serif (exactMatch 1)
SystemFont::loadSystemFont[Qt]: wanted family fughetta at size 12, got
family DejaVu Sans (exactMatch 0)
Warning: Unable to load any of the fonts in "fughetta"
SystemFont::loadSystemFont[Qt]: wanted family georgia at size 12, got
family Georgia (exactMatch 1)
Comparing current version "10.02" with latest version "1.7.3"
SystemFont::loadSystemFont[Qt]: wanted family inkpen2 at size 12, got
family DejaVu Sans (exactMatch 0)
SystemFont::loadSystemFont[Qt]: wanted family inkpen at size 12, got
family DejaVu Sans (exactMatch 0)
Warning: Unable to load any of the fonts in "inkpen2,inkpen"
SystemFont::loadSystemFont[Qt]: wanted family inkpen2 text at size 12,
got family DejaVu Sans (exactMatch 0)
SystemFont::loadSystemFont[Qt]: wanted family inkpen text at size 12,
got family DejaVu Sans (exactMatch 0)
SystemFont::loadSystemFont[Qt]: wanted family comic sans ms at size
12, got family Comic Sans MS (exactMatch 0)
SystemFont::loadSystemFont[Qt]: wanted family maestro at size 12, got
family DejaVu Sans (exactMatch 0)
Warning: Unable to load any of the fonts in "maestro"
SystemFont::loadSystemFont[Qt]: wanted family opus at size 12, got
family DejaVu Sans (exactMatch 0)
Warning: Unable to load any of the fonts in "opus"
SystemFont::loadSystemFont[Qt]: wanted family opus text at size 12,
got family DejaVu Sans (exactMatch 0)
SystemFont::loadSystemFont[Qt]: wanted family petrucci at size 12, got
family DejaVu Sans (exactMatch 0)
Warning: Unable to load any of the fonts in "petrucci"
SystemFont::loadSystemFont[Qt]: wanted family sonata at size 12, got
family DejaVu Sans (exactMatch 0)
Warning: Unable to load any of the fonts in "sonata"
SystemFont::loadSystemFont[Qt]: wanted family steinberg notation at
size 12, got family DejaVu Sans (exactMatch 0)
Warning: Unable to load any of the fonts in "steinberg notation"
SystemFont::loadSystemFont[Qt]: wanted family xinfonia at size 12, got
family DejaVu Sans (exactMatch 0)
Warning: Unable to load any of the fonts in "xinfonia"


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[cannam]

On Sat, Oct 10, 2009 at 7:13 PM, Emanuel Rumpf <xbran23@...> wrote:
> Attached is one of the files, which crash here.

I think Michael reproduced this with one of his own files?  He sent me
one that was causing problems, anyway.  I will look into it.

> Is this output expected ? Do I miss anything? :

If you mean the lines like

> Warning: Unable to load any of the fonts in "fughetta"

then that just means you don't have that particular notation font
installed.  We in theory support quite a few notation fonts, including
those that are provided with Sibelius and Finale as well as some other
free ones like Fughetta.  You can install them just like any other
font (e.g. copy the .ttf file to ~/.fonts/) and Rosegarden will find
them and make them available in the notation fonts menu.

Our rendering is not always that good when using other fonts though,
and the feature is generally less interesting now that we always use
Lilypond for printing.


Chris

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[Emanuel Rumpf-3]

Thanks.
Where does the debug output go ? A log file ?
Those lines like     cerr << "anything" << endl; or  RG_DEBUG <<
"anything" << endl;
Is it sufficient to specify --enable-debug=1 when configuring ?

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[cannam]

On Sun, Oct 11, 2009 at 7:59 PM, Emanuel Rumpf <xbran23@...> wrote:
> Those lines like     cerr << "anything" << endl; or  RG_DEBUG <<
> "anything" << endl;

Well, the cerr ones go to stderr.  You can't switch those on or off.

RG_DEBUG and the other _DEBUG streams go to stderr if --enable-debug
when configuring.


Chris

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[Emanuel Rumpf-3]

Does the file crash RG on your system too?

I have again problems with the audio-file-importer / converter.
Maybe anything got lost ?
There is no sndfile-resample here.
There is sox, but without polyphase.

As a reminder,
a message you wrote some time ago.


2009/1/11 Chris Cannam <cannam@...>:

> On Sun, Jan 11, 2009 at 6:59 PM, Emanuel Rumpf <xbran23@...> wrote:
>> 2009/1/11 Chris Cannam <cannam@...>:
>>
>>> What does your sox say if you run it without arguments?  What's in the
>>> "supported effects" list?
>> [...]
>> noiseprof noisered norm oops pad phaser pitch rate remix repeat reverb
>
> Ah, OK.  That jogs my memory -- thanks.  Someone did mention this
> either on the list or in a tracker entry, I think.  SoX has a newer
> resampler, the "rate" effect, which is supposedly better than either
> polyphase or rabbit.  I've updated rosegarden-audiofile-importer in
> trunk to use it if available.
>
>
> Chris
>

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[cannam]

On Fri, Oct 16, 2009 at 8:12 PM, Emanuel Rumpf <xbran23@...> wrote:
> Does the file crash RG on your system too?

I did manage to reproduce this crash and I started looking at it again
today, but through poor organisation I only started at the end of the
day and ran out of time before I got anywhere with it.

> I have again problems with the audio-file-importer / converter.
> Maybe anything got lost ?
> There is no sndfile-resample here.
> There is sox, but without polyphase.

The audio file importer will almost certainly be changing radically,
it's going to stop being an external script at all.  There may be some
turbulence in the mean time.


Chris

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