[Gambas-user] Circular references with latest revision

[Ron]

I have the same issue, trying to get it isolated, but didn't succeed yet,
will let you know when.

In 3.6.2 no issue, but with trunk (some revisions ago already)

$ ./DomotiGa3.gambas
gbx3: warning: circular references detected:
gbx3:     1 FMusic
gbx3:     1 FLogfiles
gbx3:     2 FToolBar
gbx3:     2 ToolBar
gbx3:     1 FBalloon
gbx3:     2 TableView
gbx3:     1 TabPanel
gbx3:     5 LCDLabel
gbx3:     4 GridViewSelection
gbx3:     1 _TreeView_Item
gbx3:     4 _GridView_Rows
gbx3:     4 _GridView_Columns
gbx3:     4 ScrollArea
gbx3:     1 ListView
gbx3:     2 GridView
gbx3: warning: 873 allocation(s) non freed.

from inside ide:

gbx3: warning: circular references detected:
gbx3:     1 FMusic
gbx3:     1 FLogfiles
gbx3:     2 FToolBar
gbx3:     2 ToolBar
gbx3:     1 FBalloon
gbx3:     2 TableView
gbx3:     1 TabPanel
gbx3:     5 LCDLabel
gbx3:     4 GridViewSelection
gbx3:     1 _TreeView_Item
gbx3:     4 _GridView_Rows
gbx3:     4 _GridView_Columns
gbx3:     4 ScrollArea
gbx3:     1 ListView
gbx3:     2 GridView
*** Error in `DomotiGa3': free(): invalid pointer: 0x00007fc84ee139b8 ***

gbx3 even crashes sometimes with sig aborted, see screenshot.

I also had this with command line project but only when I use gb.signal
component to catch these
   Signal[Signal.SIGINT].Catch
  ' ' Catch default kill signal
   Signal[Signal.SIGTERM].Catch


I personally would like to have this fixed in 3.7, maybe this info helps..

Regards,
Ron.

[System]
Gambas=3.6.90
OperatingSystem=Linux
Kernel=3.13.0-43-generic
Architecture=x86_64
Distribution=Ubuntu 14.04.1 LTS
Desktop=GNOME
Theme=QGtk
Language=en_US.UTF-8
Memory=3849M
[Libraries]
Cairo=libcairo.so.2.11301.0
Curl=libcurl.so.4.3.0
DBus=libdbus-1.so.3.7.6
GStreamer=libgstreamer-0.10.so.0.30.0
GStreamer=libgstreamer-1.0.so.0.204.0
GTK+3=libgtk-3.so.0.1000.8
GTK+=libgtk-x11-2.0.so.0.2400.23
OpenGL=libGL.so.1.2.0
Poppler=libpoppler.so.44.0.0
Qt4=libQtCore.so.4.8.6
SDL=libSDL-1.2.so.0.11.4


3.6.2:

2015/01/02 07:44:06 [Main] It's dark outside.
2015/01/02 07:44:06 [Main] DomotiGa is running for 0 days, 0 hrs, 0 mins,
and 0 secs.
2015/01/02 07:44:06 [Main] The current tagline is 'Prune: A plum that has
seen better days.'
^CReceived signal SIGINT, exit DomotiGaServer3
2015/01/02 07:44:07 [Main] Received signal SIGINT, exit DomotiGaServer3
2015/01/02 07:44:07 [Main] Stopping running timers.
2015/01/02 07:44:07 [Main]   ---- Program End ----

trunk:

2015/01/02 09:12:08 [Main] DomotiGa is running for 0 days, 0 hrs, 0 mins,
and 0 secs.
2015/01/02 09:12:08 [Main] The current tagline is 'I want to live with a
synonym girl... '
^CReceived signal SIGINT, exit DomotiGaServer3
2015/01/02 09:12:10 [Main] Received signal SIGINT, exit DomotiGaServer3
2015/01/02 09:12:10 [Main] Stopping running timers.
2015/01/02 09:12:10 [Main]   ---- Program End ----
gbx3: warning: -6 allocation(s) non freed.

[image: Inline afbeelding 1][image: Inline afbeelding 2]


2014-12-31 14:57 GMT+01:00 Jussi Lahtinen <jussi.lahtinen at ...626...>:

> One of my projects reports circular references when shutdown, but it works
> perfectly.
> I haven't get these messages with earlier revisions (not sure from what
> revision this started exactly).
>
> Part of the messages:
> gbx3:     1 GridViewSelection
> gbx3:     1 _TreeView_Item
> gbx3:     1 _GridView_Rows
> gbx3:     1 _GridView_Columns
> gbx3:     1 VSplit
> gbx3:     1 ScrollArea
> gbx3:     1 ListView
> gbx3:     1 GridView
>
> I have not isolated the problem, but I will try later.
> Any clues about this, my error or something in Gambas?
>
>
> Jussi
>
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