OpenEV gtk problem

[Gong, Shawn (Contractor)]

Hi list,

I have built OpenEV following "Building OpenEV from scratch"
http://openev.sourceforge.net/app/developer_info/DEVCOURSE_building_main
tenance.html
gtk1.2 was used, instead of gtk 2, because previous GUI was on gtk1.2

OpenEV was then tested on other Linux PCs and it ran ok. Last week I
tried on a newer OS Fedora 8 with gtk 2 installed on /usr/lib/gtk-2.0.
At first it complained "Gtk-WARNING **: Failed to load module
"libgnomebreakpad.so": libgnomebreakpad.so: cannot open shared object
file: No such file or directory"
I added /usr/lib/gtk-2.0/modules to LD_LIBRARY_PATH and ran again, but
more error messages indicated incompatibility with gtk 2.0.
"GTK init failed, etc"

I ran "lsof" on OpenEV and found that OpenEV called both local gtk1.2
(OpenEV/lib) and gtk 2 (/usr/lib/gtk-2.0), which probably caused the
conflict.

BTW, I also ran OpenEV on a PC with CentOS5 Linux, it ran fine and did
not complain. Although the CentOS5 has gtk/gdk 2.0 on /usr/lib/
One things that I noticed different is that CentOS5 Linux has no file
"ibgnomebreakpad.so" under /usr/lib/gtk-2.0/modules/.


Have you encounter the gtk problem? Is there a way to build OpenEV so
that it uses local_installation only?


This is the result of "ldd" on OpenEV *.so*
libgtk-1.2.so.0 => /home/sgong/dev171/dist/lib/libgtk-1.2.so.0
(0x00d74000)
libgdk-1.2.so.0 => /home/sgong/dev171/dist/lib/libgdk-1.2.so.0
(0x00111000)
libgtk-1.2.so.0 => not found
libgdk-1.2.so.0 => not found

thanks,
Shawn


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[Mario Beauchamp-2]

Hi Shawn,

On Feb 18, 2008 5:22 PM, Gong, Shawn (Contractor)
<Shawn.Gong@...> wrote:
>
> OpenEV was then tested on other Linux PCs and it ran ok. Last week I
> tried on a newer OS Fedora 8 with gtk 2 installed on /usr/lib/gtk-2.0.

Normally, when you have both gtk installed you should do:

import pygtk
pygtk.require('1.2')
import gtk

This only needs to be done the first time you import gtk.

Hope this helps.

cheers
--
Mario B.

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[Gong, Shawn (Contractor)]

Hi list,

I followed Mario's post below and added

        import pygtk

        pygtk.require('1.2')

        import gtk

in openev.py

(1) I got the following error massage while trying to display raster image:

Gdk-ERROR **: BadValue (integer parameter out of range for operation)

  serial 145562 error_code 2 request_code 145 minor_code 9

python: xcb_xlib.c:41: xcb_xlib_lock: Assertion '!c->xlib.lock' failed.

Gdk-ERROR **: BadValue (integer parameter out of range for operation)

  serial 71743 error_code 2 request_code 145 minor_code 9

python: xcb_xlib.c:41: xcb_xlib_lock: Assertion '!c->xlib.lock' failed.

(2) “Gtk-WARNING **: Failed to load module "libgnomebreakpad.so": libgnomebreakpad.so: cannot open shared object file: No such file or directory” is still there.

If I add /usr/lib/gtk-2.0/modules (this is where the libgnomebreakpad.so is located) to LD_LIBRARY_PATH, I got:

  (process 2823): Glib-GObject-CRITICAL **: gtype.c:2242: initialization assertion failed, use IA__g_type_init() prior to this function

  (process 2823): Glib-GObject-CRITICAL **: g_once_init_leave: assertion 'initialization_value !=0' failed

  (process 2823): Glib-GObject-CRITICAL **: gdk_cursor_new_for_display: assertion 'GDK_IS_DISPLAY (display)' failed

Are these two related? Is this a gtk/gdk problem or xlib problem http://setiathome.berkeley.edu/forum_thread.php?id=43336 ?

Thanks,

Shawn

-----Original Message-----
From: Mario Beauchamp [starged@...]
Sent: Monday, February 18, 2008 6:49 PM
To: Gong, Shawn (Contractor)
Cc: OpenEV Discussion List
Subject: Re: [Openev-discuss] OpenEV gtk problem

Hi Shawn,

On Feb 18, 2008 5:22 PM, Gong, Shawn (Contractor)

<Shawn.Gong@...> wrote:

>

> OpenEV was then tested on other Linux PCs and it ran ok. Last week I

> tried on a newer OS Fedora 8 with gtk 2 installed on /usr/lib/gtk-2.0.

Normally, when you have both gtk installed you should do:

import pygtk

pygtk.require('1.2')

import gtk

This only needs to be done the first time you import gtk.

Hope this helps.

cheers

--

Mario B.

My first message:

>>>>>>>>>>>>>>>>>>>>>>

Hi list,

I have built OpenEV following “Building OpenEV from scratch” http://openev.sourceforge.net/app/developer_info/DEVCOURSE_building_maintenance.html

gtk1.2 was used, instead of gtk 2, because previous GUI was on gtk1.2

OpenEV was then tested on other Linux PCs and it ran ok. Last week I tried on a newer OS Fedora 8 with gtk 2 installed on /usr/lib/gtk-2.0. At first it complained “Gtk-WARNING **: Failed to load module "libgnomebreakpad.so": libgnomebreakpad.so: cannot open shared object file: No such file or directory”

I added /usr/lib/gtk-2.0/modules to LD_LIBRARY_PATH and ran again, but more error messages indicated incompatibility with gtk 2.0.

"GTK init failed, etc"

I ran “lsof” on OpenEV and found that OpenEV called both local gtk1.2 (OpenEV/lib) and gtk 2 (/usr/lib/gtk-2.0), which probably caused the conflict.

BTW, I also ran OpenEV on a PC with CentOS5 Linux, it ran fine and did not complain. Although the CentOS5 has gtk/gdk 2.0 on /usr/lib/ One things that I noticed different is that CentOS5 Linux has no file "ibgnomebreakpad.so" under /usr/lib/gtk-2.0/modules/.

Have you encounter the gtk problem? Is there a way to build OpenEV so that it uses local_installation only?

This is the result of “ldd” on OpenEV *.so*

libgtk-1.2.so.0 => /home/sgong/dev171/dist/lib/libgtk-1.2.so.0 (0x00d74000)

libgdk-1.2.so.0 => /home/sgong/dev171/dist/lib/libgdk-1.2.so.0 (0x00111000)

libgtk-1.2.so.0 => not found

libgdk-1.2.so.0 => not found

thanks,

Shawn

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[Mario Beauchamp-2]

Hi Shawn,

On Wed, Feb 20, 2008 at 3:48 PM, Gong, Shawn (Contractor)
<Shawn.Gong@...> wrote:

>
> I followed Mario's post below and added
>
>
>         import pygtk
>
>         pygtk.require('1.2')
>
>         import gtk
>
> in openev.py
>
> (1) I got the following error massage while trying to display raster image:
>
> Gdk-ERROR **: BadValue (integer parameter out of range for operation)
>
>   serial 145562 error_code 2 request_code 145 minor_code 9

I've seen this message before but have no idea what it means...

> (2) "Gtk-WARNING **: Failed to load module "libgnomebreakpad.so":
> libgnomebreakpad.so: cannot open shared object file: No such file or
> directory" is still there.

I have never seen that lib before. Can you track down why it is required?

> Are these two related? Is this a gtk/gdk problem or xlib problem
> http://setiathome.berkeley.edu/forum_thread.php?id=43336 ?

Now you see why it's time to move to GTK2 ;)

cheers
--
Mario B.

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