Hi,
I'm having trouble with the module example from
http://live.gnome.org/Vala/TypeModules.
I'm using MinGW (GCC 4.4.0) on Windows (XP with SP3) with the recent (0.7.10)
Vala compiler from http://code.google.com/p/valide/downloads/list.
Here's what I do:
/****************************************************/
C:\vtest>valac --pkg gmodule-2.0 main.vala plugin-interface.vala -o main
C:\vtest>valac -C plugin.vala plugin-interface.vala
C:\vtest>gcc -shared -fPIC -mms-bitfields -I/vala-0.7.10/include/glib-2.0 -I/val
a-0.7.10/lib/glib-2.0/include plugin.c plugin-interface.c -L/vala-0.7.10/lib -lg
object-2.0 -o libplugin.dll
C:\vtest>main
Loading plugin with path: 'libplugin.dll'
Loaded module: 'libplugin.dll'
(main.exe:3572): GLib-GObject-WARNING **: cannot register existing type `TestPlu
gin'
(main.exe:3572): GLib-GObject-CRITICAL **: g_type_interface_add_prerequisite: as
sertion `G_TYPE_IS_INTERFACE (interface_type)' failed
(main.exe:3572): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertio
n `g_type_parent (interface_type) == G_TYPE_INTERFACE' failed
Plugin type: MyPlugin
C:\vtest>
/****************************************************/
If I compile with the "-g" flag I get the following from my JIT Debugger:
/****************************************************/
main.exe caused an Access Violation at location 00401cc0 in module main.exe
Reading from location 00000008.
Registers:
eax=00000000 ebx=7ffd7000 ecx=003e7028 edx=00000000 esi=00000000 edi=00000010
eip=00401cc0 esp=0022ff00 ebp=0022ff18 iopl=0 nv up ei pl zr na po nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000246
Call stack:
00401CC0 main.exe:00401CC0 test_plugin_hello plugin-interface.vala:2
...
public interface TestPlugin : Object {
> public abstract void hello ();
}
...
00401C54 main.exe:00401C54 _main main.vala.c:285
00401C9B main.exe:00401C9B main main.vala:39
...
}
> void main () {
var registrar = new PluginRegistrar<TestPlugin> ("plugin");
registrar.load ();
...
004010B6 main.exe:004010B6
00401148 main.exe:00401148
7C817077 kernel32.dll:7C817077 RegisterWaitForInputIdle
/****************************************************/
I never used GLib or GObject before so I have no clues what the GLib warnings
actually mean and what exactly is wrong.
--
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