On 10/12/2011 9:41 AM, Chris 'Xenon' Hanson wrote:
On 10/12/2011 8:31 AM, Joshua Cook wrote:
To make a long story short COIN was failing in a bad way but the standard
notify message at the INFO level is:
DynamicLibrary::failed loading "osgPlugins-3.0.0/osgdb_ivd.dll"
Warning: Could not find plugin to read objects from file "../../some_file.iv".
So, I know that COIN's failure is not an OSG problem but I do believe there may
be room for a more useful debug output when a dll has problems that don't
revolve around not existing.
Are you 100% sure the DLL _is_ actually loading but the IV file fails to
load?
How have you verified this? You can set breakpoints in the DLL, or use
something like
SysInternals' ProcessMonitor to snoop on successful (and unsuccessful) DLL
loads.
Assuming the error message is correct and the plugin isn't being found...
osgWorks has an app to find plugins. I don't have the .iv plugin, but here's an
example of using it to find the .flt plugin:
>osgwwhich -p flt
Using plugin name: "osgPlugins-3.0.1/osgdb_openflight.dll".
C:\Program Files\OpenSceneGraph\bin\osgPlugins-3.0.1\osgdb_openflight.dll
You can also set OSG_NOTIFY_LEVEL=DEBUG_FP to have OSG print each path that it
searches to try to find the plugin.
Hopefully these two tricks will help you figure out why OSG is claiming it can't
load the plugin.
-Paul
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