Attempt to register type XXXXXXX more than once!

[loblao]

I am having some very weird problems with Panda3D now. I’m attempting to load the DLLS from a zipfile and it works, but I got this:

Attempt to register type ReferenceCount more than once!
Attempt to register type TypedReferenceCount more than once!
Attempt to register type HTTPChannel more than once!
Attempt to register type VirtualFile more than once!
Attempt to register type VirtualFileHTTP more than once!
Attempt to register type VirtualFileMount more than once!
Attempt to register type VirtualFileMountHTTP more than once!
Attempt to register type Datagram more than once!
Attempt to register type Namable more than once!
Attempt to register type NodeReferenceCount more than once!
Attempt to register type VirtualFileComposite more than once!
Attempt to register type VirtualFileMountMultifile more than once!
Attempt to register type VirtualFileMountRamdisk more than once!
Attempt to register type VirtualFileMountRamdisk::FileBase more than once!
Attempt to register type VirtualFileMountRamdisk::File more than once!
Attempt to register type VirtualFileMountRamdisk::Directory more than once!
Attempt to register type VirtualFileMountSystem more than once!
Attempt to register type VirtualFileSimple more than once!
Attempt to register type FileReference more than once!
Attempt to register type TemporaryFile more than once!
:interrogatedb(warning): Classes TypedObject and TypedObject share the same Type
Handle value (3); check class definitions.
:interrogatedb(warning): Classes ReferenceCount and ReferenceCount share the sam
e TypeHandle value (4); check class definitions.
:interrogatedb(warning): Classes TypedReferenceCount and TypedReferenceCount sha
re the same TypeHandle value (5); check class definitions.
:interrogatedb(warning): Classes Namable and Namable share the same TypeHandle v
alue (12); check class definitions.
:interrogatedb(warning): Classes Datagram and Datagram share the same TypeHandle
value (11); check class definitions.

when I load both libpanda and libpandaexpress (eg. importing panda3d.core).

[rdb]

The Panda3D libraries were loaded twice, somehow. Check that there is not a conflict between different versions of the Panda modules/libraries on your system.