[Qt] moc : too many input file

Bonjour !

Je suis en train d'essayer de compiler un projet Qt avec Visual Studio, avec le Qt Addin 1.1.7.
Le probleme, c'est que quand j'ai importe mes fichiers, il a genere trop de fichiers moc : ca a compile jusqu'a un certain moment, mais au premier rebuild, je me suis mange cette erreur :

Citation:

1>------ Rebuild All started: Project: MyQtProj, Configuration: Debug Win32 ------
1>Deleting intermediate and output files for project 'MyQtProj', configuration 'Debug|Win32'
1>Moc'ing mainwindow.hpp...
1>moc: Too many input files specified
1>Usage: moc [options] <header-file>
1> -o<file> write output to file rather than stdout
1> -I<dir> add dir to the include path for header files
1> -E preprocess only; do not generate meta object code
1> -D<macro>[=<def>] define macro, with optional definition
1> -U<macro> undefine macro
1> -i do not generate an #include statement
1> -p<path> path prefix for included file
1> -f[<file>] force #include, optional file name
1> -nw do not display warnings
1> @<file> read additional options from file
1> -v display version of moc
1>Project : error PRJ0019: A tool returned an error code from "Moc'ing mainwindow.hpp..."
1>Build log was saved at "file://c:\Users\plaristote\Documents\Visual Studio 2008\Projects\MyQtProj\MyQtProj\Debug\BuildLog.htm"
1>TehBabelClient - 1 error(s), 0 warning(s)
========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========

S'il vous plait ?