setTileGid method has bug in version1.0.1-x-0.10.0

CCTMXLayer.cpp
line 335

m_pReusedTile->setPositionInPixels(positionAt(pos));

this line should be changed to m_pReusedTile->setPosition(positionAt(pos));

otherwise the setTileGid method won’t work properly

maybe it’s a bug

cocos2d-iphone use setPositionInPixels too.