GUIEnvironment

Thomaskkc · Post by **Thomaskkc** » Wed Sep 27, 2006 5:38 am

i'd like to ask why a use the function getGUIEnvironment()
the .exe will have error?

just only use the code
IGUIEnvironment* env = Device->getGUIEnvironment();

Thanks

zeno60 · Post by **zeno60** » Wed Sep 27, 2006 5:51 am

Are you sure it is this specific line that is giving you the error? If so, what is the error and is it a comile or run-time error?

Thomaskkc · Post by **Thomaskkc** » Wed Sep 27, 2006 6:47 am

when i comment this line, it can run
when add this line, when it exe the file,
it has run timwe error

slang · Post by **slang** » Wed Sep 27, 2006 6:51 am

show the block of code around where you insert that line...

Thomaskkc · Post by **Thomaskkc** » Wed Sep 27, 2006 6:55 am

if (node)
{
node->setMaterialFlag(EMF_LIGHTING, false);

}

IGUIEnvironment* env = Device->getGUIEnvironment();
IGUIToolBar* bar = env->addToolBar();

hybrid · Post by **hybrid** » Wed Sep 27, 2006 7:59 am

It's strange that the next line does still work when commenting the getEnvironment! This should lead to a crash upon null dereferencing. Anyway, yre you sure that Driver is properly instantiated?