Hello rooters,
I have some strange behavour and no idea where to search for...
At some point of my program I create a TChain object and add a file to
it. This is done in a ProcessMessage function of TGMainFrame.
Now I have two TGMainFrames. In one everything is fine and in the one I
get something like <TClass::TClass> no dictionary available for class
MyClass, when adding the file to the chain. Where MyClass is one (not
all) of the classes in the tree. Also gROOT->GetClass("MyClass") gives
NULL until the file is added to the chain, where in the other
TGMainFrame I get a pointer also before adding the file. There is no big
difference between this two TGMainFrames (except that I'm using
different GUI elements) . If I instatiate (MyClass class;) an object of
the class before adding the file everything works fine. Sounds for me
like a shared library is loaded at the wrong time - but the program is
stadily linked...
Does anybody have an idea about this behaviour or an idea what I can
check or look for?
Thanks in advance,
Thomas.
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