When I linking my project with JUCE_DLL in debug mode - have error(in macros jassert)

error LNK2019: unresolved external symbol “bool __stdcall juce::juce_isRunningUnderDebugger(void)”

But in release mode it’s ok…

How I can resolved this problem?

Use last tip from SVN (don’t mix versions).

Ah, sorry, I forgot to add an export declaration for that function, so it wasn’t ending up in the DLL. I’ve checked in an update to fix it now.