Error multiple definition of Topic is solved

[barbarello]

compiling return this:

(It is not a problem of configuration)

-------------- Build: wxRelease in 2CPP ---------------
Linking executable: wx_static_r.exe
wx_static_r\main.o:main.cpp:(.text+0x0): multiple definition of `wxCreateApp()'
wx_static_r\FRAME.o:FRAME.cpp:(.text+0x0): first defined here
wx_static_r\main.o:main.cpp:(.text+0xaa): multiple definition of `wxGetApp()'
wx_static_r\FRAME.o:FRAME.cpp:(.text+0xaa): first defined here
wx_static_r\main.o:main.cpp:(.text+0xb4): multiple definition of `WinMain@16'
wx_static_r\FRAME.o:FRAME.cpp:(.text+0xb4): first defined here
wx_static_r\main.o:main.cpp:(.bss+0x0): multiple definition of `wxTheAppInitializer'
wx_static_r\FRAME.o:FRAME.cpp:(.bss+0x0): first defined here
wx_static_r\DIAG.o:DIAG.cpp:(.text+0x0): multiple definition of `wxCreateApp()'
wx_static_r\FRAME.o:FRAME.cpp:(.text+0x0): first defined here
wx_static_r\DIAG.o:DIAG.cpp:(.text+0xaa): multiple definition of `wxGetApp()'
wx_static_r\FRAME.o:FRAME.cpp:(.text+0xaa): first defined here
wx_static_r\DIAG.o:DIAG.cpp:(.text+0xb4): multiple definition of `WinMain@16'
wx_static_r\FRAME.o:FRAME.cpp:(.text+0xb4): first defined here
wx_static_r\DIAG.o:DIAG.cpp:(.bss+0x30): multiple definition of `wxTheAppInitializer'
wx_static_r\FRAME.o:FRAME.cpp:(.bss+0x0): first defined here
collect2: ld returned 1 exit status
Process terminated with status 1 (0 minutes, 7 seconds)

Anyone can help me I don't understand.

To explain I try to compile 4 files (I'm newbie)
1 .h
3 .cpp

My code is ok if I use only 1 file CPP....

[barbarello]

OK IMPLEMENT_APP was not in the right place !

It works now

[eco]

Might I suggest using a bit more descriptive subject line next time. The forums are also an archive of answers so a descriptive subject helps those searching the forum for pre-existing answers.

[barbarello]

That's totaly right !

And it may help someone else.

Thanks