Can't compile LCD Example using Platform IO, Blink and Hello World work just fine. about platformio-examples HOT 2 CLOSED

[Fri Oct 20 18:19:24 2017] Processing megaatmega2560 (platform: atmelavr; board: megaatmega2560; framework: simba)
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Collected 0 compatible libraries
Looking for dependencies...
No dependencies
Compiling .pioenvs/megaatmega2560/src/main.o

src/main.c: In function 'main':
src/main.c:36:29: error: storage size of 'lcd' isn't known
struct hd44780_driver_t lcd;
^
src/main.c:40:5: warning: implicit declaration of function 'hd44780_init' [-Wimplicit-function-declaration]
hd44780_init(&lcd,
^
src/main.c:49:5: warning: implicit declaration of function 'hd44780_start' [-Wimplicit-function-declaration]
hd44780_start(&lcd);
^
src/main.c:51:5: warning: implicit declaration of function 'hd44780_display' [-Wimplicit-function-declaration]
hd44780_display(&lcd, "Welcome!\r\n");
^
src/main.c:52:5: warning: implicit declaration of function 'hd44780_cursor_show' [-Wimplicit-function-declaration]
hd44780_cursor_show(&lcd);
^
src/main.c:55:9: warning: implicit declaration of function 'hd44780_put' [-Wimplicit-function-declaration]
hd44780_put(&lcd, chan_getc(sys_get_stdin()));
^
src/main.c:55:9: warning: implicit declaration of function 'chan_getc' [-Wimplicit-function-declaration]
src/main.c:36:29: warning: unused variable 'lcd' [-Wunused-variable]
struct hd44780_driver_t lcd;
^
Compiling .pioenvs/megaatmega2560/SimbaFramework/3pp/compat/arch/sys_arch.o
Compiling .pioenvs/megaatmega2560/SimbaFramework/3pp/lwip-1.4.1/src/api/tcpip.o
*** [.pioenvs/megaatmega2560/src/main.o] Error 1
Compiling .pioenvs/megaatmega2560/SimbaFramework/3pp/lwip-1.4.1/src/core/def.o
========================== [ERROR] Took 0.96 seconds ==========================