STM32 JTAG debugging with ULINK-ME acts weird

I've been using MicroVision IDE and debugging STM32 successfully, until recently. When starting the debugging, after loading the software the debugger gives the following: Cannot access Memory...
STM32 JTAG debugging with ULINK-ME acts weird

I've been using MicroVision IDE and debugging STM32 successfully, until recently. When starting the debugging, after loading the software the debugger gives the following: Cannot access Memory...
Bug about tcp_send function .......?

every time my application runs to tcp_send function, it will run into sys_error() with the error_code: ERR_MEM_FREE(means release non existing memory block) and i don't know why?? any...
Bug about tcp_send function .......?

every time my application runs to tcp_send function, it will run into sys_error() with the error_code: ERR_MEM_FREE(means release non existing memory block) and i don't know why?? any...
Define act as function?

I've been using defines as fucntions like this: sbit DRIVE_PIN05 = P1^3; #define DRIVE_PIN05_HIGH (P1MDOUT |= 0x08);(DRIVE_PIN05 = 0) #define DRIVE_PIN05_LOW (P1MDOUT |= 0x08);(DRIVE_PIN05 ...