TM4C129DNCPDT: CRITICAL HW ERROR!

What debugger tool and debug probe are you using?

Can you show a screenshot of the error message? 

#include <xdc/std.h>
#include <xdc/runtime/System.h>
#include <ti/sysbios/BIOS.h>
#include <ti/sysbios/knl/Task.h>

using xds100 v2 .

main code calls this section

/** start RTOS */
LOG() << "\r\nStarting TI-RTOS...\r\n\n";
/* wait for tx task from Main completed */
uart::GetUART0().tx(0, 0);
/* Start BIOS */
BIOS_start();
return (0);
}

Hi,

  I asked for a screenshot of the error message but you are just showing me a snippet of your code. 

  Do you see the same error message when you load a simple example program or the error is only on this custom program?