Hi,
This error indicates there is an invalid instruction "nop" in your project. In fact in this VLE project you should use "e_nop" or "se_nop". I made a quick search and I found this "nop" inline asm instruction in UART_demo.c:
void AppExecute(void)
{
UINT32 i;
OutStr("\r\nUser Application is going to be executed...\r\n");
for(i=0; i<1000000; i++)
asm("nop");
MC_ME.MCTL.R = 0x00005AF0;
MC_ME.MCTL.R = 0x0000A50F;
}
Please replace it with asm("e_nop"); and rebuild the project again.
Hope it helps!
Stan