nios ii flash programming error

No,Because I test it with one project ,it shows us the information :

cd D:/NIOS_II/SRAM_FLASH/SopcLed/hello_world_small_0/Release

# Creating .flash file for the project

"$SOPC_KIT_NIOS2/bin/elf2flash" --base=0x00200000 --end=0x3fffff --reset=0x48000

0 --input="hello_world_small_0.elf" --output="cfi_flash.flash" --boot="E:/altera

/80/ip/nios2_ip/altera_nios2/boot_loader_cfi.srec"

# Programming flash with the project

"$SOPC_KIT_NIOS2/bin/nios2-flash-programmer" --base=0x00200000 --instance=0 "cfi

_flash.flash"

Using cable "USB-Blaster [USB-0]", device 1, instance 0x00

Resetting and pausing target processor: OK

: Checksumming existing contents

00000000 : Reading existing contents

Checksummed/read 16kB in 0.4s

00000000 ( 0%): Erasing

Erased 16kB in 0.2s (80.0kB/s)

00000000 ( 0%): Programming

Programmed 1KB +15KB in 0.3s (53.3KB/s)

Device contents checksummed OK

Leaving target processor paused

//END

But when I use other project build by myself,it shows information like:

#!/bin/sh

#

# This file was automatically generated by the Nios II IDE Flash Programmer.

#

# It will be overwritten when the flash programmer options change.

#

cd E:/altera/80/workplace/RA8835/hello_world_1/Debug

# Creating .flash file for the project

"$SOPC_KIT_NIOS2/bin/elf2flash" --base=0x00200000 --end=0x3fffff --reset=0x20000

0 --input="hello_world_1.elf" --output="cfi_flash.flash" --boot="E:/altera/80/ip

/nios2_ip/altera_nios2/boot_loader_cfi.srec"

# Programming flash with the project

"$SOPC_KIT_NIOS2/bin/nios2-flash-programmer" --base=0x00200000 --sidp=0x000010b0

--id=148608136 --timestamp=1252506938 --instance=0 "cfi_flash.flash"

Using cable "USB-Blaster [USB-0]", device 1, instance 0x00

Resetting and pausing target processor: OK

Reading System ID at address 0x000010B0: verified

: Checksumming existing contents

00000000 : Reading existing contents

00004000 : Reading existing contents

00006000 : Reading existing contents

Checksummed/read 5kB in 0.1s

00000000 ( 0%): Erasing

00004000 (50%): Erasing

00006000 (75%): Erasing

Erased 32kB in 0.7s (45.7kB/s)

00000000 ( 0%): Programming

00004000 (50%): Programming

00006000 (75%): Programming

Programmed 28KB +4KB in 0.5s (64.0KB/s)

Verify failed at offset 0

Verify failed at offset 4000

Verify failed at offset 6000

Leaving target processor paused

//END