sof2flash: failed while launching conversion utilities; Error creating intermediate files

[CFeng4]

I want to use bat file to create bin file from sof. the bat file writes like this...

and the make_bin.sh writes like this ...

there is critical error blow: who can tell me how to solve it ?

[Vicky1]

Hi,

Provide following details,

1. Quartus version & edition
2. Device used
3. Error if possible provide screen shot

Best Regards

Vikas Jathar 

(This message was posted on behalf of Intel Corporation)

[CFeng4]

Thx for ur reply: here is the more details Quartus version : Quartus (Quartus Prime 17.1) Standard Edition Device used : C4E55 I used bat file writes like below: @ echo Start bash! @ %QUARTUS_ROOTDIR%\bin64\cygwin\bin\bash.exe -rcfile ".\nios2_sdk_shell_bashrc.sh" text in nios2_sdk_shell_bashrc.sh . "D:/intelFPGA/17.1/quartus/sopc_builder/bin/nios_bash" ./hex_bin.sh text in hex_bin.sh sof="output.sof" echo "sof->flash..." "$SOPC_KIT_NIOS2/bin/sof2flash" --epcs --compress --input=$sof --output="temp.flash" --quite after i ran the bat file, i got the critical warinings: could u pls tell me what porblem is? thx! fch_001@163.com