BSP Generation Error

[Altera_Forum]

I am using NIOS for LCD and Key pad Control, recenlty am trying to interface SRAM for the nios code and have built a QSYS system for the same. when am trying to Re-generate the BSP in NIOS II i am getting the following error, 

 Problem Occured: "Generate BSP.. keyp_disp_sram_sys_bsp" has encountered a problem Error executing ' nios2-bsp-generate-files --bsp-dir--settings settings.bsp, unexpected return code 1  Error Message: SEVERE: BSP not valid SEVERE: BSP not valid SEVERE: nios2-bsp-generate-files failed  Please do help me out how i can get out of this..  am using the latest build 11.1 sp1 Web edition.

[Altera_Forum]

Any updates on this error/issue ?? Kindly help in case if you are familiar 

 I am not sure regarding the interface of nios-sram output and actual pins of the sram  i get the following from nios-sram   address[15..0] be_n[1..0] data[15..0] read_n write_n select_n  i am connecting them to the following on sram (CY7C09289)  address[15..0] - address[15..0] be_n[0] - lb_n be_n[1] - ub_n data[15..0] - data[15..0] read_n - oe_n write_n - r/w_n select_n - ce0_n NOT(select_n) - ce1  i am not sure how to connect the CNTEN_N, CNTRST_N, ADS_N signals !! based on the datasheet i am connecting them as (Address load to address register)  CNTEN_N - XX (Dont care) CNTRST_N - HIGH ADS_N - LOW   I compile the quartus and flash the quartus code in JTAG, its fine When i try to run NIOS HARDWARE, I am still getting the error i have mentioned earlier - "Downloading ELF process failed" - the address location points to the SRAM !  Please help at the earliest !!!! Thanks in advance   I have attached the Cypress SRAM datasheet - i am using one port of the SRAM only

[Altera_Forum]

Perhaps the directory is read only. This line doesn't really make sense since the bsp-dir argument isn't set to something valid: 

 Error executing ' nios2-bsp-generate-files --bsp-dir--settings settings.bsp, unexpected return code 1  Have you tried using the command line instead? If you want to see an example go through the Qsys tutorial, there is a script there that builds the BSP and application.