Error (12002): Port "sdr_clk_clk" does not exist in macrofunction "u0"

[Altera_Forum]

http://www.alteraforum.com/forum/attachment.php?attachmentid=11747&stc=1  

 http://www.alteraforum.com/forum/attachment.php?attachmentid=11748&stc=1

[Altera_Forum]

This error appears rather obvious - the port "pll_areset_conduit_export" does not exist in the u0 module. 

 In future, I suggest you post your problems as text rather than images.

[Altera_Forum]

ok, is it a syntax problem somewhere ? I cant figure it out . Ill try posting less images next time. sorry about the bandwidth burning

[Altera_Forum]

Its not a syntax problem. The "cc_r2a_refdes_sdhc_cntrl_qsys" module does not have a port called pll_areset_conduit_export, but you are trying to connect pll_reset to it. did you forget to export it from your Qsys system, or did you get the name wrong?

[Altera_Forum]

I am following a 60 something page tutorial pdf , I do not know why these seem to be missing?

[Altera_Forum]

The problem is a very basic problem. 

You will need to check the Qsys system to ensure the missing port exists in the design.

[Altera_Forum]

thanks again !