SOPC Builder Error: add old 'class.ptf' based component (and solution to fix it)

Tool: SOPC Builder 9.1, SP2

Action:

In SOPC Builer, after you add old 'class.ptf' based component (maybe from:

C:\altera\91\ip\altera\sopc_builder_ip\) and then press 'Generate',

you may get error as follows:

Error: One or more components could not be located (MODULE_NAME)

SOLUTION

--------

First, exit SOPC Builer with 'Save' changes. Then open text file located in:

/YOUR_PROJECT_DIR/.sopc_builder/install.ptf

You can find many WRONG paths as following example:

local = "c:/altera/91/quartus//../ip/altera/nios2_ip/altera_nios2";

Delete text 'quartus//../' in each 'local' parameter, then save this file.

Re-run SOPC Builder and generate the system.

At first I think this issue is introduced by text '//',

but thanks to akira's post:

http://www.alteraforum.com/forum/showthread.php?t=24959

it seems OK for text '//'.

Same condition can be found in: /altera/91/ip/.sopc_builder/install.ptf

BUT it DOESN'T make problem... (why???)

Hope this post is helpful.