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AR# 12830

4.1i CORE Generator - ERROR: "The built-in repository is not a valid repository" occurs when illegal characters are used in the short form company name

Description

Keywords: IP Capture, repository, COREGen

Urgency: Hot

General Description:
When CORE Generator starts up, the following error message is issued:

"The built-in repository is not a valid repository."

COREGen then does not display any cores after a core is installed that has been packaged by the IP Capture tool.

Solution

1

One situation where this has been observed is when characters other than a-z, A-Z, 0-9 and "_" were specified in the short company name field when capturing a core that was subsequently installed into the CORE Generator.

To work around this problem:

1. Delete the entire subdirectory that was created for the captured core in your CORE Generator tree. This is usually located under $XILINX/coregen/ip/xilinx/.

For example:

$XILINX/coregen/ip/xilinx/<short_company_name>

2. Re-capture your IP and select a name for the "Short Company Name" field that includes only alphanumeric characters ("a-z", "A-Z", "0-9") and underscore characters ("_").

2

The tool will now check for illegal characters in the short company name field. This fix is contained in 4.2i IP Update #2, which is scheduled to be released at the end of March, 2002.
AR# 12830
Date Created 10/09/2001
Last Updated 08/25/2003
Status Archive
Type General Article