Hi James

You can see that your error is happening in this section of that script:

if isempty(strtrim(value)) == 1,
    error('Empty value?');
end


So add some debug logging there and rerun the gen_xps_add_design_info part
of the build.

Cheers
Paul





On 1 June 2015 at 10:39, James Smith <jsm...@ska.ac.za> wrote:

> Hi Paul,
>
> Thanks, I have found that script. I can't think of a way to go about
> finding out which part it has a problem with though, except possibly
> starting several different compiles, removing a component from each, and
> seeing which ones pass / fail.
>
> Is this a sound approach?
>
> James
>
>
> On Mon, Jun 1, 2015 at 10:34 AM, Paul Prozesky <paul.proze...@gmail.com>
> wrote:
>
>> Hi James
>>
>> Check the sblock_to_info script in the +design_info (no, the plus isn't a
>> mistake, it's a matlab thing) folder in your xps_library folder. Something
>> is that script is not happy with one of the blocks in your model file.
>>
>> Cheers
>> Paul
>>
>>
>> On 1 June 2015 at 10:27, James Smith <jsm...@ska.ac.za> wrote:
>>
>>> Hi all,
>>>
>>> I'm working on a simple design for a two-stage high-resolution
>>> spectrometer, which almost gets finished compiling, sysgen seems to finish,
>>> and then at the end fails with a most uninformative error message:
>>>
>>> ##########################
>>> ## Creating EDK files   ##
>>> ##########################
>>> Error using design_info.sblock_to_info (line 18)
>>> Empty value?
>>>
>>> Anyone else seen this problem before? The sysgen*.log files contain
>>> basically zero information, and I've grepped for as many combinations of
>>> the "design_info.sblock_to_info" string as I can think of, to no avail.
>>>
>>> If anyone has some insight that can point me in the right direction, I'd
>>> appreciate it. I can send the .slx file to anyone who would like to look at
>>> it, I didn't think the mailing list would be an appropriate place to attach
>>> it (about 7 MB).
>>>
>>> Regards,
>>> James
>>>
>>>
>>
>

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