Forum Discussion

AMare2's avatar
AMare2
Icon for New Contributor rankNew Contributor
6 years ago

Compilation of design with Nios fails when adding Signaltap

Hi, I am using Quartus Prime Lite 17.1 and have a design with Nios II e on a Max 10 FPGA. If I add a signaltap file to the design and try to compile I get the following errors: Error (11176): Facto...
AnandRaj_S_Intel's avatar
AnandRaj_S_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

​Hi,

Intel Altera only supports standard alphanumeric characters and underscores (_) in installation paths and project directory.

Examples of unsupported characters: \/:*?"<>|!£$%^&()

Regards

Anand

RRomano001's avatar
RRomano001
Icon for Contributor rankContributor
6 years ago

Hi Anand, a parser to pinpoint wrong path is not so difficult to write, at almost jut test path string. Not forever just when path var is created.

About catastrophic "&" behavior appear just on windows OS, Unix, Linux too accept also control character on path/file name. It is good taste of user not to do.

If \ / character are not supported, how can we specify path?? Maybe one of two can be confused with escape sequences, but on path one of this is a standard.

It is better prevent what can hurt code than leaving untested and not clearly stated

Regards

Roberto.