Knowledge Base Article
Why does Ashling* RiscFree* IDE for Altera* FPGA software reports unresolved inclusion warnings, despite a successful build of Nios® V processor software project?
Description
Due to a problem in multiple versions of Ashling* RiscFree* IDE for Altera® FPGA, the unresolved inclusion warning might occur for any Nios® V processor software projects. Note that, the warning is harmless. The affected software project will still build successfully.
This is caused by a bug in the Indexer of Ashling* RiscFree* IDE, which fails to search for the relevant project files.
The affected Ashling* RiscFree* IDE for Altera FPGA are:
- Software version v25.1.1 (dated as 31st Jan 2025)
- Software version v25.2.1 (dated as 9th May 2025)
- Software version v25.3.1 (dated 1st August 2025)
Resolution
This problem is currently scheduled to be resolved in future release of Ashling* RiscFree* IDE for Altera FPGA software version v26.1.0 (dated as 19th Dec 2025).
Meanwhile, you may safely ignore this warning, as it does not affect the functionality of your project.
If needed, please refer to the related article for the recommended workaround.
Related Article:
Ahsling RiscFree IDE 25.1.1: Unresolved inclusion | Altera Community