Qartus Prime Pro 17.0 crashes after Synthesys

[Altera_Forum]

Hi to all , I've done a simple project that instantiated an HPS that uses some internal peripheral 2 MACs, 1 UArt and a HPS DDR4 controller, I've used Qsys Pro to generated this project. 

After the Qsys generation I've imported it on Quartus Prime Pro. I' ve done the first 2 steps , generation of IP and Synthesis but when the Synt ha been finished ,Quartus crashes....  This the message of the crash   Problem Details Error:  *** Fatal Error: Segment Violation at 0x8 Module: quartus_syn Stack Trace:  0xf77e8: CDB_ATOM_OTERM::get_first_fanout(CDB_TRAVERSE) const + 0x98 (db_cdb_atom)   End-trace   Executable: quartus_syn Comment: None  System Information Platform: linux64 OS name: CentOS release OS version: 6  Quartus Prime Information Address bits: 64 Version: 17.0.0 Build: 290 Edition: Pro Edition  Have some idea of the causes of the crash ?   Regards

[Altera_Forum]

We will have little idea. Have you tried deleting the db/ and incremental_db/ folders and trying again? 

After that - you'll have to raise ticket via the mysupport portal.

[Altera_Forum]

We will have little idea. Have you tried deleting the db/ and incremental_db/ folders and trying again? 

After that - you'll have to raise ticket via the mysupport portal.