List of Messages |
CAUSE: You attempted to generate the specified Quartus Placement Exchange File (.qpef) by running quartus_cdb with the --write_placement_constraint option. However, quartus_cdb cannot generate the file. This error can occur if you do not have permission to write to the file and directory for the QPEF.
ACTION: Make sure that you have permission to write to the file and directory for the QPEF you are generating.
Copyright© 2015 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS, STRATIX, and all other brands, unless noted otherwise, and/or trademarks of Altera Corporation in the U.S. and other countries.