I'm using QGIS 3.0, using a SRTM 1 Arc Second to perform hydrological analysis using some of SAGA functions (such as Fill Sinks), if I choose temporary output, it works fine; if I choose to save to file, it comes out with an error.

The same process works fine on QGIS 2.18, and I did try two different machines and the same problem occured.

Any suggestions?

  • It works for me. I use QGIS 3 in GNU/Linux Debian 64 bits. – xunilk Mar 14 '18 at 18:11
  • After the temporary output is created, can you save it by the right click, save as... method? – csk Mar 14 '18 at 18:57
  • Yes, I can use the save as - and sorry, I didn't mention that I'm working mostly with Windows 10 workstations – ahmed Mar 14 '18 at 19:39