Generating AFU for Arria 10 GX PAC

Hi,

I am trying to run minimal flow for the hello sample:

$ cd $OPAE_PLATFORM_ROOT/hw/samples/hello_afu
$ afu_synth_setup --source hw/rtl/filelist.txt build_synth
$ cd build_synth
$ $OPAE_PLATFORM_ROOT/bin/run.sh

from:

https://www.intel.com/content/www/us/en/programmable/documentation/bfr1522087299048.html#unm1523051477085

to generate an AFU.

Synthesis fails with the following error. I googled it, but nothing comes up.

Error (19877): Partial reconfiguration no longer supports synthesis revisions
Error: Flow failed:
Error: Quartus Prime Synthesis was unsuccessful. 2 errors, 9 warnings
    Error: Peak virtual memory: 1279 megabytes
    Error: Processing ended: Wed Oct 10 14:45:57 2018
    Error: Elapsed time: 00:00:08
Error (23035): Tcl error: ERROR: Error(s) found while running an executable. See report file(s) for error message(s). Message log indicates which executable was run last.
 
    while executing
"execute_module -dont_export_assignments -tool syn"
    (procedure "synthesize_persona_impl" line 14)
    invoked from within
"synthesize_persona_impl $synth_rev"
    (procedure "compile_pr_revision" line 18)
    invoked from within
"compile_pr_revision $options(impl)"
    (procedure "main" line 110)
    invoked from within
"main"
    invoked from within
"if {($::quartus(nameofexecutable) == "quartus") || ($::quartus(nameofexecutable) == "quartus_pro") || ($::quartus(nameofexecutable) == "qpro")} {
 
        #..."
    (file "./a10_partial_reconfig/flow.tcl" line 1039)

Do you know what may be causing it? Thanks in advance.