On 24 Feb 2021, at 04:49, g3wdg <charlie@...> wrote:

Hi Tom

I've successfully used JT4G with 2.4 -rc1 without seeing this error.

Which mode were you using prior to switching to JT4?

The only subprocess error I have come across is when returning to Q65 from
JT4, if the JT4 was on submode F or G.  In this case the error reported is
different to yours, and is known.

Charlie G3WDG

Good Day All

Getting: Subprocess failed with exit code 2 - Not sure if known issue or
not

Window 7 Pro
WSJT-X 2.4.0-RC1
ZLP Interface
Radio FT817 - Cat working ok, PTT working ok
Switch to JT4G and after about 2 mins of monitoring get error below, click
OK and program terminates

---------------------------
WSJT-X - sub
---------------------------
Subprocess Error
---------------------------
Subprocess failed with exit code 2
---------------------------
OK   Hide Details...
---------------------------
Running: C:\WSJT\wsjtx\bin\jt9 -s "WSJT-X - sub" -w 1 -m 3 -e
C:\WSJT\wsjtx\bin -a "C:\Users\Tom\AppData\Local\WSJT-X - sub" -t
"C:\Users\Tom\AppData\Local\Temp\WSJT-X - sub"
At line 13 of file C:\Users\bill\src\k1jt\wsjtx\lib\pctile.f90
Fortran runtime error: Index '-26' of dimension 1 of array 'tmp' below
lower bound of 1

Error termination. Backtrace:

Could not print backtrace: libbacktrace could not find executable to open
#0  0xffffffff
#1  0xffffffff
#2  0xffffffff
#3  0xffffffff
#4  0xffffffff
#5  0xffffffff
#6  0xffffffff
#7  0xffffffff
#8  0xffffffff
#9  0xffffffff
#10  0xffffffff
#11  0xffffffff
#12  0xffffffff
#13  0xffffffff
#14  0xffffffff
#15  0xffffffff

---------------------------

Tom
GM8MJV