Hej Ioannis,
I got the same error message days ago but It was solved when I wrote the
interpolation method
series AMAZON = yahoo_price("AMZN",1)
try the same
Best and nice weekend to everyone
El vie., 18 sept. 2020 a las 14:50, Ioannis A. Venetis (<ivenetis(a)upatras.gr>)
escribió:
 Hello all, especially Jack who wrote the package!!!.
 I run gretl2020d on Windows (I think last version of them).
 Also I installed yahoo_get 3.0
 When running yahoo_get.gfn sample script I get two "errors"
 (1) It does not find the redhat ticker
 ? series redhat = yahoo_price("RHT") # get Red Hat, adjusted price only
 Ticker RHT not found
 Generated series redhat (ID 1)
 (2) it does not fill non-existent ticker with NAs (if that's the expected
 function here). I get the following
 ? series foo    = yahoo_price("ZZZ")   # a non-existent ticker will give
 NAs
 An error occurred when 'outfile' was active
 jsonget: failed to match JsonPath
 *** error in function json2csv, line 1
 > dates = strsplit(jsonget(jsonbuf, "$.chart.result[0].timestamp[*]"),
 "\n")
  called by function write_tempfile
  called by function yahoo_price
 Error executing script: halting
 > series foo    = yahoo_price("ZZZ")   # a non-existent ticker will give
 NAs
 _______________________________________________
 Gretl-users mailing list -- gretl-users(a)gretlml.univpm.it
 To unsubscribe send an email to gretl-users-leave(a)gretlml.univpm.it
 Website:
 
https://gretlml.univpm.it/postorius/lists/gretl-users.gretlml.univpm.it/
 
-- 
Atte.
Cristián Arturo Ducoing Ruiz