<div dir="ltr"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span style="font-size:12.8px">you have to keep it on the mailing list, otherwise no one is able to answer.</span><div class="gmail-yj6qo gmail-ajU" style="font-size:12.8px"><div id="gmail-:15d" class="gmail-ajR" tabindex="0"><img class="gmail-ajT" src="https://ssl.gstatic.com/ui/v1/icons/mail/images/cleardot.gif" style="opacity: 0.3;"></div></div></blockquote>True, thanks for recognizing. <br>Furthermore, the OS used is Windows 10 Pro. <div>I argued if its maybe because of missing writing privileges, </div><div>but I don't know how to check that. </div><div><br></div><div> </div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-11-09 22:07 GMT+01:00 Helmut Kudrnovsky <span dir="ltr"><<a href="mailto:hellik@web.de" target="_blank">hellik@web.de</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">---<br>
<span class="">(1)‘3.4.2’of R, Version 1.1.383   of R Studio<br>
(2) GRASS Standalone<br>
(3)<br>
<br>
<br>
a <- NULL<br>
for(i in 1:length(anames)){<br>
  print(anames[i])<br>
  a <- c(a,unique(execGRASS("v.db.<wbr>select",<br>
                            parameters = list(<br>
                              map = anames[i],<br>
                              columns = "objart"<br>
                            ), intern = T)[-1]))<br>
}<br>
<br>
<br>
Warning messages:<br>
1: running command 'v.db.select.exe map=veg_01_sa_31467.shp columns=objart'<br>
had status 1<br>
<br>
<br>
<br>
<br>
<br>
<br>
For any GRASS related command I get a similar error.<br>
</span> ----<br>
<br>
you have to keep it on the mailing list, otherwise no one is able to answer.<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
<br>
-----<br>
best regards<br>
Helmut<br>
--<br>
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