I have installed GRASS <span class="Apple-style-span" style="font-family: monospace; font-size: 13px; line-height: 14px; white-space: pre; "> <a href="http://grass.fbk.eu/grass64/binary/mswindows/native/WinGRASS-6.4.0-1-Setup.exe" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: initial; background-position: initial initial; background-repeat: initial initial; ">WinGRASS-6.4.0-1-Setup.exe</a> from </span><a href="http://grass.fbk.eu/grass64/binary/mswindows/native/">http://grass.fbk.eu/grass64/binary/mswindows/native/</a> and I get exacly the same error:<div>
<div>g.mapset mapset=sqlite </div><div>ERROR: Unable to read GIS_LOCK environment variable</div><div><br></div><div>can anyone help me on this?</div><div>Thanks</div>
<div>Helena</div><br><div class="gmail_quote">On Tue, Sep 21, 2010 at 6:32 PM, Helena Herrera <span dir="ltr"><<a href="mailto:helenaherrera1980@gmail.com">helenaherrera1980@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Greetings<div>I have a Python script that is suppose to use g.mapset to change the current Mapset by running g.mapset but, everytime I run it I ge this error:</div><div>ERROR: Unable to read GIS_LOCK environment variable</div>
<div><br></div><div>What is this and what can I do to fix this? (I'm running in GRASS 6.4.0Svn from June)</div><div><br></div><div><br></div><div>By the way in Linux (ubuntu) I get this error:</div><div><div>g.mapset mapset=Regional </div>
<div>Erasing monitors...</div><div>PNG: GRASS_TRUECOLOR status: TRUE</div><div>PNG: collecting to file: map.png,</div><div>GRASS_WIDTH=768, GRASS_HEIGHT=501</div><div>ERROR: PNG: couldn't open output file map.png</div>
</div><div><br></div><div><br></div><div>My problem is with the first one (windows)</div><div><br></div><div>Thanks</div><div>Helena</div>
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