<div dir="ltr"><div class="gmail_default" style="font-size:small">Hi,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Any R script I try to run ends up with the following error (in ltr as well as rel-dev). Is this a known issue or a problem with my system?</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"><p style="margin:0px">Uncaught error while executing algorithm</p>
<p style="margin:0px">                  Traceback (most recent call last):</p>
<p style="margin:0px">                    File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\core\GeoAlgorithm.py", line 203, in execute</p>
<p style="margin:0px">                      self.processAlgorithm(progress)</p>
<p style="margin:0px">                    File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\algs\r\RAlgorithm.py", line 308, in processAlgorithm</p>
<p style="margin:0px">                      loglines += self.getFullSetOfRCommands()</p>
<p style="margin:0px">                    File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\algs\r\RAlgorithm.py", line 363, in getFullSetOfRCommands</p>
<p style="margin:0px">                      commands += self.getExportCommands()</p>
<p style="margin:0px">                    File "C:/OSGEO4~1/apps/qgis-ltr/./python/plugins\processing\algs\r\RAlgorithm.py", line 404, in getExportCommands</p>
<p style="margin:0px">                      commands.append('cat("##' + <a href="http://out.name">out.name</a> + '",file="' + outputDataFile + '",sep="\n",append=TRUE)')</p>
<p style="margin:0px">                  TypeError: cannot concatenate 'str' and 'NoneType' objects</p><p style="margin:0px"><br></p><p style="margin:0px">Thank you and best wishes,</p><p style="margin:0px">Anita</p><p style="margin:0px"><br></p><p style="margin:0px"><br></p></div></div>