<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, Jan 18, 2014 at 2:55 PM, S C Rigler <span dir="ltr"><<a href="mailto:riglersc@gmail.com" target="_blank">riglersc@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div><br></div><div>I'm running Ardour 3.5.143 on Fedora 19 and letting NSM manage my sessions. Occasionally when I go back into a session I'll get a dialog box with the following types of complaints:</div>
<div><br></div><div><div>[ERROR]: Session: XMLNode describing a AudioRegion references an unknown source id =550</div><div>[ERROR]: Session: cannot create Region from XML description. Can not load state for region 'RhythmGuitar 4-2'</div>
</div><div>...</div><div><div>[ERROR]: Playlist: cannot create region from XML</div><div>[ERROR]: Session: cannot create Playlist from XML description.</div><div>[ERROR]: Session: XMLNode describing a AudioRegion references an unknown source id =478</div>
</div><div>...</div><div><div>[ERROR]: could not reconstitute StatefulDiffCommand from XMLNode. object type = ARDOUR::AudioPlaylist id = 445</div><div>[ERROR]: could not reconstitute StatefulDiffCommand from XMLNode. object type = ARDOUR::AudioPlaylist id = 412</div>
</div><div><br></div><div>Then I'll notice that some of the regions are no longer present. The wav files are still present and can be imported back into the session. I've also noticed this with midi regions as well.</div>
<div><br></div><div>Is it possible this is a side effect of working with NSM?</div></div></blockquote><div><br></div><div>No, it is a serious bug in ardour that so far nobody has found a reproduceable recipe for. The files are not lost - it typically requires 1 line to be added back to the session file to restore things. It should not happen, but until we can find a way to reproduceably force it to happen, a fix will be elusive.<br>
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