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<p>There was a bug when saving that session, so that session file is
unusable. We have changed ChimeraX, so if there is a problem
saving the session, it will let you report that as a bug instead
of leaving you with an invalid session file. The fix is in
ChimeraX 0.9. However, at this stage of ChimeraX's development,
we recommend that you often. At least as often as when there are
production releases :-). Monthly, wouldn't hurt.<br>
</p>
<p><br>
</p>
<p> -- Greg<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 7/2/2019 3:03 AM, Yehuda Halfon
wrote:<br>
</div>
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cite="mid:AM0P191MB0388B432E581E3533011988CD8F80@AM0P191MB0388.EURP191.PROD.OUTLOOK.COM">
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<p style="margin-top:0;margin-bottom:0">Hi all, </p>
<p style="margin-top:0;margin-bottom:0">I'm using chimeraX 0.8
(2018-12-17) on centos 7 (can't remember the build). </p>
<p style="margin-top:0;margin-bottom:0">Sometimes when I load a
session that was saved using this version of chimeraX it gives
me this error:</p>
<p style="margin-top:0;margin-bottom:0"><br>
</p>
<p style="margin-top:0;margin-bottom:0">Unable to restore
session, resetting. </p>
<p style="margin-top:0;margin-bottom:0"><br>
</p>
<p style="margin-top:0;margin-bottom:0">Traceback (most recent
call last):</p>
<p style="margin-top:0;margin-bottom:0">File
"/software/graphics/chimerax/lib/python3.6/site-packages/chimerax/core/</p>
<p style="margin-top:0;margin-bottom:0">session.py", line 593,
in restore</p>
<p style="margin-top:0;margin-bottom:0">obj =
sm.restore_snapshot(self, data)</p>
<p style="margin-top:0;margin-bottom:0">File "<span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;">/software/graphics/chimerax/lib/python3.6/site-packages/chimerax/</span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;">std_commands/view.py", line 214, in
restore_snapshot</span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;">for k,v in data ['view attrs'].items():</span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;">TypeError: 'NoneType' object is not
subscriptable</span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;"><br>
</span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;">After that I can't open the session again,
so I need to remake it. </span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;"><br>
</span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;">Help,</span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;"><br>
</span></p>
<p style="margin-top:0;margin-bottom:0"><span
style="font-family: Calibri, Helvetica, sans-serif,
Helvetica, EmojiFont, "Apple Color Emoji",
"Segoe UI Emoji", NotoColorEmoji, "Segoe UI
Symbol", "Android Emoji", EmojiSymbols;
font-size: 16px;">Yehuda Halfon</span></p>
</div>
<br>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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</blockquote>
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