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<body class='hmmessage'><div dir='ltr'>Hi Simone,<br><br>unfortunately I cannot use apt-get install, since on that server I have an already running database postgresql+postgis and another geoserver.<br>I don't know what could happen over installing geonode and all its dependencies. That's why I'm using a manual installation, which is of course harder.<br><br>By the way, I followed your suggestion: I point my git repo on origin/2.4.x, in that way I think I have the stable version of geonode (<em>2.4.dev20151119194919</em>). The I delete the dbs (geonode and geonode_data) and I reinstalled the schemas by using:<br>python manage.py syncdb --noinput<br><br>Dataset upload works fine, (actually I had to modify line 68 of geonode/layers/models.py to let the system to catch my second geoserver (named geoserver2), however saving a maps give again the same error 500, which is referred to this line in the apache2 error.log:<br>[Wed Jan 13 18:07:07.078465 2016] [core:notice] [pid 14207] AH00052: child pid 19731 exit signal Segmentation fault (11)<br><br>As happened yesterday with the dev version of geonode, the segmentation fault did not produce a core dump, that's yield the things more difficult again.<br>Just as notice the saved map results in the list of the maps without thumb and metainfos, and by clicking on that I have the old error I had in October:<br>[Wed Jan 13 11:14:10.918272 2016] [:error] [pid 19871] File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 112, in get_response<br>[Wed Jan 13 11:14:10.918313 2016] [:error] [pid 19871] response = wrapped_callback(request, *callback_args, **callback_kwargs)<br>[Wed Jan 13 11:14:10.918368 2016] [:error] [pid 19871] File "/dati/geonode/geonode/maps/views.py", line 112, in map_detail<br>[Wed Jan 13 11:14:10.918408 2016] [:error] [pid 19871] config = map_obj.viewer_json(request.user)<br>[Wed Jan 13 11:14:10.918435 2016] [:error] [pid 19871] File "/dati/geonode/geonode/utils.py", line 265, in viewer_json<br>[Wed Jan 13 11:14:10.918493 2016] [:error] [pid 19871] str(int(keys[-1]) + 1)] = settings.MAP_BASELAYERS[0]['source']<br>[Wed Jan 13 11:14:10.918531 2016] [:error] [pid 19871] IndexError: list index out of range<br><br>As I stated yesterday I hadn't the package python-pyproj, maybe that's why I have no more the segmentation faults I had yesterday?<br><br>I'm idling around with find out any solution unfortunately...<br><br>E.<br><br><div><hr id="stopSpelling">From: simone.dalmasso@gmail.com<br>Date: Tue, 12 Jan 2016 18:24:24 +0100<br>Subject: Re: segmentation fault on saving maps (was error on saving maps, again!)<br>To: frippe12573@hotmail.com<br>CC: xbartolone@gmail.com; geonode-users@lists.osgeo.org; ingenieroariel@gmail.com<br><br><div dir="ltr">I suggest you to use the standard apt-get install geonode on ubuntu 14.04 (or the 2.4.x branch if you do manual installation) and not use the dev version.<div><br></div><div>Maybe then something went wrong with <span style="color:rgb(51,51,51);font-family:Consolas,'Liberation Mono',Menlo,Courier,monospace;font-size:12px;line-height:16.8px;white-space:pre;">python-pyproj </span>and you need it.</div></div><div class="ecxgmail_extra"><br><div class="ecxgmail_quote">2016-01-12 17:48 GMT+01:00 Eugenio Trumpy <span dir="ltr"><<a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a>></span>:<br><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;">
<div><div dir="ltr">Hi again,<br><br>I followed your suggestion, and I reinstalled geonode from scratch, so now I have the version <em>2.4.dev20160107090447.<br></em>Even with this version I had the problems on saving maps, by the way now the error does not produce the apache coredump.<br>In apache error.log I have the simple messages: <br>[Tue Jan 12 17:37:16.046941 2016] [core:notice] [pid 14207] AH00052: child pid 14666 exit signal Segmentation fault (11)<br><br>Had I try to reinstall the stable version I was trying before or the last one is ok as well?<br>However I tried to remove python-pyproj, but I discovered I haven't it. Is that correct?<br><br>E.<br><br><br><br><div><hr>From: <a href="mailto:simone.dalmasso@gmail.com" target="_blank">simone.dalmasso@gmail.com</a><br>Date: Tue, 12 Jan 2016 17:04:17 +0100<span><br>Subject: Re: segmentation fault on saving maps (was error on saving maps, again!)<br>To: <a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a><br></span>CC: <a href="mailto:xbartolone@gmail.com" target="_blank">xbartolone@gmail.com</a>; <a href="mailto:geonode-users@lists.osgeo.org" target="_blank">geonode-users@lists.osgeo.org</a>; <a href="mailto:ingenieroariel@gmail.com" target="_blank">ingenieroariel@gmail.com</a><div><div class="h5"><br><br><div dir="ltr">Well,<div><br></div><div>I'm not sure that that was the right thing to do :)</div><div>Maybe you removed some necessary dependencies. Try to reinstall geonode and in case work only at the python package level like python-pyproj. </div><div><br></div><div>Anyway if you google around with those errors (not the gdb one, that is just a gdb bug) you will find some info.</div></div><div><br><div>2016-01-12 16:20 GMT+01:00 Eugenio Trumpy <span dir="ltr"><<a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a>></span>:<br><blockquote style="border-left:1px #ccc solid;padding-left:1ex;">
<div><div dir="ltr">Hi Simone,<br><br>just tried to remove -purge proj-bin and proj-data (this operation removed also: gdal-bin libgdal1h liblwgeom-2.1.2 libmapserver1 libogdi3.2 libproj-dev libproj0 libspatialite5 mapserver-bin php5-mapscript postgis postgresql-9.3-postgis-2.1 python-gdal) and reinstall proj-bin and proj-data.<br>Unfortunately on saving maps I have the same segmentation fault, but slightly different in the final part:<br><br>sudo gdb apache2 -c /tmp/cores/core.apache2.20927.repoigg.1452611149<br>GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1<br>Copyright (C) 2014 Free Software Foundation, Inc.<br>License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html" target="_blank">http://gnu.org/licenses/gpl.html</a>><br>This is free software: you are free to change and redistribute it.<br>There is NO WARRANTY, to the extent permitted by law. Type "show copying"<br>and "show warranty" for details.<br>This GDB was configured as "x86_64-linux-gnu".<br>Type "show configuration" for configuration details.<br>For bug reporting instructions, please see:<br><<a href="http://www.gnu.org/software/gdb/bugs/" target="_blank">http://www.gnu.org/software/gdb/bugs/</a>>.<br>Find the GDB manual and other documentation resources online at:<br><<a href="http://www.gnu.org/software/gdb/documentation/" target="_blank">http://www.gnu.org/software/gdb/documentation/</a>>.<br>For help, type "help".<br>Type "apropos word" to search for commands related to "word"...<br>Reading symbols from apache2...Reading symbols from /usr/lib/debug//usr/sbin/apache2...done.<br>done.<br>[New LWP 20937]<br>[New LWP 20938]<br>[New LWP 20949]<br>[New LWP 20950]<br>[New LWP 20939]<br>[New LWP 20934]<br>[New LWP 20948]<br>[New LWP 20935]<br>[New LWP 20947]<br>[New LWP 20940]<br>[New LWP 20946]<br>[New LWP 20945]<br>[New LWP 20936]<br>[New LWP 20944]<br>[New LWP 20943]<br>[New LWP 20927]<br>[New LWP 20942]<br>[New LWP 20941]<br>[Thread debugging using libthread_db enabled]<br>Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".<br><br>warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/mysql.so" does not match "/usr/lib/php5/20121212/mysql.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/mysql.so" does not match "/usr/lib/php5/20121212/mysql.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/mysqli.so" does not match "/usr/lib/php5/20121212/mysqli.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/mysqli.so" does not match "/usr/lib/php5/20121212/mysqli.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/pdo_mysql.so" does not match "/usr/lib/php5/20121212/pdo_mysql.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/pdo_mysql.so" does not match "/usr/lib/php5/20121212/pdo_mysql.so" (CRC mismatch).<br><br>Core was generated by `/usr/sbin/apache2 -k start'.<br>Program terminated with signal SIGSEGV, Segmentation fault.<br>#0 __GI___libc_free (mem=0x160) at malloc.c:2929<br>2929 malloc.c: No such file or directory.<br>Traceback (most recent call last):<br> File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.<a href="http://so.6.0.19-gdb.py" target="_blank">so.6.0.19-gdb.py</a>", line 63, in <module><br> from libstdcxx.v6.printers import register_libstdcxx_printers<br>ImportError: No module named 'libstdcxx'<br>(gdb)<br><br>Now it seems to be a memory problem....isn't it?<br>What can I do?<br><br>E.<br><br><div><hr>From: <a href="mailto:simone.dalmasso@gmail.com" target="_blank">simone.dalmasso@gmail.com</a><br>Date: Tue, 12 Jan 2016 16:00:05 +0100<br>Subject: Re: segmentation fault on saving maps (was error on saving maps, again!)<br>To: <a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a><br>CC: <a href="mailto:xbartolone@gmail.com" target="_blank">xbartolone@gmail.com</a>; <a href="mailto:geonode-users@lists.osgeo.org" target="_blank">geonode-users@lists.osgeo.org</a><br><br><div dir="ltr">Hi Eugenio,<div><br></div><div>the error could be this one</div><div><br></div><div><span style="font-size:12.8px;">src/pj_gridcatalog.c: No such file or directory</span><br></div><div><span style="font-size:12.8px;"><br></span></div><div><span style="font-size:12.8px;">which seems related to the PROJ.4/pyproj libraries. </span></div><div><span style="font-size:12.8px;"><br></span></div><div><span style="font-size:12.8px;">Not sure what is wrong but try to reinstall them. Is the best I can tell :)</span></div><div><span style="font-size:12.8px;"><br></span></div><div><span style="font-size:12.8px;">good luck</span></div></div><div><br><div>2016-01-12 15:42 GMT+01:00 Eugenio Trumpy <span dir="ltr"><<a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a>></span>:<br><blockquote style="border-left:1px #ccc solid;padding-left:1ex;">
<div><div dir="ltr">Dear all,<br><br>I'm trying to go ahead to solve my segmentation error on saving maps.<br>Just a brief summary: as wrote in the email here below (dated 04/12/2015)<br>I had a problem during the map saving.<br>Francesco suggested me to debug the apache coredump.<br>I got these lines during the gdb command run:<br><br> sudo gdb apache2 -c /tmp/cores/core.apache2.20926.repoigg.1452608854<br>GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1<br>Copyright (C) 2014 Free Software Foundation, Inc.<br>License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html" target="_blank">http://gnu.org/licenses/gpl.html</a>><br>This is free software: you are free to change and redistribute it.<br>There is NO WARRANTY, to the extent permitted by law. Type "show copying"<br>and "show warranty" for details.<br>This GDB was configured as "x86_64-linux-gnu".<br>Type "show configuration" for configuration details.<br>For bug reporting instructions, please see:<br><<a href="http://www.gnu.org/software/gdb/bugs/" target="_blank">http://www.gnu.org/software/gdb/bugs/</a>>.<br>Find the GDB manual and other documentation resources online at:<br><<a href="http://www.gnu.org/software/gdb/documentation/" target="_blank">http://www.gnu.org/software/gdb/documentation/</a>>.<br>For help, type "help".<br>Type "apropos word" to search for commands related to "word"...<br>Reading symbols from apache2...Reading symbols from /usr/lib/debug//usr/sbin/apache2...done.<br>done.<br>[New LWP 20955]<br>[New LWP 20963]<br>[New LWP 20961]<br>[New LWP 20958]<br>[New LWP 20965]<br>[New LWP 20957]<br>[New LWP 20964]<br>[New LWP 20956]<br>[New LWP 20962]<br>[New LWP 20959]<br>[New LWP 20926]<br>[New LWP 20966]<br>[New LWP 20960]<br>[New LWP 20951]<br>[New LWP 20954]<br>[New LWP 20953]<br>[New LWP 20952]<br>[New LWP 20933]<br>[Thread debugging using libthread_db enabled]<br>Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".<br><br>warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/mysql.so" does not match "/usr/lib/php5/20121212/mysql.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/mysql.so" does not match "/usr/lib/php5/20121212/mysql.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/mysqli.so" does not match "/usr/lib/php5/20121212/mysqli.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/mysqli.so" does not match "/usr/lib/php5/20121212/mysqli.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug//usr/lib/php5/20121212/pdo_mysql.so" does not match "/usr/lib/php5/20121212/pdo_mysql.so" (CRC mismatch).<br>warning: the debug information found in "/usr/lib/debug/usr/lib/php5/20121212/pdo_mysql.so" does not match "/usr/lib/php5/20121212/pdo_mysql.so" (CRC mismatch).<br><br>Core was generated by `/usr/sbin/apache2 -k start'.<br>Program terminated with signal SIGSEGV, Segmentation fault.<br>#0 pj_gc_apply_gridshift (defn=0x7f82098149e0, inverse=0, point_count=1, point_offset=1, x=0x7f820982e6a0, <br> y=0x7f8209908f90, z=0x7f8209908fb0) at src/pj_gridcatalog.c:145<br>145 src/pj_gridcatalog.c: No such file or directory.<br>Traceback (most recent call last):<br> File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.<a href="http://so.6.0.19-gdb.py" target="_blank">so.6.0.19-gdb.py</a>", line 63, in <module><br> from libstdcxx.v6.printers import register_libstdcxx_printers<br>ImportError: No module named 'libstdcxx'<br>(gdb)<br><br>Can those lines help to find out the problem, and of course solve it?<br><br>I got the same problem by using both geonode <em>2.4.dev20151119194919</em> and the last origin/master version.<br><br>Please let me know.<br><br>best<br>Eugenio<em> </em><br><br><div><hr>Subject: Re: [GeoNode-users] error on saving maps, again!<br>From: <a href="mailto:xbartolone@gmail.com" target="_blank">xbartolone@gmail.com</a><br>Date: Sun, 6 Dec 2015 16:33:10 +0100<br>CC: <a href="mailto:simone.dalmasso@gmail.com" target="_blank">simone.dalmasso@gmail.com</a>; <a href="mailto:geonode-users@lists.osgeo.org" target="_blank">geonode-users@lists.osgeo.org</a><br>To: <a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a><br><br>Eugenio,<div><br></div><div>a possible way to investigate more your problem is to attach httpd child process to gdb, cause it’s not reproducible. Follow instructions in this blog [1] and then look at the next crash.</div><div><br></div><div>Francesco</div><div><br></div><div>[1] <a href="http://sysadmin.carlusgg.com/?p=197" target="_blank">http://sysadmin.carlusgg.com/?p=197</a></div><div><br><div><div>Il giorno 06/dic/2015, alle ore 10:58, Eugenio Trumpy <<a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a>> ha scritto:</div><br><blockquote>
<div><div dir="ltr">Hi Francesco,<br><br>I'm trying to use geonode <em>2.4.dev20151203130956.<br></em>I tried to save both an empty map and one containing a wms from an external geoserver. Same error.<br>I also tried to upload a new layer for using it on a new map, but that geonode version misses the category choose, so I got error also on upload a shp file.<br><br>Any idea on the reason of my problem?<br><br>Eugenio <em><br></em><br><div><hr>Subject: Re: [GeoNode-users] error on saving maps, again!<br>From: <a href="mailto:xbartolone@gmail.com" target="_blank">xbartolone@gmail.com</a><br>Date: Sat, 5 Dec 2015 18:03:21 +0100<br>CC: <a href="mailto:simone.dalmasso@gmail.com" target="_blank">simone.dalmasso@gmail.com</a>; <a href="mailto:geonode-users@lists.osgeo.org" target="_blank">geonode-users@lists.osgeo.org</a><br>To: <a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a><br><br>Hi Eugenio,<div><br></div><div>what version are you running? Did your unsaved map contain remote any layer from remote service?</div><div><br></div><div>Francesco</div><div><br><div><div>Il giorno 04/dic/2015, alle ore 16:51, Eugenio Trumpy <<a href="mailto:frippe12573@hotmail.com" target="_blank">frippe12573@hotmail.com</a>> ha scritto:</div><br><blockquote>
<div><div dir="ltr">Dear Simone and all,<br><br>I'm very sad to announce you that I'm getting the same error I got 1 month ago.<br>I got an error on saving maps, and I retrieve the same error in apache error.log:<br><br>[Fri Dec 04 16:40:39.271057 2015] [core:notice] [pid 15782] AH00051: child pid 26334 exit signal Segmentation fault (11), possible coredump in /etc/apache2<br><br>same stuff on segmentation fault!<br><br>I can consider me very unlucky on this installation.<br>Actually It was 10 days up to yesterday that I did not use geonode, but I'm sure it was working fine.<br>Yesterday I had the problem raised on the geonode user mailing list, so today I decided to upgrade all geonode system.<br>The installation went fine, but I have the same problem on saving map.<br><br>I don't understand what happen. <br>I solved this problem upgrading the server from 12.04 up to 14.04 version. This task was a bit time spending but all the applications<br>as well as geonode then worked fine. <br>In the meanwhile no important activities I performed on the server, only a few OS update.<br><br>Can you help me again?<br><br>Eugenio <br> </div></div>
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</font></span></blockquote></div><span><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div>Simone </div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div>Simone </div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="ecxgmail_signature">Simone </div>
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