[Midas] ParaView Web support for Midas
Zach Mullen
zach.mullen at kitware.com
Fri Nov 22 18:39:46 EST 2013
Hi Brian,
For the first error, can you make sure the following file exists in your
midas tree?
modules/pvw/public/import/lib/js/vtkweb-all.min.js
As for the second error, it looks like maybe the bitstream path doesn't
exist in the assetstore. I am unable to reproduce this issue on my end, so
you will have to debug it on yours. You could try debugging it by writing
the value of $src just before the line specified, and verifying that the
file exists on your filesystem.
HTH,
Zach
On Fri, Nov 22, 2013 at 4:48 PM, BRIAN E CHAPMAN <Brian.Chapman at utah.edu>wrote:
> Zach,
>
> I haven’t had any time recently to look into this, but I was wondering if
> these error messages helped you at all in diagnosing the problem I’m
> having in getting paraview to work with my Midas repository?
>
> Brian
>
>
> On 11/7/13, 1:34 PM, "BRIAN E CHAPMAN" <Brian.Chapman at utah.edu> wrote:
>
> >Zach,
> >
> >I've got the terminal set to :0 in the config, which is what it is for my
> >login on the virtual machine. I did finally get a more informative error
> >message in dev.log, pasted below:
> >
> >2013-11-07 15:27:07 WARN (4): URL:
> >
> http://155.100.62.165/midas/modules/pvw/public/import/lib/js/vtkweb-all.mi
> >n.js
> >Server IP: 155.100.62.165
> >Client IP: 155.100.62.66
> >User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0)
> >AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36
> >Server time: 2013-11-07 15:27:07
> >RequestURI: /midas/modules/pvw/public/import/lib/js/vtkweb-all.min.js
> >Referer: http://155.100.62.165/midas/pvw/paraview/volume?itemId=1
> ><b>Message: Invalid controller specified (modules)</b>
> >
> >Trace:
> >#0 /usr/local/src/Midas3/library/Zend/Controller/Front.php(954):
> >Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Reque
> >st_Http), Object(Zend_Controller_Response_Http))
> >#1
> >/usr/local/src/Midas3/library/Zend/Application/Bootstrap/Bootstrap.php(97)
> >: Zend_Controller_Front->dispatch()
> >#2 /usr/local/src/Midas3/library/Zend/Application.php(366):
> >Zend_Application_Bootstrap_Bootstrap->run()
> >#3 /usr/local/src/Midas3/index.php(73): Zend_Application->run()
> >#4 {main}
> >
> >Request data: array (
> > 'controller' => 'modules',
> > 'action' => 'pvw',
> > 'public' => 'import',
> > 'lib' => 'js',
> > 'module' => 'default',
> >)
> >
> >Session data:
> >Dao: __PHP_Incomplete_Class::__set_state(array(
> > '__PHP_Incomplete_Class_Name' => 'UserDao',
> > '_model' => 'User',
> > 'key' => NULL,
> > '_key' => 'user_id',
> > 'saved' => true,
> > 'user_id' => '1',
> > 'firstname' => 'Brian',
> > 'lastname' => 'Chapman',
> > 'email' => 'brian.chapman at utah.edu',
> > 'thumbnail' => NULL,
> > 'company' => NULL,
> > 'hash_alg' => 'sha256',
> > 'salt' => 'uirWyLLLBDcN9udgEy2o0ZwZulN17z8s',
> > 'creation' => '2013-10-24 14:09:40',
> > 'folder_id' => '1',
> > 'admin' => '1',
> > 'privacy' => '0',
> > 'view' => '0',
> > 'uuid' => '52696264c0b08ca6ba63fc546fe5b950545d654ae59cc',
> > 'city' => '',
> > 'country' => '',
> > 'website' => '',
> > 'biography' => '',
> > 'dynamichelp' => '1',
> >))
> >
> >Last database query: SELECT `setting`.* FROM `setting` WHERE (name =
> >'temp_directory') AND (module = 'core') LIMIT 1
> >
> >
> >2013-11-07 15:28:57 WARN (4): Warning: symlink(): No such file or
> >directory<br/>
> > on line 222 in file
> >/usr/local/src/Midas3/modules/pvw/controllers/components/ParaviewComponent
> >.php<br/>
> >
> >________________________________________
> >From: Zach Mullen [zach.mullen at kitware.com]
> >Sent: Thursday, November 07, 2013 11:09 AM
> >To: BRIAN E CHAPMAN
> >Cc: midas at public.kitware.com
> >Subject: Re: [Midas] ParaView Web support for Midas
> >
> >When you open a terminal and type `echo $DISPLAY` what is the value it
> >shows? Whatever that is is what you should set the config option to in
> >Midas.
> >
> >On Thu, Nov 7, 2013 at 12:52 PM, BRIAN E CHAPMAN <Brian.Chapman at utah.edu>
> >wrote:
> >> I now have dynamic help off, but am not getting more consistent error
> >>messages. Sometimes I see more details sometimes (usually) I don't. I
> >>did at one point see an error about bad display :0, so I've tried
> >>toggling the DISPLAY env var between :0 and nothing but that doesn't
> >>seem to make a difference. Also Midas tells me I've had errors but I
> >>can't view any errors through the admin web interface (just spins and
> >>spins). the dev.log in the Midas3 directory doesn't have any new errors
> >>although the apache error log does generate a new error when I try to
> >>visualize the file:
> >>
> >> [Thu Nov 07 10:47:10.191552 2013] [:error] [pid 6788] [client
> >>155.100.62.66:61675] PHP Warning: Unknown: function 'NULL' not found or
> >>invalid function name in Unknown on line 0, referer:
> >>http://155.100.62.165/midas/pvw/paraview/volume?itemId=1
> >>
> >>
> >>
> >> ________________________________________
> >> From: Zach Mullen [zach.mullen at kitware.com]
> >> Sent: Thursday, November 07, 2013 10:33 AM
> >> To: BRIAN E CHAPMAN
> >> Cc: midas at public.kitware.com
> >> Subject: Re: [Midas] ParaView Web support for Midas
> >>
> >> Did you turn the Dynamic Help option off in the admin page? I think
> >> that might be eating the true error message.
> >>
> >> On Thu, Nov 7, 2013 at 12:30 PM, BRIAN E CHAPMAN
> >><Brian.Chapman at utah.edu> wrote:
> >>> So I downloaded the nightly build and installed it. I relinked the www
> >>> directory as modules/pvw/public/import and got nothing. I replaced this
> >>> directory with the tar file that Zach sent me yesterday. I know try to
> >>>get a
> >>> paraview visualization but get a timeout waiting to bind to port 9000
> >>>again.
> >>> Looking at dev.log I see the following error and warning:
> >>>
> >>> 2013-11-07 12:12:15 CRIT (2): Fatal Error: Array
> >>>
> >>> (
> >>> [type] => 1
> >>> [message] => AppController::isDynamicHelp(): The script tried to
> >>>execute
> >>> a method or access a property of an incomplete object. Please ensure
> >>>that
> >>> the class definition "UserDao" of the object you are trying
> >>>to
> >>> operate on was loaded _before_ unserialize() gets called or provide a
> >>> __autoload() function to load the class definition
> >>> [file] => /usr/local/src/Midas3/core/AppController.php
> >>> [line] => 424
> >>> [typeText] => E_ERROR
> >>> )
> >>>
> >>>
> >>> URL:
> >>>
> >>>http://155.100.62.165/midas/modules/pvw/public/import/lib/js/vtkweb-all
> .
> >>>min.js
> >>>
> >>> Server IP: 155.100.62.165
> >>> User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0)
> >>> AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101
> >>>Safari/537.36
> >>> Server time: 2013-11-07 12:12:15
> >>> Referer: http://155.100.62.165/midas/pvw/paraview/volume?itemId=1
> >>>
> >>> Parameters (post): Array
> >>> (
> >>> )
> >>>
> >>> Brian
> >>>
> >>> ________________________________
> >>> From: midas-bounces at public.kitware.com
> >>>[midas-bounces at public.kitware.com] on
> >>> behalf of BRIAN E CHAPMAN [Brian.Chapman at utah.edu]
> >>> Sent: Wednesday, November 06, 2013 6:41 PM
> >>> To: Zach Mullen
> >>> Cc: midas at public.kitware.com
> >>>
> >>> Subject: Re: [Midas] ParaView Web support for Midas
> >>>
> >>> It was the release. I'll try the nightly release tomorrow.
> >>>
> >>> Brian
> >>>
> >>> Brian
> >>>
> >>> Sent from my mobile device
> >>>
> >>> On Nov 6, 2013, at 5:28 PM, "Zach Mullen" <zach.mullen at kitware.com>
> >>>wrote:
> >>>
> >>> Did you get the latest nightly package, or a release package? You will
> >>>need
> >>> to download the nightly one, since there have been Python API changes
> >>>since
> >>> the most recent official release.
> >>>
> >>>
> >>> On Wed, Nov 6, 2013 at 7:25 PM, BRIAN E CHAPMAN
> >>><Brian.Chapman at utah.edu>
> >>> wrote:
> >>>>
> >>>> Looking at the paraview python source files
> >>>>
> >>>>ParaView-4.0.1-Linux-64bit/lib/paraview-4.0/site-packages/paraview/web.
> >>>>py,
> >>>> there is no “protocols” to import. Do we have a version mismatch
> >>>>between
> >>>> what Midas is expecting and the binary Paraview download?
> >>>>
> >>>> Brian
> >>>>
> >>>>
> >>>> From: Sebastien Jourdain <sebastien.jourdain at kitware.com>
> >>>> Date: Wednesday, November 6, 2013 at 12:02 PM
> >>>> To: Brian Chapman <brian.chapman at utah.edu>
> >>>> Cc: Zach Mullen <zach.mullen at kitware.com>, "midas at public.kitware.com"
> >>>> <midas at public.kitware.com>
> >>>>
> >>>> Subject: Re: [Midas] ParaView Web support for Midas
> >>>>
> >>>> The issue might be related to the fact that you should add the "-f"
> >>>> argument to the command line as Jetty may think that the process is
> >>>>not
> >>>> started yet.
> >>>> The -f will force to flush the output of the python process. This was
> >>>> added lately to prevent the +++++ to show up when running from the
> >>>>command
> >>>> line.
> >>>>
> >>>> Hope that helps.
> >>>>
> >>>> Seb
> >>>>
> >>>>
> >>>> On Wed, Nov 6, 2013 at 11:56 AM, BRIAN E CHAPMAN
> >>>><Brian.Chapman at utah.edu>
> >>>> wrote:
> >>>>>
> >>>>> Progress but not quite there. I do now actually get an attempt to
> >>>>>launch
> >>>>> Paraview but a timeout occurs:
> >>>>>
> >>>>> Starting ParaviewWeb instance
> >>>>>
> >>>>> Waiting for binding on port 9000...
> >>>>> Instance creation failed: Instance did not bind to port within 5
> >>>>>seconds.
> >>>>>
> >>>>> Log content: Traceback (most recent call last):
> >>>>> File "/usr/local/src/Midas3/modules/pvw/apps/midas.py", line 19, in
> >>>>> from paraview.web import protocols, wamp
> >>>>> ImportError: cannot import name protocols
> >>>>>
> >>>>>
> >>>>> I’ll have to check configuration this afternoon.
> >>>>>
> >>>>> Brian
> >>>>>
> >>>>>
> >>>>> On 11/6/13, 11:04 AM, "Zach Mullen" <zach.mullen at kitware.com> wrote:
> >>>>>
> >>>>> >Ok, good to know. I packaged up the correct www dir and attached it
> >>>>>to
> >>>>> >this email, dump that directory into the module's public dir as a
> >>>>> >directory named "import" (apps, ext, and lib should be directly
> >>>>> >underneath import). That should hopefully fix the issue.
> >>>>> >
> >>>>> >Thanks,
> >>>>> >
> >>>>> >Zach
> >>>>> >
> >>>>> >On Wed, Nov 6, 2013 at 1:00 PM, BRIAN E CHAPMAN
> >>>>><Brian.Chapman at utah.edu>
> >>>>> >wrote:
> >>>>> >> Yes. I¹m using the packaged binary. I was having a difficult time
> >>>>> >>getting
> >>>>> >> Paraview to compile on my machine.
> >>>>> >>
> >>>>> >> Brian
> >>>>> >>
> >>>>> >> On 11/6/13, 10:56 AM, "Zach Mullen" <zach.mullen at kitware.com>
> >>>>>wrote:
> >>>>> >>
> >>>>> >>>After looking into it, it looks like this is actually only the
> >>>>>case
> >>>>> >>>with the packaged version of ParaView, not one built from source.
> >>>>> >>>Brian, are you using the downloaded paraview package or building
> >>>>>from
> >>>>> >>>source?
> >>>>> >>>
> >>>>> >>>On Wed, Nov 6, 2013 at 7:10 AM, Zach Mullen
> >>>>><zach.mullen at kitware.com>
> >>>>> >>>wrote:
> >>>>> >>>> This is indeed the issue I discovered yesterday. Some files were
> >>>>> >>>> moved
> >>>>> >>>> within ParaView and it broke compatibility with the Midas
> >>>>>plugin. I
> >>>>> >>>>should
> >>>>> >>>> have a fix committed to next branch this morning.
> >>>>> >>>>
> >>>>> >>>> Thanks,
> >>>>> >>>>
> >>>>> >>>> Zach
> >>>>> >>>>
> >>>>> >>>>
> >>>>> >>>> On Tue, Nov 5, 2013 at 11:32 PM, Patrick Reynolds
> >>>>> >>>> <patrick.reynolds at kitware.com> wrote:
> >>>>> >>>>>
> >>>>> >>>>> Brian,
> >>>>> >>>>>
> >>>>> >>>>> This looks like it could be related to the symbolic link of the
> >>>>> >>>>>vtkweb
> >>>>> >>>>> javascript. This may be related to an issue that Zach is
> >>>>>tracking.
> >>>>> >>>>>
> >>>>> >>>>> --
> >>>>> >>>>> Patrick Reynolds
> >>>>> >>>>> Technical Leader
> >>>>> >>>>> Kitware, Inc.
> >>>>> >>>>> 919 869 8848
> >>>>> >>>>>
> >>>>> >>>>> On Tuesday, October 29, 2013 at 5:15 PM, BRIAN E CHAPMAN wrote:
> >>>>> >>>>>
> >>>>> >>>>> Patrick,
> >>>>> >>>>>
> >>>>> >>>>> I've been toggling the dynamic help and looking at the logs
> >>>>>(apache
> >>>>> >>>>>and
> >>>>> >>>>> midas/log/dev.log). Here is what I am getting without and with
> >>>>> >>>>>dynamic
> >>>>> >>>>>help
> >>>>> >>>>> turned on
> >>>>> >>>>>
> >>>>> >>>>> Dynamic help off:
> >>>>> >>>>>
> >>>>> >>>>> [Tue Oct 29 15:06:08.706120 2013] [:error] [pid 25319] [client
> >>>>> >>>>> 155.100.62.145:54950] PHP Warning: Unknown: function 'NULL'
> >>>>>not
> >>>>> >>>>>found
> >>>>> >>>>>or
> >>>>> >>>>> invalid function name in Unknown on line 0,
> >>>>> >>>>>
> >>>>>referer:http://155.100.62.142/midas/pvw/paraview/volume?itemId=1
> >>>>> >>>>>
> >>>>> >>>>> 2013-10-29 17:06:08 WARN (4): URL:
> >>>>> >>>>>
> >>>>>
> >>>>> >>>>>
> >>>>>>>>>>
> http://155.100.62.142/midas/modules/pvw/public/import/lib/js/vtkw
> >>>>>>>>>>eb-al
> >>>>> >>>>>l.
> >>>>> >>>>>min.js
> >>>>> >>>>> Server IP: 155.100.62.142
> >>>>> >>>>> Client IP: 155.100.62.145
> >>>>> >>>>> User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5)
> >>>>> >>>>> AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101
> >>>>> >>>>>Safari/537.36
> >>>>> >>>>> Server time: 2013-10-29 17:06:08
> >>>>> >>>>> RequestURI:
> >>>>> >>>>> /midas/modules/pvw/public/import/lib/js/vtkweb-all.min.js
> >>>>> >>>>> Referer:
> >>>>>http://155.100.62.142/midas/pvw/paraview/volume?itemId=1
> >>>>> >>>>> <b>Message: Invalid controller specified (modules)</b>
> >>>>> >>>>>
> >>>>> >>>>> Trace:
> >>>>> >>>>> #0
> >>>>>/usr/local/src/Midas3/library/Zend/Controller/Front.php(954):
> >>>>> >>>>>
> >>>>>
> >>>>> >>>>>
> >>>>>>>>>>Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Control
> >>>>>>>>>>ler_R
> >>>>> >>>>>eq
> >>>>> >>>>>uest_Http),
> >>>>> >>>>> Object(Zend_Controller_Response_Http))
> >>>>> >>>>> #1
> >>>>> >>>>>
> >>>>>
> >>>>> >>>>>
> >>>>>>>>>>/usr/local/src/Midas3/library/Zend/Application/Bootstrap/Bootstra
> >>>>>>>>>>p.php
> >>>>> >>>>>(9
> >>>>> >>>>>7):
> >>>>> >>>>> Zend_Controller_Front->dispatch()
> >>>>> >>>>> #2 /usr/local/src/Midas3/library/Zend/Application.php(366):
> >>>>> >>>>> Zend_Application_Bootstrap_Bootstrap->run()
> >>>>> >>>>> #3 /usr/local/src/Midas3/index.php(73): Zend_Application->run()
> >>>>> >>>>> #4 {main}
> >>>>> >>>>>
> >>>>> >>>>> Request data: array (
> >>>>> >>>>> 'controller' => 'modules',
> >>>>> >>>>> 'action' => 'pvw',
> >>>>> >>>>> 'public' => 'import',
> >>>>> >>>>> 'lib' => 'js',
> >>>>> >>>>> 'module' => 'default',
> >>>>> >>>>> )
> >>>>> >>>>>
> >>>>> >>>>> Session data:
> >>>>> >>>>> Dao: __PHP_Incomplete_Class::__set_state(array(
> >>>>> >>>>> '__PHP_Incomplete_Class_Name' => 'UserDao',
> >>>>> >>>>> '_model' => 'User',
> >>>>> >>>>> 'key' => NULL,
> >>>>> >>>>> '_key' => 'user_id',
> >>>>> >>>>> 'saved' => true,
> >>>>> >>>>> 'user_id' => '1',
> >>>>> >>>>> 'firstname' => 'Brian',
> >>>>> >>>>> 'lastname' => 'Chapman',
> >>>>> >>>>> 'email' => 'brian.chapman at utah.edu',
> >>>>> >>>>> 'thumbnail' => NULL,
> >>>>> >>>>> 'company' => NULL,
> >>>>> >>>>> 'hash_alg' => 'sha256',
> >>>>> >>>>> 'salt' => 'uirWyLLLBDcN9udgEy2o0ZwZulN17z8s',
> >>>>> >>>>> 'creation' => '2013-10-24 14:09:40',
> >>>>> >>>>> 'folder_id' => '1',
> >>>>> >>>>> 'admin' => '1',
> >>>>> >>>>> 'privacy' => '0',
> >>>>> >>>>> 'view' => '0',
> >>>>> >>>>> 'uuid' => '52696264c0b08ca6ba63fc546fe5b950545d654ae59cc',
> >>>>> >>>>> 'city' => '',
> >>>>> >>>>> 'country' => '',
> >>>>> >>>>> 'website' => '',
> >>>>> >>>>> 'biography' => '',
> >>>>> >>>>> 'dynamichelp' => '1',
> >>>>> >>>>> ))
> >>>>> >>>>>
> >>>>> >>>>> Last database query: SELECT `setting`.* FROM `setting` WHERE
> >>>>>(name
> >>>>> >>>>> =
> >>>>> >>>>> 'temp_directory') AND (module = 'core') LIMIT 1
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> Dynamic Help ON:
> >>>>> >>>>>
> >>>>> >>>>> [Tue Oct 29 15:10:44.885671 2013] [:error] [pid 25321] [client
> >>>>> >>>>> 155.100.62.145:55013] PHP Warning: Unknown: function 'NULL'
> >>>>>not
> >>>>> >>>>>found
> >>>>> >>>>>or
> >>>>> >>>>> invalid function name in Unknown on line 0,
> >>>>> >>>>>
> >>>>>referer:http://155.100.62.142/midas/pvw/paraview/volume?itemId=1
> >>>>> >>>>> [Tue Oct 29 15:10:44.894376 2013] [:error] [pid 25319] [client
> >>>>> >>>>> 155.100.62.145:55006] PHP Fatal error:
> >>>>> >>>>>AppController::isDynamicHelp(): The
> >>>>> >>>>> script tried to execute a method or access a property of an
> >>>>> >>>>>incomplete
> >>>>> >>>>> object. Please ensure that the class definition
> >>>>>"UserDao"
> >>>>> >>>>>of
> >>>>> >>>>>the
> >>>>> >>>>> object you are trying to operate on was loaded _before_
> >>>>> >>>>> unserialize()
> >>>>> >>>>>gets
> >>>>> >>>>> called or provide a __autoload() function to load the class
> >>>>> >>>>>definition
> >>>>> >>>>> in
> >>>>> >>>>> /usr/local/src/Midas3/core/AppController.php on line 424,
> >>>>> >>>>>
> >>>>>referer:http://155.100.62.142/midas/pvw/paraview/volume?itemId=1
> >>>>> >>>>>
> >>>>> >>>>> 2013-10-29 17:10:44 CRIT (2): Fatal Error: Array
> >>>>> >>>>> (
> >>>>> >>>>> [type] => 1
> >>>>> >>>>> [message] => AppController::isDynamicHelp(): The script
> >>>>>tried
> >>>>> >>>>> to
> >>>>> >>>>> execute a method or access a property of an incomplete object.
> >>>>> >>>>> Please
> >>>>> >>>>>ensure
> >>>>> >>>>> that the class definition "UserDao" of the object
> >>>>>you are
> >>>>> >>>>>trying
> >>>>> >>>>> to operate on was loaded _before_ unserialize() gets called or
> >>>>> >>>>>provide
> >>>>> >>>>>a
> >>>>> >>>>> __autoload() function to load the class definition
> >>>>> >>>>> [file] => /usr/local/src/Midas3/core/AppController.php
> >>>>> >>>>> [line] => 424
> >>>>> >>>>> [typeText] => E_ERROR
> >>>>> >>>>> )
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> URL:
> >>>>> >>>>>
> >>>>>
> >>>>> >>>>>
> >>>>>>>>>>
> http://155.100.62.142/midas/modules/pvw/public/import/lib/js/vtkw
> >>>>>>>>>>eb-al
> >>>>> >>>>>l.
> >>>>> >>>>>min.js
> >>>>> >>>>>
> >>>>> >>>>> Server IP: 155.100.62.142
> >>>>> >>>>> User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5)
> >>>>> >>>>> AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101
> >>>>> >>>>>Safari/537.36
> >>>>> >>>>> Server time: 2013-10-29 17:10:44
> >>>>> >>>>> Referer:
> >>>>>http://155.100.62.142/midas/pvw/paraview/volume?itemId=1
> >>>>> >>>>> Parameters (post): Array
> >>>>> >>>>> (
> >>>>> >>>>> )
> >>>>> >>>>> Parameters (get): Array
> >>>>> >>>>> (
> >>>>> >>>>> )
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> Brian E. Chapman, Ph.D.
> >>>>> >>>>> Associate Professor
> >>>>> >>>>> Department of Radiology
> >>>>> >>>>> University of Utah
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> From: Patrick Reynolds <patrick.reynolds at kitware.com>
> >>>>> >>>>> Date: Tuesday, October 29, 2013 1:28 PM
> >>>>> >>>>> To: Brian Chapman <Brian.Chapman at utah.edu>
> >>>>> >>>>> Cc: "midas at public.kitware.com" <midas at public.kitware.com>
> >>>>> >>>>> Subject: Re: [Midas] ParaView Web support for Midas
> >>>>> >>>>>
> >>>>> >>>>> Brian,
> >>>>> >>>>>
> >>>>> >>>>> Are you able to get to the admin page and disable dynamic help?
> >>>>> >>>>>
> >>>>> >>>>> That should yield an improved error message.
> >>>>> >>>>>
> >>>>> >>>>> --
> >>>>> >>>>> Patrick Reynolds
> >>>>> >>>>> Technical Leader
> >>>>> >>>>> Kitware, Inc.
> >>>>> >>>>> 919 869 8848
> >>>>> >>>>>
> >>>>> >>>>> On Thursday, October 24, 2013 at 6:58 PM, BRIAN E CHAPMAN
> >>>>>wrote:
> >>>>> >>>>>
> >>>>> >>>>> Hi Zach, et al.,
> >>>>> >>>>>
> >>>>> >>>>> I'm making progress here. I looked at Sebastien's suggestion of
> >>>>> >>>>> using
> >>>>> >>>>> VirtualGL but decided to go back and build a VM with X11
> >>>>>support.
> >>>>> >>>>>I've
> >>>>> >>>>>got
> >>>>> >>>>> Midas running and ParaView web configured as per the web site
> >>>>>and
> >>>>> >>>>>Zach's
> >>>>> >>>>> instructions. When I got to view an object (a 3D CT stored in
> >>>>>.mha
> >>>>> >>>>>format) I
> >>>>> >>>>> get a blank canvas with "Volume rendering: pe0017s4.mha" on
> >>>>>the top
> >>>>> >>>>>and a
> >>>>> >>>>> bunch of control widgets on the right.
> >>>>> >>>>>
> >>>>> >>>>> When I look at the apache2 logs I see the following.
> >>>>> >>>>>
> >>>>> >>>>> acces.log: 111.222.33.444 - - [24/Oct/2013:16:38:02 -0600] "GET
> >>>>> >>>>> /midas/modules/pvw/public/import/lib/js/vtkweb-all.min.js
> >>>>>HTTP/1.1"
> >>>>> >>>>>500 936
> >>>>> >>>>> "http://111.222.33.555/midas/pvw/paraview/volume?itemId=1"
> >>>>> >>>>>"Mozilla/5.0
> >>>>> >>>>> (X11; Ubuntu; Linux x86_64; rv:24.0) Gecko/20100101
> >>>>>Firefox/24.0"
> >>>>> >>>>>
> >>>>> >>>>> error.log [Thu Oct 24 16:38:02.468812 2013] [:error] [pid 7303]
> >>>>> >>>>>[client
> >>>>> >>>>> 111.222.33.444:34502] PHP Fatal error:
> >>>>> >>>>>AppController::isDynamicHelp(): The
> >>>>> >>>>> script tried to execute a method or access a property of an
> >>>>> >>>>>incomplete
> >>>>> >>>>> object. Please ensure that the class definition
> >>>>>"UserDao"
> >>>>> >>>>>of
> >>>>> >>>>>the
> >>>>> >>>>> object you are trying to operate on was loaded _before_
> >>>>> >>>>> unserialize()
> >>>>> >>>>>gets
> >>>>> >>>>> cal
> >>>>> >>>>>
> >>>>> >>>>> The midas log file is as follows:
> >>>>> >>>>>
> >>>>> >>>>> dev.log
> >>>>> >>>>> Referer:
> >>>>>http://111.222.33.555/midas/pvw/paraview/volume?itemId=1
> >>>>> >>>>> Parameters (post): Array
> >>>>> >>>>> (
> >>>>> >>>>> )
> >>>>> >>>>> Parameters (get): Array
> >>>>> >>>>> (
> >>>>> >>>>> )
> >>>>> >>>>>
> >>>>> >>>>> Any ideas as to what is going wrong?
> >>>>> >>>>>
> >>>>> >>>>> Brian
> >>>>> >>>>>
> >>>>> >>>>> Brian E. Chapman, Ph.D.
> >>>>> >>>>> Associate Professor
> >>>>> >>>>> Department of Radiology
> >>>>> >>>>> University of Utah
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> From: Zach Mullen <zach.mullen at kitware.com>
> >>>>> >>>>> Date: Thursday, October 17, 2013 11:54 AM
> >>>>> >>>>> To: Brian Chapman <Brian.Chapman at utah.edu>
> >>>>> >>>>> Cc: Patrick Reynolds <patrick.reynolds at kitware.com>,
> >>>>> >>>>> "midas at public.kitware.com" <midas at public.kitware.com>
> >>>>> >>>>> Subject: Re: [Midas] ParaView Web support for Midas
> >>>>> >>>>>
> >>>>> >>>>> Hi Brian,
> >>>>> >>>>>
> >>>>> >>>>> Answered your questions inline.
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> On Thu, Oct 17, 2013 at 1:49 PM, BRIAN E CHAPMAN
> >>>>> >>>>><Brian.Chapman at utah.edu>
> >>>>> >>>>> wrote:
> >>>>> >>>>>
> >>>>> >>>>> Patrick,
> >>>>> >>>>>
> >>>>> >>>>> That saved a lot of time! A couple of dummy questions. In
> >>>>> >>>>> /var/www/midas/modules there is already a pvw directory. So
> >>>>>where
> >>>>> >>>>> am
> >>>>> >>>>>I
> >>>>> >>>>> supposed to create the symbolic link to
> >>>>> >>>>>$PARAVIEW_ROOT/lib/paraview-4.0/www?
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> You should create a symlink at
> >>>>> >>>>>/var/www/midas/modules/pvw/public/import,
> >>>>> >>>>> and it should point to the paraview-4.0/www dir.
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> Also, just because I'm kind of dense, do I need to set the
> >>>>>DISPLAY
> >>>>> >>>>> environment variable. The pop-up help says "If the DISPLAY env
> >>>>>var
> >>>>> >>>>>should be
> >>>>> >>>>> setŠ" I don't know if it should be.
> >>>>> >>>>>
> >>>>> >>>>> It depends what environment you are running in. If you plan on
> >>>>> >>>>>running
> >>>>> >>>>> this headlessly as a server, you will probably need to set the
> >>>>> >>>>>environment
> >>>>> >>>>> variable. If you are running the server within an already
> >>>>>existing
> >>>>> >>>>> X
> >>>>> >>>>> environment, you probably won't need to set it. If you open a
> >>>>> >>>>>terminal
> >>>>> >>>>>and
> >>>>> >>>>> type
> >>>>> >>>>>
> >>>>> >>>>> echo $DISPLAY
> >>>>> >>>>>
> >>>>> >>>>> It will show you the current value of your display ID.
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> Finally, is there a tutorial or demo for the Midas/ParaView
> >>>>> >>>>>interface?
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> We just finished transitioning the demo application to the
> >>>>>latest
> >>>>> >>>>>version
> >>>>> >>>>> of ParaViewWeb. The demo of the old capabilities is here:
> >>>>> >>>>>
> >>>>>
> >>>>> >>>>>
> >>>>>>>>>>
> http://50.58.123.185/external/midas/visualize/paraview/volume?ite
> >>>>>>>>>>mId=4
> >>>>> >>>>>4
> >>>>> >>>>>
> >>>>> >>>>> There isn't much currently in the way of developer-oriented
> >>>>> >>>>>documentation
> >>>>> >>>>> for the module; for that you might have to just consult us with
> >>>>> >>>>> your
> >>>>> >>>>> questions :)
> >>>>> >>>>>
> >>>>> >>>>> Thanks,
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> Thanks for the help.
> >>>>> >>>>>
> >>>>> >>>>> Brian
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> From: Patrick Reynolds <patrick.reynolds at kitware.com>
> >>>>> >>>>> Date: Thursday, October 17, 2013 11:12 AM
> >>>>> >>>>> To: Brian Chapman <Brian.Chapman at utah.edu>
> >>>>> >>>>> Cc: "midas at public.kitware.com" <midas at public.kitware.com>
> >>>>> >>>>> Subject: Re: [Midas] ParaView Web support for Midas
> >>>>> >>>>>
> >>>>> >>>>> Brian,
> >>>>> >>>>>
> >>>>> >>>>> You'll need to build Paraview Web from Source or download
> >>>>>binaries.
> >>>>> >>>>>It
> >>>>> >>>>> comes with paraview, so you should be able to follow the
> >>>>> >>>>> instructions
> >>>>> >>>>> stemming from this wiki page:
> >>>>> >>>>>
> >>>>> >>>>> http://www.paraview.org/Wiki/ParaViewWeb
> >>>>> >>>>>
> >>>>> >>>>> HTH.
> >>>>> >>>>>
> >>>>> >>>>> --
> >>>>> >>>>> Patrick Reynolds
> >>>>> >>>>> Technical Leader
> >>>>> >>>>> Kitware, Inc.
> >>>>> >>>>> 919 869 8848
> >>>>> >>>>>
> >>>>> >>>>> On Thursday, October 17, 2013 at 12:56 PM, BRIAN E CHAPMAN
> >>>>>wrote:
> >>>>> >>>>>
> >>>>> >>>>> Hello Midas World,
> >>>>> >>>>>
> >>>>> >>>>> I'm trying to build an instance of Midas with ParaviewWeb
> >>>>>enabled.
> >>>>> >>>>>I'm
> >>>>> >>>>> working on an Ubuntu 12.04 instance. Midas built fine, but I'm
> >>>>> >>>>>having a
> >>>>> >>>>> difficult time getting Paraview to build. Just curious if the
> >>>>> >>>>> paraview-python package that is available in the ubuntu
> >>>>> >>>>> distribution
> >>>>> >>>>>is
> >>>>> >>>>> sufficient for this purpose? If it is, curious about the
> >>>>>details of
> >>>>> >>>>>the
> >>>>> >>>>> configuration for the instructions: "Make sure to symlink the
> >>>>>www
> >>>>> >>>>>directory
> >>>>> >>>>> of your ParView build directoryŠ"
> >>>>> >>>>>
> >>>>> >>>>> I'm suspicious of the package since when I try to run pvpython
> >>>>>I
> >>>>> >>>>> get
> >>>>> >>>>>an
> >>>>> >>>>> error:
> >>>>> >>>>>
> >>>>> >>>>> "Error converting executable file
> >>>>> >>>>> "/usr/bin/../lib/paraview/pvpython"
> >>>>> >>>>>to
> >>>>> >>>>> real path: no such file or directory"
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> Brian E. Chapman, Ph.D.
> >>>>> >>>>> Associate Professor
> >>>>> >>>>> Department of Radiology
> >>>>> >>>>> University of Utah
> >>>>> >>>>>
> >>>>> >>>>> _______________________________________________
> >>>>> >>>>> Midas mailing list
> >>>>> >>>>> Midas at public.kitware.com
> >>>>> >>>>> http://public.kitware.com/cgi-bin/mailman/listinfo/midas
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> _______________________________________________
> >>>>> >>>>> Midas mailing list
> >>>>> >>>>> Midas at public.kitware.com
> >>>>> >>>>> http://public.kitware.com/cgi-bin/mailman/listinfo/midas
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>> --
> >>>>> >>>>> Zach Mullen
> >>>>> >>>>> R & D Engineer
> >>>>> >>>>> Kitware Inc.
> >>>>> >>>>> 919-869-8858
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>>
> >>>>> >>>>
> >>>>> >>>>
> >>>>> >>>>
> >>>>> >>>> --
> >>>>> >>>> Zach Mullen
> >>>>> >>>> R & D Engineer
> >>>>> >>>> Kitware Inc.
> >>>>> >>>> 919-869-8858
> >>>>> >>>
> >>>>> >>>
> >>>>> >>>
> >>>>> >>>--
> >>>>> >>>Zach Mullen
> >>>>> >>>R & D Engineer
> >>>>> >>>Kitware Inc.
> >>>>> >>>919-869-8858
> >>>>> >>
> >>>>> >
> >>>>> >
> >>>>> >
> >>>>> >--
> >>>>> >Zach Mullen
> >>>>> >R & D Engineer
> >>>>> >Kitware Inc.
> >>>>> >919-869-8858
> >>>>>
> >>>>> _______________________________________________
> >>>>> Midas mailing list
> >>>>> Midas at public.kitware.com
> >>>>> http://public.kitware.com/cgi-bin/mailman/listinfo/midas
> >>>>
> >>>>
> >>>
> >>>
> >>>
> >>> --
> >>> Zach Mullen
> >>> R & D Engineer
> >>> Kitware Inc.
> >>> 919-869-8858
> >>>
> >>> _______________________________________________
> >>> Midas mailing list
> >>> Midas at public.kitware.com
> >>> http://public.kitware.com/cgi-bin/mailman/listinfo/midas
> >>
> >>
> >>
> >> --
> >> Zach Mullen
> >> R & D Engineer
> >> Kitware Inc.
> >> 919-869-8858
> >
> >
> >
> >--
> >Zach Mullen
> >R & D Engineer
> >Kitware Inc.
> >919-869-8858
> >_______________________________________________
> >Midas mailing list
> >Midas at public.kitware.com
> >http://public.kitware.com/cgi-bin/mailman/listinfo/midas
>
>
--
Zach Mullen
R & D Engineer
Kitware Inc.
919-869-8858
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