<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix">Hi,<br>
<br>
After a few hours debugging ParaView's code I think that I finally
found the bug! :)<br>
<br>
The problem is that the meaning of the piece extent changes
depending on if the piece has the whole dimensions or only a
portion of them. For example, imagine that we have the following
*.pvti file:<br>
<br>
<VTKFile type="PImageData" ...
compressor="vtkZLibDataCompressor"><br>
<PImageData WholeExtent="0 200 0 200 0 200" ...><br>
<PPointData><br>
<PDataArray type="Float32" ..."/><br>
</PPointData><br>
<Piece Extent="0 200 0 200 0 101"
Source="raw_binary_0_0.vti"/><br>
<Piece Extent="0 200 0 200 101 200"
Source="raw_binary_0_1.vti"/><br>
</PImageData><br>
</VTKFile><br>
<br>
In this case, the dimensions of the pieces are:<br>
1st piece -> [0..200], [0..200], [0..101)<br>
2nd piece -> [0..200], [0..200], [101..200]<br>
<br>
Note that the last dimension range of the 1st piece doesn't
include the 101 value which is included in the 2nd piece.<br>
<br>
The issue here is that the code is not taking into account this
when it's computing the dimensions of the current piece. In file
VTK/IO/XML/vtkXMLPStructuredDataReader.cxx:155 we have the next
call to 'ComputePointDimensions' function:<br>
<br>
this->ComputePointDimensions(this->SubExtent,
this->SubPointDimensions);<br>
<br>
I printed the values of 'this->SubExtent' and they were the
same values specified in the Piece Extent field:<br>
<br>
(gdb) p SubExtent<br>
$1 = {0, 200, 0, 200, 0, 101}<br>
<br>
For these values, the 'ComputePointDimensions' function, which is
defined in VTK/IO/XML/vtkXMLReader.cxx:916, computed the next
dimensions:<br>
<br>
(gdb) p this->SubPointDimensions<br>
$2 = {201, 201, 102}<br>
<br>
How these values are computed is very simple: upper_bound -
lower_bound + 1. Note that the value of the third dimension is
wrong: it should be 101 instead of 102.<br>
<br>
Finally, the segfault is produced in the 'CopySubExtent' function,
which is defined in
VTK/IO/XML/vtkXMLPStructuredDataReader.cxx:342, because
SubPointDimensions information is used to copy the regions and we
are doing an extra copy (loop defined in 371 line).<br>
<br>
Could you confirm me this bug?<br>
<br>
Best regards,<br>
<br>
Sergi Mateo<br>
<br>
PS1: Source references are related to the last version of
ParaView's source published in your webpage:
<a class="moz-txt-link-freetext" href="http://www.paraview.org/paraview-downloads/download.php?submit=Download&version=v4.3&type=source&os=all&downloadFile=ParaView-v4.3.1-source.tar.gz">http://www.paraview.org/paraview-downloads/download.php?submit=Download&version=v4.3&type=source&os=all&downloadFile=ParaView-v4.3.1-source.tar.gz</a><br>
<br>
PS2: You can reproduce this bug using one of the examples that I
sent you in my previous emails. <br>
<br>
On 07/24/2015 11:24 AM, Sergi Mateo Bellido wrote:<br>
</div>
<blockquote cite="mid:55B20445.7060809@gmail.com" type="cite">
<meta http-equiv="Context-Type" content="text/html; charset=utf-8">
<div class="moz-cite-prefix">Hi Cory,<br>
<br>
I have been doing some experiments with the encoding formats but
I've not progressed much. <br>
<br>
The elements of my mesh are floats and the mesh dimensions are
201x201x201 (X,Y,Z). I executed all the experiments with 2 MPI
processes and the data domain was manually partionated by the Z
axis, i.e. each process computes half of the cube.<br>
<br>
The program basically writes, at each position of the mesh, the
identifier of the MPI process that computed that position (mpi
rank). In our case, this means that half of the cube has a '0'
whereas the other portion has a '1'.<br>
<br>
Attached to this email you will a tarball with 3 outputs, one
for each different encoding (ASCII, zipped binary, raw binary).
The size of the mesh is 201x201x201 and the only difference
among the executions is the encoding format.<br>
<br>
I hope you could give me some light.<br>
<br>
Thanks!<br>
<br>
Sergi<br>
<br>
On 07/17/2015 04:21 PM, Sergi Mateo Bellido wrote:<br>
</div>
<blockquote cite="mid:55A90F76.8000804@gmail.com" type="cite">
<div class="moz-cite-prefix">Hi again,<br>
<br>
I've just tried storing the data as a binary and It crashes.
In this case we are not using the offset field either.<br>
<br>
May the problem be related to the data compression?<br>
<br>
Best,<br>
Sergi<br>
<br>
On 07/17/2015 03:38 PM, Sergi Mateo Bellido wrote:<br>
</div>
<blockquote cite="mid:55A9056C.2000101@gmail.com" type="cite">
<div class="moz-cite-prefix">Hi Cory,<br>
<br>
Your intuition was right: the problem is related in some way
with the offset. I've changed the DataMote to ASCII and
everything worked :) Note that in this mode the offset
field is not used, instead of that VTK generates a
DataArray.<br>
<br>
I would like to know how the offset is computed since I
can't find any relation between the offset value and my
data.<br>
<br>
Thanks!<br>
<br>
Sergi<br>
<br>
On 07/13/2015 03:51 AM, Cory Quammen wrote:<br>
</div>
<blockquote
cite="mid:CAB5Fpx7-YAJznWJKT6gk4fAV9_GM_GX2E=0Q9_2YSW4Wt5NO8A@mail.gmail.com"
type="cite">
<div dir="ltr">Sergi,
<div><br>
</div>
<div>Your VTI file extents should only describe the region
of the whole image they occupy, so you are on the right
track. In situations like these where it isn't obvious
what is wrong, I tend to start from the beginning with a
very small example and build up from there. For example,
you could start with a small image - say 2 x 4 pixels
(2D) split into two pieces. Start with one data array
for this example and make sure it works - use ASCII
encoding so that you know for sure what is in the XML
file and then switch to raw binary, then zipped binary.
Then add a second data array. When you are confident
that works, change the example to four pieces, then make
the image 3D and so on.</div>
<div><br>
</div>
<div>It can take a while to do this, but you'll come out
really understanding the file format and will probably
figure out what you had wrong in the first place.</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Cory</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sat, Jul 11, 2015 at 5:32 AM,
Sergi Mateo Bellido <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:sergi.mateo.bellido@gmail.com"
target="_blank">sergi.mateo.bellido@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote">
<div>
<div>Hi Cory,<br>
<br>
Thanks for your time. I have been playing a bit
with the files too and I realized that replacing
the whole_extent of each *.vti by the whole
dataset everything works.<br>
<br>
I would like to generate something like this: <a
moz-do-not-send="true"
href="http://vtk.1045678.n5.nabble.com/Example-vti-file-td3381382.html"
target="_blank">http://vtk.1045678.n5.nabble.com/Example-vti-file-td3381382.html</a>
. In this example, each imagedata has
whole_extent=whole size but its pieces only
contain a portion of the whole dataset. Does this
configuration make sense?<br>
<br>
I have been trying to generate something like that
but I failed. My code looks like this one: <a
moz-do-not-send="true"
href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/WriteVTI"
target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/WriteVTI</a>
but using VtkFloatArray as buffers and attaching
them to the VtkImageData. I tried defining the set
of the VtkImageData as the whole dataset and
defining the VtkFloatArrays of the size of each
portion but it didn't work :(<br>
<br>
Any clue?<br>
<br>
Thanks!<span class="HOEnZb"><br>
Sergi</span>
<div>
<div class="h5"><br>
<br>
On 07/09/2015 05:00 PM, Cory Quamen wrote:<br>
</div>
</div>
</div>
<div>
<div class="h5">
<blockquote type="cite">
<div dir="ltr">Hi Sergi,
<div><br>
</div>
<div>I played with your data set a little
but haven't found what is wrong. I am
suspicious of two things in the data file,
the extent and the offset in the second
data array (it looks too small).</div>
<div><br>
</div>
<div>What are the dimensions of your grid?
Note that the whole extent upper values
need to be the dimension - 1, e.g., for a
300x300x300 grid, the whole extent should
be 0 299 0 299 0 299.</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Cory</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Jul 1, 2015
at 12:27 PM, Sergi Mateo Bellido <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:sergi.mateo.bellido@gmail.com" target="_blank">sergi.mateo.bellido@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote">
<div>
<div>Hi Cory,<br>
<br>
Thanks for your time. These data
files have been produced by a
software that I'm developing with
some colleagues.<br>
<br>
Best regards,<br>
<br>
Sergi
<div>
<div><br>
<br>
On 07/01/2015 03:59 PM, Cory
Quammen wrote:<br>
</div>
</div>
</div>
<div>
<div>
<blockquote type="cite">
<div dir="ltr">Sergi,
<div><br>
</div>
<div>I can confirm the crash
you are seeing in the same
location in the code. I'm
looking for the cause.</div>
<div><br>
</div>
<div>What software produced
these data files?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Cory<br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On
Wed, Jul 1, 2015 at 1:59
AM, Sergi Mateo Bellido
<span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:sergi.mateo.bellido@gmail.com" target="_blank">sergi.mateo.bellido@gmail.com</a>></span>
wrote:<br>
<blockquote
class="gmail_quote">
<div>
<div>Hi Cory,<br>
<br>
Thanks for your
answer. I
reproduced the
segfault in two
different ways,
but it's always
after loading a
data set:<br>
- After loading a
data set, I tried
to play the
simulation
->segfault<br>
- After loading a
data set, I tried
to filter some
fields from the
model (Pointer
array status). As
soon as I clicked
the 'apply'
button, paraview
crashed with a
segfault.<br>
<br>
Thanks,<br>
Sergi
<div>
<div><br>
<br>
<br>
On 06/30/2015
06:21 AM, Cory
Quammen wrote:<br>
</div>
</div>
</div>
<div>
<div>
<blockquote
type="cite">
<div dir="ltr">Hi
Sergi,
<div><br>
</div>
<div>Could you
clarify when
you are seeing
this crash? Is
it right when
starting
ParaView or
when first
loading a data
set?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Cory</div>
</div>
<div
class="gmail_extra"><br>
<div
class="gmail_quote">On
Tue, Jun 23,
2015 at 8:55
AM, Sergi
Mateo Bellido
<span
dir="ltr"><<a
moz-do-not-send="true" href="mailto:sergi.mateo.bellido@gmail.com"
target="_blank">sergi.mateo.bellido@gmail.com</a>></span>
wrote:<br>
<blockquote
class="gmail_quote">
<div> Hi,<br>
<br>
I'm trying to
reproduce a
simulation
with ParaView
4.3.1 and it
always crashes
when I start
it. You can
find the
backtrace
below:<br>
<br>
<small>=========================================================<br>
Process id
6681 Caught
SIGSEGV at
0x925b124
address not
mapped to
object<br>
Program Stack:<br>
WARNING: The
stack trace
will not use
advanced
capabilities
because this
is a release
build.<br>
0x7f54ce081d40
: ??? [(???)
???:-1]<br>
0x7f54ce19caf6
: ??? [(???)
???:-1]<br>
0x7f54cb123736
:
vtkXMLPStructuredDataReader::CopySubExtent(int*,
int*, long
long*, int*,
int*, long
long*, int*,
int*,
vtkDataArray*,
vtkDataArray*)
[(libvtkIOXML-pv4.3.so.1)
???:-1]<br>
0x7f54cb12389f
:
vtkXMLPStructuredDataReader::CopyArrayForPoints(vtkDataArray*,
vtkDataArray*)
[(libvtkIOXML-pv4.3.so.1)
???:-1]<br>
0x7f54cb11cc1f
:
vtkXMLPDataReader::ReadPieceData()
[(libvtkIOXML-pv4.3.so.1)
???:-1]<br>
0x7f54cb11ca14
:
vtkXMLPDataReader::ReadPieceData(int)
[(libvtkIOXML-pv4.3.so.1)
???:-1]<br>
0x7f54cb124d7a
:
vtkXMLPStructuredDataReader::ReadXMLData()
[(libvtkIOXML-pv4.3.so.1)
???:-1]<br>
0x7f54cb1280eb
:
vtkXMLReader::RequestData(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkIOXML-pv4.3.so.1)
???:-1]<br>
0x7f54cb1273b6
:
vtkXMLReader::ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkIOXML-pv4.3.so.1)
???:-1]<br>
0x7f54cd6200f9
:
vtkFileSeriesReader::RequestData(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkPVVTKExtensionsDefault-pv4.3.so.1)
???:-1]<br>
0x7f54cd61f07f
:
vtkFileSeriesReader::ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkPVVTKExtensionsDefault-pv4.3.so.1)
???:-1]<br>
0x7f54d2706204
:
vtkExecutive::CallAlgorithm(vtkInformation*,
int,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d27016cc
:
vtkDemandDrivenPipeline::ExecuteData(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d2700201
:
vtkCompositeDataPipeline::ExecuteData(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d2704067
:
vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d271d959
:
vtkStreamingDemandDrivenPipeline::ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d26fe387
:
vtkCompositeDataPipeline::ForwardUpstream(vtkInformation*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d2704010
:
vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d271d959
:
vtkStreamingDemandDrivenPipeline::ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d26fe387
:
vtkCompositeDataPipeline::ForwardUpstream(vtkInformation*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d2704010
:
vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d271d959
:
vtkStreamingDemandDrivenPipeline::ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d27035ae
:
vtkDemandDrivenPipeline::UpdateData(int)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54d271e87f
:
vtkStreamingDemandDrivenPipeline::Update(int)
[(libvtkCommonExecutionModel-pv4.3.so.1)
???:-1]<br>
0x7f54cd98fa7f
:
vtkPVDataRepresentation::ProcessViewRequest(vtkInformationRequestKey*,
vtkInformation*,
vtkInformation*)
[(libvtkPVClientServerCoreRendering-pv4.3.so.1)
???:-1]<br>
0x7f54cd973d79
:
vtkGeometryRepresentation::ProcessViewRequest(vtkInformationRequestKey*,
vtkInformation*,
vtkInformation*)
[(libvtkPVClientServerCoreRendering-pv4.3.so.1)
???:-1]<br>
0x7f54cd975d71
:
vtkGeometryRepresentationWithFaces::ProcessViewRequest(vtkInformationRequestKey*,
vtkInformation*,
vtkInformation*)
[(libvtkPVClientServerCoreRendering-pv4.3.so.1)
???:-1]<br>
0x7f54cd9bd388
:
vtkPVView::CallProcessViewRequest(vtkInformationRequestKey*,
vtkInformation*,
vtkInformationVector*)
[(libvtkPVClientServerCoreRendering-pv4.3.so.1)
???:-1]<br>
0x7f54cd9bd552
:
vtkPVView::Update()
[(libvtkPVClientServerCoreRendering-pv4.3.so.1)
???:-1]<br>
0x7f54cd9acb78
:
vtkPVRenderView::Update()
[(libvtkPVClientServerCoreRendering-pv4.3.so.1)
???:-1]<br>
0x7f54d780ac30
:
vtkPVRenderViewCommand(vtkClientServerInterpreter*,
vtkObjectBase*,
char const*,
vtkClientServerStream
const&,
vtkClientServerStream&,
void*)
[(libvtkPVServerManagerApplication-pv4.3.so.1)
???:-1]<br>
0x7f54d4e135e0
:
vtkClientServerInterpreter::CallCommandFunction(char
const*,
vtkObjectBase*,
char const*,
vtkClientServerStream
const&,
vtkClientServerStream&)
[(libvtkClientServer-pv4.3.so.1)
???:-1]<br>
0x7f54d4e18393
:
vtkClientServerInterpreter::ProcessCommandInvoke(vtkClientServerStream
const&,
int)
[(libvtkClientServer-pv4.3.so.1)
???:-1]<br>
0x7f54d4e16832
:
vtkClientServerInterpreter::ProcessOneMessage(vtkClientServerStream
const&,
int)
[(libvtkClientServer-pv4.3.so.1)
???:-1]<br>
0x7f54d4e16ced
:
vtkClientServerInterpreter::ProcessStream(vtkClientServerStream
const&)
[(libvtkClientServer-pv4.3.so.1)
???:-1]<br>
0x7f54d5b26cec
:
vtkPVSessionCore::ExecuteStreamInternal(vtkClientServerStream
const&,
bool)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54d5b26958
:
vtkPVSessionCore::ExecuteStream(unsigned
int,
vtkClientServerStream
const&,
bool)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54d5b25203
:
vtkPVSessionBase::ExecuteStream(unsigned
int,
vtkClientServerStream
const&,
bool)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54cdcae44f
:
vtkSMViewProxy::Update()
[(libvtkPVServerManagerRendering-pv4.3.so.1)
???:-1]<br>
0x7f54cdf2f6f7
:
vtkSMAnimationScene::TickInternal(double,
double,
double)
[(libvtkPVAnimation-pv4.3.so.1)
???:-1]<br>
0x7f54cf415cab
:
vtkAnimationCue::Tick(double,
double,
double)
[(libvtkCommonCore-pv4.3.so.1)
???:-1]<br>
0x7f54cdf23268
:
vtkAnimationPlayer::Play()
[(libvtkPVAnimation-pv4.3.so.1)
???:-1]<br>
0x7f54d7851619
:
vtkSMAnimationSceneCommand(vtkClientServerInterpreter*,
vtkObjectBase*,
char const*,
vtkClientServerStream
const&,
vtkClientServerStream&,
void*)
[(libvtkPVServerManagerApplication-pv4.3.so.1)
???:-1]<br>
0x7f54d4e135e0
:
vtkClientServerInterpreter::CallCommandFunction(char
const*,
vtkObjectBase*,
char const*,
vtkClientServerStream
const&,
vtkClientServerStream&)
[(libvtkClientServer-pv4.3.so.1)
???:-1]<br>
0x7f54d4e18393
:
vtkClientServerInterpreter::ProcessCommandInvoke(vtkClientServerStream
const&,
int)
[(libvtkClientServer-pv4.3.so.1)
???:-1]<br>
0x7f54d4e16832
:
vtkClientServerInterpreter::ProcessOneMessage(vtkClientServerStream
const&,
int)
[(libvtkClientServer-pv4.3.so.1)
???:-1]<br>
0x7f54d4e16ced
:
vtkClientServerInterpreter::ProcessStream(vtkClientServerStream
const&)
[(libvtkClientServer-pv4.3.so.1)
???:-1]<br>
0x7f54d5b436d4
:
vtkSIProperty::ProcessMessage(vtkClientServerStream&)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54d5b4377e
:
vtkSIProperty::Push(paraview_protobuf::Message*,
int)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54d5b4459e
:
vtkSIProxy::Push(paraview_protobuf::Message*)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54d5b2884a
:
vtkPVSessionCore::PushStateInternal(paraview_protobuf::Message*)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54d5b27484
:
vtkPVSessionCore::PushState(paraview_protobuf::Message*)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54d5b2514d
:
vtkPVSessionBase::PushState(paraview_protobuf::Message*)
[(libvtkPVServerImplementationCore-pv4.3.so.1)
???:-1]<br>
0x7f54d5d859b7
:
vtkSMProxy::UpdateProperty(char
const*, int)
[(libvtkPVServerManagerCore-pv4.3.so.1)
???:-1]<br>
0x7f54d6d8aa07
:
pqVCRController::onPlay()
[(libvtkpqComponents-pv4.3.so.1)
???:-1]<br>
0x7f54cfa98258
:
QMetaObject::activate(QObject*,
QMetaObject
const*, int,
void**)
[(libQtCore.so.4)
???:-1]<br>
0x7f54d01102f2
:
QAction::triggered(bool)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d0111710
:
QAction::activate(QAction::ActionEvent)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d04fd514
: ??? [(???)
???:-1]<br>
0x7f54d04fd7ab
:
QAbstractButton::mouseReleaseEvent(QMouseEvent*)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d05d15ea
:
QToolButton::mouseReleaseEvent(QMouseEvent*)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d0175ac1
:
QWidget::event(QEvent*)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d04fca3f
:
QAbstractButton::event(QEvent*)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d05d422d
:
QToolButton::event(QEvent*)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d011759e
:
QApplicationPrivate::notify_helper(QObject*,
QEvent*)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d011e533
:
QApplication::notify(QObject*,
QEvent*)
[(libQtGui.so.4)
???:-1]<br>
0x7f54cfa802f3
:
QCoreApplication::notifyInternal(QObject*,
QEvent*)
[(libQtCore.so.4)
???:-1]<br>
0x7f54d011a656
:
QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*,
QWidget*,
QWidget*,
QWidget**,
QPointer<QWidget>&,
bool)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d019ca94
: ??? [(???)
???:-1]<br>
0x7f54d019b877
:
QApplication::x11ProcessEvent(_XEvent*)
[(libQtGui.so.4)
???:-1]<br>
0x7f54d01c4805
: ??? [(???)
???:-1]<br>
0x7f54cfa7f375
:
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
[(libQtCore.so.4)
???:-1]<br>
0x7f54cfa7f748
:
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
[(libQtCore.so.4)
???:-1]<br>
0x7f54cfa8414b
:
QCoreApplication::exec()
[(libQtCore.so.4)
???:-1]<br>
0x407785 :
main
[(paraview)
???:-1]<br>
0x7f54ce06cec5
:
__libc_start_main
[(libc.so.6)
???:-1]<br>
0x4074da :
QMainWindow::event(QEvent*)
[(paraview)
???:-1]<br>
=========================================================</small><br>
<br>
Thanks, <br>
<br>
Sergi Mateo <br>
<a
moz-do-not-send="true"
href="mailto:sergi.mateo.bellido@gmail.com" target="_blank">sergi.mateo.bellido@gmail.com</a>
<br>
</div>
<br>
_______________________________________________<br>
Powered by <a
moz-do-not-send="true" href="http://www.kitware.com" rel="noreferrer"
target="_blank">www.kitware.com</a><br>
<br>
Visit other
Kitware
open-source
projects at <a
moz-do-not-send="true"
href="http://www.kitware.com/opensource/opensource.html"
rel="noreferrer" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br>
<br>
Please keep
messages
on-topic and
check the
ParaView Wiki
at: <a
moz-do-not-send="true"
href="http://paraview.org/Wiki/ParaView" rel="noreferrer"
target="_blank">http://paraview.org/Wiki/ParaView</a><br>
<br>
Search the
list archives
at: <a
moz-do-not-send="true"
href="http://markmail.org/search/?q=ParaView" rel="noreferrer"
target="_blank">http://markmail.org/search/?q=ParaView</a><br>
<br>
Follow this
link to
subscribe/unsubscribe:<br>
<a
moz-do-not-send="true"
href="http://public.kitware.com/mailman/listinfo/paraview"
rel="noreferrer"
target="_blank">http://public.kitware.com/mailman/listinfo/paraview</a><br>
<br>
</blockquote>
</div>
<br>
<br>
<div><br>
</div>
-- <br>
<div>Cory
Quammen<br>
R&D
Engineer<br>
Kitware, Inc.</div>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br>
<div><br>
</div>
-- <br>
<div>Cory Quammen<br>
R&D Engineer<br>
Kitware, Inc.</div>
</div>
</div>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br>
<div><br>
</div>
-- <br>
<div>Cory Quammen<br>
R&D Engineer<br>
Kitware, Inc.</div>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br>
<div><br>
</div>
-- <br>
<div class="gmail_signature">Cory Quammen<br>
R&D Engineer<br>
Kitware, Inc.</div>
</div>
</blockquote>
<br>
</blockquote>
<br>
</blockquote>
<br>
</blockquote>
<br>
</body>
</html>