-- The quality of your thoughts will determine the quality of your life.
???? On Thursday, October 24, 2019, 07:45:44 AM MST, David Bergman
<stuntguitar1...@gmail.com> wrote:
Okay, wow.?? The following seems to have fixed the issue.?? I did not
exactly what Steve suggested.?? What I did do is point to the
.\source\build\dll directory for the libs and dlls, and used the libs
in there rather than in the install dir.
I am having some deja vu in that last time I was unable to get the
install to work and made a monolithic folder canned plplot-man (for
manual) in which I dropped the dll and lib files into.
I used everything in there just to be sure I didn't miss anything.
I still do not understand why but I'm just glad I'm past it. Could
the install have corrupted a file that appears in the install
folders??? Could that have been from the hanging I get using VS 2017
for the install??? I am not sure if the install project just moves
files around or implements some additional bindings etc.
Most likely I just did something wrong.?? In that case please accept
my apologies for wasting your time.?? But thank you all for the help.
David
On 10/24/2019 10:30 AM, David Bergman wrote:
Also, I've been including all lib's in the dependencies.?? I will
reduce the number.
On 10/24/2019 9:59 AM, David Bergman wrote:
I'll give it a try.?? That last one I tried had every .lib in the
dependencies.?? Also, I am pointing to the install directories for the
dll not the build directory.?? Is this not the correct thing to do???
Last but not least I am running the x00 example which does not use
the widgets driver, so I would probably want to swap
plplotwxwidgets.lib with wingcc.lib
David
On 10/23/2019 11:49 PM, Ferrell, Stephen wrote:
?? In your solution file, does your linker input look similar to
this??? There should only be 2 link-libs listed.
??C:\plplot-5.15\build\dll\Release\plplotcxx.lib;C:\plplot-5.15\build\dll\Release\plplotwxwidgets.lib;%(AdditionalDependencies)
??Under Linker/System it should read:
??Console (/SUBSYSTEM:CONSOLE)
??Your C++ pre-processor definitions should be:
??PL_USE_NAMESPACE;WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)
??Under C/C++ Code Generation it should be:
??Multi-threaded DLL (/MD)
??-- The quality of your thoughts will determine the quality of your
life.
???????? On Wednesday, October 23, 2019, 02:53:25 PM MST, David Bergman
<stuntguitar1...@gmail.com> wrote:
Well then I don't know what to do.
Thanks anyway.
On 10/23/2019 5:33 PM, Ferrell, Stephen wrote:
?? This works perfectly on my system.?? As in the examples, plstream is
delcared globally:
??----------------------???? #include "plc++demos.h"
??#ifdef PL_USE_NAMESPACE using namespace std; #endif
??plstream?? ?? ?? ?? ??*pls;
??int main(int argc, char ** argv) { ?? ?? cout << "About to declare and
new a plstream variable..." << "\n" << endl;
???? ?? pls = new plstream();
???? ?? cout << "Testing delete plstream..." << "\n" << endl;
???? ?? delete pls;
???? ?? return 0; }
??-- The quality of your thoughts will determine the quality of your
life.
???????? On Wednesday, October 23, 2019, 01:29:38 PM MST, David Bergman
<stuntguitar1...@gmail.com> wrote:
I didn't think I was trying random things.?? Here is a simple code
snippet that causes the crash.
int main(int argc, char ** argv)
{
?????? cout << "About to declare and new a plstream variable..." << "\n"
<< endl;
?????? plstream *pls;
?????? pls = new plstream();
?????? cout << "Testing delete plstream..." << "\n" << endl;
?????? delete pls;
?????? //x00 *x = new x00(argc, argv);
?????? //delete x;
?????? return 0;
}
Let me know if I am misusing plstream.?? I've #incuded plc++demos.h in
the code.
On 10/23/2019 11:57 AM, Phil Rosenberg wrote:
??Hi David
?? So you have a build that succeeded. But causes an error at runtime.
?? Rather than just trying random things to find a situation where the
error does not occur - the best course of action next would be to
create the minimum code sample that?? still creates the error.
?? So could you start commenting out parts of your example until the
error stops occurring, in order to isolate which line is causing the
error. Once you have a suspect part,?? put it back in and comment out
as much other stuff as you can, while still confirming the error occurs.
?? This should then give you a minimum sample with the error. You can
confirm again that this part is causing the problem by removing it
again and then putting it back again
?? Once you have this sample can you zip up the whole sln and send it
round and we can see if we can recreate it.
?? Phil
?????? Get Outlook for Android
?? From: David Bergman <stuntguitar1...@gmail.com>
Sent: Wednesday, October 23, 2019 4:30:49 PM
To: Arjen Markus <arjen.mar...@deltares.nl>; Phil Rosenberg
<p.d.rosenb...@gmail.com>; Plplot-general@lists.sourceforge.net
(plplot-general@lists.sourceforge.net)
<plplot-general@lists.sourceforge.net>
Subject: Re: [Plplot-general] Problem with LNK2019 error unresolved
external
I just finished building and installing plplot without wxwidgets
drivers.?? Still had problems with the install.
It hung for a while and had to be restarted, don't know if this
causes corruption.
I first built with dyndrivers on and the install crashed with the
following error:
Error?????? MSB6006?????? "cmd.exe" exited with code 1.
test_null_dyndriver?????? C:\Program Files (x86)\Microsoft
VisualStudio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets
209
I rebuilt with -DTEST_DYNDRIVERS=OFF and that worked.
I set up an old example with the new paths (really the same but with
new files) and new dll and?? lib files as needed.
It ran fine but crashed upon closing with the ntdll.dll heap error
again.
I also ran a wxWidgets sample and that ran and closed without issue
so I am not sure but this may rule?? out widgets.
I am going to try and down load an older version of plplot. Many
folks who have tried to recreate the issue were building with?? slight
different set ups, older plplot and widgets, older VS version.?? Could
it be that the "most recent" was not stable?
David
On 10/23/2019 6:13 AM, Arjen Markus wrote:
Hi David,
Perhaps try the most basic set-up of PLplot first indeed. So no
default?? drivers, only C bindings etc. The problem you are facing
looks to be connected to your particular computer system, so let???s
eliminate?? as many potential problem dimensions as possible.
Regards,
Arjen
From: stuntguitar1969 <stuntguitar1...@gmail.com>
Sent: 23 October 2019 12:10
To: Arjen Markus <arjen.mar...@deltares.nl>; Phil Rosenberg
<p.d.rosenb...@gmail.com>; Plplot-general@lists.sourceforge.net
(plplot-general@lists.sourceforge.net)
<plplot-general@lists.sourceforge.net>
Subject: RE: [Plplot-general] Problem with LNK2019 error unresolved
external
This is a pure plplot example, not the wxplplot example.?? I don't
think I'm invoking the widgets driver.?? Unless it's always being
invoked because widgets was connected in the?? build stage.?? I could
try building plplot with widgets off and see.
Sent from my Verizon, Samsung Galaxy smartphone
-------- Original message --------
From: Arjen Markus <arjen.mar...@deltares.nl>
Date: 10/23/19 3:15 AM (GMT-05:00)
To: David Bergman <stuntguitar1...@gmail.com>, Phil Rosenberg
<p.d.rosenb...@gmail.com>,
"Plplot-general@lists.sourceforge.net(plplot-general@lists.sourceforge.net)"
<plplot-general@lists.sourceforge.net>
Subject: RE: [Plplot-general] Problem with LNK2019?? error unresolved
external
Hi David,
Have you tried to run the examples with a different driver?? than
WxWidgets? The failure at the end of the example could indicate a
problem with the driver rather than PLplot perse.?? I have seen this
happen in a totally different context several years ago,
unfortunately I cannot remember the details, but?? if I remember
correctly, it had to do with Tcl/Tk examples running on X Window.
Regards,
Arjen
From: David Bergman <stuntguitar1...@gmail.com>
Sent: 22 October 2019 18:43
To: Phil Rosenberg <p.d.rosenb...@gmail.com>;
Plplot-general@lists.sourceforge.net
(plplot-general@lists.sourceforge.net)
<plplot-general@lists.sourceforge.net>
Subject: Re: [Plplot-general] Problem with LNK2019?? error unresolved
external
I just redid the example with a new build/install on the old machine
and made?? sure to have the correct items in additional dependencies.??
Again, the example ran but crashed upon closing. I cannot rule out
that I've done something wrong.?? The more I try the more likely I am
to go on auto pilot and miss something.?? I've got fairly detailed
procedures for all these steps from help from?? the community, theh
wiki, and the last time I had it working.?? I am trying my best to not
deviate from the script with the exception of?? recommendations to try
a fix.
So far nothing has got me past this hurdle, though it seems like I'm
close.
On another front, I tried building up a MinGW Code Blocks system with
plplot?? and widgets on a desktop and that ran into serious issues
with a MinGW bug in stdlib.h.?? The recommended work around, provided
by Vadim (widgets group) has?? not helped and I cannot get mingw64 to
install.?? So it seems there is blockage at every turn.
Are there any other places or things to check w/r to this ntdll.dll
heap issue?
David
On 10/22/2019 9:47 AM, Phil Rosenberg wrote:
I just opened up the example project you?? sent me.
In project properties -> Linker -> Input -> Additional dependencies,
the?? files listed should be .lib, not .dll. This is the case?? even
when you build dlls.
When Plplot is built, it creates a series of?? libs, who's job is
simply to load the equivalent dll and pass function calls to that
dll. These?? are commonly referred to as import libraries. They avoid
having to call LoadLibrary()?? and GetProcAddress() in your code to
grab the functions from?? the dll at runtime. I guess, basically,?? the
import libraries contain the calls to LoadLibrary() and??
GetProcAddress().
There is a StackOverflow question about them
at??https://stackoverflow.com/questions/3573475/how-does-the-import-library-work-details
Try swapping all your filenames from .dll to .lib and see where we
gat to there. This may?? explain the corruption error - VS was loading
the files expecting them to be libs, but they weren't.
Phil
On Tue, 22 Oct 2019 at 14:15, Phil Rosenberg
<p.d.rosenb...@gmail.com> wrote:
Hi David
In what way did things fail when turning build test on?
Phil
From: David Bergman <stuntguitar1...@gmail.com>
Sent: Monday, 21 October 2019, 7:11 p.m.
To: Phil Rosenberg; plplot-general@lists.sourceforge.net
Subject: Re: [Plplot-general] Problem with LNK2019 error unresolved
external
I am sorry you had the flu and hope you are on the mend.?? Well, I did
got some other folks chiming in and the consensus is that my system??
may be hosed.?? I've been trying to get the same config up and running
on an "identical"?? Windows 8.1 machine (Inspiron 15R) and running
into problems with the plplot sln hanging and failing to build the
dyndriver test project.?? I have answered your questions below with my
initials as a tag.
David
On 10/21/2019 2:02 PM, Phil Rosenberg wrote:
Hi David
Sorry I've not been back to you again on this. I've been away with
work and?? had a week laid up with flu.
For your dll build. Can you open the plplot.sln. Where it says
platform at the top, check it says x64. If you hit the drop down,
the?? only option should be x64.
[BD] Yes, everything was x64.
How have you created the sln for the example? Did you do it manually
or using the -DBUILD_TEST=ON option with cmake?
[DB] I did it manually.
If you did it manually then check the x64 is set?? in your example at
the top when you open it in visual studio.
[DB] Yes, x64 was the choice.
If this doesn't work then try emptying your build directory and
rerunning cmake including the test option from above.
[DB] I did try that and having -DBUILD_TEST=ON causes the build to fail.
Now when you open the plplot.sln file you will find a set of example??
projects in the solution explorer. Try right clicking and building??
one of these.
Some other things you can try:
Install dependency walker and run this on your example executable -??
it should show you the dlls it is using which might give you a?? clue.
[DB] I'll give this a try.?? I've never used it.
Try using the "where" command from the command line. Something like
where plplot.dll
Should list all instances of plplot.dll on your path. You may wish
to?? run this from the working directory of your example - I'm not
sure,?? but maybe it makes a difference.
Hope that helps you make progress.
Phil
Get?? Outlook for Android
From: David Bergman <stuntguitar1...@gmail.com>
Sent: Friday, October 18, 2019 4:15:07 PM
To: Phil Rosenberg?? <p.d.rosenb...@gmail.com>;
plplot-general@lists.sourceforge.net
<plplot-general@lists.sourceforge.net>
Subject: Re: [Plplot-general] Problem with LNK2019 error unresolved??
external
Hello,
I wanted to reach out, yet again, to try and resolve some of the
issues I'm?? having with getting plplot to install and work.?? I really
don't know why this has been so difficult.?? Based on some advice I
received reaching out to the widgets?? and plplot user groups and my
own review of my system I decided to completely delete my current
plplot and wxwidgets builds and?? start over.
This is for my Windows 8.1 laptop using VS 2017, x64.?? I also removed
every occurrence of older versions of widgets and plplot even though
I made sure they were not in the path.?? So I started with a
completely clean system in this regard.
I installed wxwidgets using the sln provided and that went without
any?? issue.
The I built and installed plplot using cmake followed by the sln
without any?? trouble at all.
I made sure both were built with the x64 (64 bit) option chosen so as
to not?? mix 32 and 64 bit.
Trying to build and run one of the plplot examples (x64 option)
leads?? to the following:
(1) dynamic linking causes a corrupt dll error (likely cause 32 and
64 mix, but I?? can't see how that is).
(2) static linking works! but I still get a system crash upon closing
the?? terminal.
I cannot offer more than what I've provided in previous email
threads.?? It seems that there are a few things I'm doing wrong but I
just?? cannot see based on following the directions, or there is a
bad?? combo of packages, SDK toolkit, and OS.
Any suggestions would be appreciated.
David
On 9/9/2019 2:20 PM, Phil Rosenberg wrote:
Corrupt file error sounds like you are mixing 64 and 32 bit exes and
dlls.?? I think I've had that error with some libraries before and??
found that was my mistake.
Is your install bin directory on your path? Do you have any old dlls??
somewhere that might be on your path?
I usually use static libs. I used a dll version of wxwidgets about 6
months ago, so I know things worked back then. But I'm back to?? using
static libs again. I will build a dll version of plplot this evening
and?? send you exactly the commands I used.
Get?? Outlook for Android
From: David Bergman <stuntguitar1...@gmail.com>
Sent: Monday, September 9, 2019 6:31:00 PM
To: Phil Rosenberg <p.d.rosenb...@gmail.com>;
plplot-general@lists.sourceforge.net
<plplot-general@lists.sourceforge.net>
Subject: Re: [Plplot-general] Problem with LNK2019 error unresolved??
external
Phil,
I've gotten a little further.?? I tried to run one of the examples
building a VS project and?? sln.?? Making sure everything was aligned
w/r to he choice x64 I got a?? corrupted file error.
Error?????? LNK1107?????? invalid or corrupt file: cannot read at 0x310
plplotExamples??????C:\build-plplot-new-man\dll\csirocsa.dll 1
I am not sure what to do.?? Looking through some of the old blog posts
of the issues I had last year?? it seems that is was also an issue then.
When you do your build were you able to get everything using the sln??
or did you have to install at the command prompt too.?? That rings a
bell and I think I wound up using nmake.
Can you confirm your build/install procedure and perhaps shed some
light on?? why csirocsa.dll would be corrupted?
Thank you for your help.
David
On 9/7/2019 3:34 AM, Phil Rosenberg wrote:
Hi David
Sounds like either one of the libs has been forgotten, or you are??
building a 32bit exe and trying to link to the 64 bit libs you just??
built.
Might be worth noting that I think the naming convention of?? the libs
changed at some point. They used to have a d suffix to indicate using
double precision. This has been dropped I?? think. So you might need
to update the lib names in your project.
Phil
Get?? Outlook for Android
From: David Bergman <stuntguitar1...@gmail.com>
Sent: Friday, September 6, 2019 9:20:57 PM
To: Phil Rosenberg <p.d.rosenb...@gmail.com>;
plplot-general@lists.sourceforge.net
<plplot-general@lists.sourceforge.net>
Subject: Re: [Plplot-general] Problem with LNK2019 error unresolved??
external
Phil,
As per our last correspondence I had succeeded in getting the widgets
headers and drivers built when I changed from Win64 to no Win64.?? But
I still got an install error in the IDE (sent in a previous?? email).??
You had suggested that perhaps I didn't build widgets using 64bit so
I?? decided to purge everything and start over.?? I built the widgets
files using their sln with x64 set.?? Then built plplot with cmake no
problem and widgets was declared ON as?? expected.?? Using the IDE and
the sln to INSTALL led to hanging and errors three?? times in a row.??
After the 3rd time I just looked in the folders and figured if I can
find everything I might be okay.?? My recollection is that this
happened last time too (back in 2017).
The example I was trying to run was a simple one of my own that
plotted?? various 3-dim mesh surfaces.
I did not try to build the official plplot examples yet. Perhaps I
should try that first.
I don't know if what I've written is helpful in helping you help me
get it?? working.
David
On 9/6/2019 3:44 PM, Phil Rosenberg wrote:
Is this building the examples? Sounds like the libs are not being??
linked to properly.
Did you get past the wxwidgets problem?
Get?? Outlook for Android
From: David Bergman <stuntguitar1...@gmail.com>
Sent: Friday, September 6, 2019 6:17:59 PM
To: plplot-general@lists.sourceforge.net
<plplot-general@lists.sourceforge.net>
Subject:[Plplot-general] Problem with LNK2019 error unresolved external
All,
I have made some progress with building and installing the new plplot
with a new wxwidets using VS 2017.
I still have not gone past the install process in the IDE w/o an?? error
but I seem to have all the headers and dll I need (though I'm not sure
if they are corrupted).
At present I've decided to move forward with what I have?? and try a
simple example I wrote that worked with my previous config.
I get unresolved externals, 14 to be exact.?? Basically every plplot
function I call seems to cause this.?? A few example are provided.
plAlloc2dGrid
and all the plstream functions like box3, col0, font, etc.
Typically what I cause this it's due to a function declaration in?? a
class that is not defined elsewhere.
It "seems like" my new build has the same files as the old one and the
projects are comparable (with only diffs being the location?? of the new
folders).
Thanks in advance for your help.
David
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--?? David Bergman David R Bergman Music LLC "Have Guitar Will Travel"
Morristown NJ 551-655-4720 stuntguitar1...@gmail.com
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