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.
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*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
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*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?
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*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
www.davidrobertbergmanmusic.com
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