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  • Name David Johnson
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17-03-21 gcc 4.8.2 undefined symbol error when loading plugin
Just confirming that the update is working for me.
Thanks again Peter.
The remesher did not disappoint.

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17-03-21 gcc 4.8.2 undefined symbol error when loading plugin
Thanks Peter. You always seem to be able to fix things faster than I can test them :)
I will try this out first thing Monday. I really appreciate you going to so much trouble.

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17-03-21 gcc 4.8.2 undefined symbol error when loading plugin
Here's the ldd output

    linux-vdso.so.1 =>  (0x00007ffdda1ea000)
    /usr/lib64/libXft-infinality/libXft.so.2 (0x00007ff69f4f7000)
    libOpenMaya.so => not found
    libOpenMayaUI.so => not found
    libFoundation.so => not found
    libOpenMayaFX.so => not found
    libOpenMayaAnim.so => not found
    libOpenMayaRender.so => not found
    libiomp5.so => not found
    libgcc_s.so.1 => /library/rez/ext_packages/gcc/4.8.2/platform-linux/arch-x86_64/os-CentOS-6/lib64/libgcc_s.so.1 (0x00007ff69f2bb000)
    libc.so.6 => /lib64/libc.so.6 (0x00007ff69ef27000)
    libfontconfig.so.1 => /usr/lib64/libfontconfig.so.1 (0x00007ff69ecf0000)
    libfreetype.so.6 => /usr/lib64/libfreetype.so.6 (0x00007ff69ea53000)
    libXrender.so.1 => /usr/lib64/libXrender.so.1 (0x00007ff69e849000)
    libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007ff69e50b000)
    /lib64/ld-linux-x86-64.so.2 (0x000000303f800000)
    libexpat.so.1 => /lib64/libexpat.so.1 (0x00007ff69e2e3000)
    libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x00007ff69e0c5000)
    libdl.so.2 => /lib64/libdl.so.2 (0x00007ff69dec0000)
    libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007ff69dcbd000)

I can see our rez package path to libgcc.. Is that what you meant, or is there a way to query the actual code version?
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SOuP 2017-03-21
Thanks Peter. I appreciate how hard it must be to maintain compatibility across so many variables.

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17-03-21 gcc 4.8.2 undefined symbol error when loading plugin
Hi Peter, I thought I'd move this from the general discussion to here.

When I try to load the plugin into 2016 sp6 on centos 6.5 (gcc 4.8.2) I'm getting this error:

SOuP.so: undefined symbol: _ZTTNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE (SOuP)

I got the pipeline guys to try this with devtoolset-2 and they got the same error.
Can you think of anything else that we may be missing in our config?

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SOuP 2017-03-21
ok. gcc 4.4.7, so quite old.
I do not have admin rights, but I'll ask those guys if they can help out.

thanks again

update: I figured out how to load maya with gcc 4.8.2 (yay for rez)  but I still get the same error. Would I still need to get that devtoolset installed?
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SOuP 2017-03-21
Hi Peter.
Here is the error message I'm getting when I try to load the plugin (gcc482 build) in maya 2016 sp6 on centos 6.5:

# Error: Unable to dynamically load : /net_home/david.johnson/local_packages/soup/
/net_home/david.johnson/local_packages/soup/ undefined symbol: _ZTTNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE #
# Error: pymel : Failed to get controlCommand list from SOuP #
# Error: pymel : Failed to get modelEditorCommand list from SOuP #
# Error: pymel : Failed to get command list from SOuP #
# Error: pymel : Failed to get constraintCommand list from SOuP #

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SOuP 2017-03-21
Hey Peter, regarding the "undefined symbol" error...
I'll copy and paste the whole things tomorrow at work.
To my eyes it was mostly long slightly scrambled names with lots of __ 

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SOuP 2017-03-21
Very nice Peter. Both the connection thing and the remesher look really cool.

I say "look" because I cant get the plugin to load. Getting an "undefined symbol" error. I'm on centos 6.5 in maya 2016 sp6. In previous soup versions I have been using the gcc451 build. But it looks like you have upgraded to gcc482.

Is that the problem, and am I just sitting on a config that is too old?

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SOuP 2017-02-11
Wow. Things move so fast around here! Thanks Peter. I did not get a chance to try it yet. Maybe I just jump to the 2017-02-14 build... or is the problem with my config here at work where we have no internet on production machines?


update: 2017-02-14 build is working well. Thanks again Peter!
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SOuP 2017-02-11
Hi Peter. Wow you've been busy this year! Excellent updates all round.

I have a small issue with the 2017-02-11 build. When I start maya it freezes for approx 30 secs when the plugin is loaded. I'm getting the following message:

# Error: socket error
# Traceback (most recent call last):
#   File "<maya console>", line 1, in <module>
#   File "/library/rez/ext_packages/app_maya/2016.1.5.2/platform-linux/ext/lib/python27.zip/urllib.py", line 87, in urlopen
#     return opener.open(url)
#   File "/library/rez/ext_packages/app_maya/2016.1.5.2/platform-linux/ext/lib/python27.zip/urllib.py", line 208, in open
#     return getattr(self, name)(url)
#   File "/library/rez/ext_packages/app_maya/2016.1.5.2/platform-linux/ext/lib/python27.zip/urllib.py", line 345, in open_http
#     h.endheaders(data)
#   File "/library/rez/ext_packages/app_maya/2016.1.5.2/platform-linux/ext/lib/python27.zip/httplib.py", line 969, in endheaders
#     self._send_output(message_body)
#   File "/library/rez/ext_packages/app_maya/2016.1.5.2/platform-linux/ext/lib/python27.zip/httplib.py", line 829, in _send_output
#     self.send(msg)
#   File "/library/rez/ext_packages/app_maya/2016.1.5.2/platform-linux/ext/lib/python27.zip/httplib.py", line 791, in send
#     self.connect()
#   File "/library/rez/ext_packages/app_maya/2016.1.5.2/platform-linux/ext/lib/python27.zip/httplib.py", line 772, in connect
#     self.timeout, self.source_address)
#   File "/library/rez/ext_packages/app_maya/2016.1.5.2/platform-linux/ext/lib/python27.zip/socket.py", line 571, in create_connection
#     raise err
# IOError: [Errno socket error] [Errno 110] Connection timed out #

I'm not sure if that message is very helpful, but I'll add that this is centos 6.5 and maya 2016 sp6. I dont get this problem with the 2017-02-05 build. As far as I can tell things are working after it times out, so its just a bit annoying.

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SOuP 2017-01-22
Nice one Peter. I'll grab the update first thing tomorrow and let you know how I go. Much appreciated!


update: All good now Peter. Big Thanks.
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SOuP 2017-01-22
Hi Peter, this collision stuff looks really nice. Unfortunately I've been unable to get the latest soup to load on my machine. centos 6.5, maya 2016 sp5.

If I use the gcc531 build, soup plugin doesnt load and I get this error:

# Error: line 1: Unable to dynamically load : /net_home/david.johnson/local_packages/soup/17.01.22/platform-linux/app_maya-2016.1/bin/SOuP.so
/lib64/libc.so.6: version `GLIBC_2.14' not found (required by /net_home/david.johnson/local_packages/soup/17.01.22/platform-linux/app_maya-2016.1/bin/SOuP.so) # 

And if I try the gcc451 version, soup does load, but I still get errors when it loads:

# Error: invalid syntax
#   File "<maya console>", line 13466
#     mc.textFieldGrp(arg[0], e=True, tx=l[0]+".worldMesh")import re, itertools, __main__
#                                                               ^
# SyntaxError: invalid syntax # 
# Error: name 'soup' is not defined

The shelf commands also fail.
But I can create some of the nodes manually, so something is working.

Is there any other info I can give you to help me debug it?

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vdbExport Script
Since no one mentioned it... This will not work in python due to the \ used in the path.
Use / instead and you should be ok.

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soup 2016-07-24
Many thanks as always Peter. Your dedication is greatly appreciated.

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