Temporal GUI tools start with traceback from temporal/c_libraries_interface.py

[wenzeslaus]

Both g.gui.timeline and g.gui.animation start on MS Windows correctly but leave tracebacks related to subprocesses in C library remote procedure call interface.

g.gui.timeline:

Process Process-2:
Traceback (most recent call last):
  File "C:\Program Files (x86)\GRASS GIS
7.0.2\Python27\lib\multiprocessing\process.py", line 258, in
_bootstrap
    self.run()
  File "C:\Program Files (x86)\GRASS GIS
7.0.2\Python27\lib\multiprocessing\process.py", line 114, in
run
    self._target(*self._args, **self._kwargs)
  File "C:\Program Files (x86)\GRASS GIS
7.0.2\etc\python\grass\temporal\c_libraries_interface.py",
line 779, in c_library_server
    conn.poll(4)
IOError: [Errno 109] The pipe has been ended

g.gui.animation:

Process Process-4:
Traceback (most recent call last):
  File "C:\Program Files (x86)\GRASS GIS 7.0.2\Python27\lib\multiprocessing\proc
ess.py", line 258, in _bootstrap
    self.run()
  File "C:\Program Files (x86)\GRASS GIS 7.0.2\Python27\lib\multiprocessing\proc
ess.py", line 114, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Program Files (x86)\GRASS GIS 7.0.2\etc\python\grass\temporal\c_libra
ries_interface.py", line 780, in c_library_server
    data = conn.recv()
EOFError

This happens both from command line and from GUI. Fortunately, the tools work as expected.

[veroandreo]

is this still an issue?

[annakrat]

I can't reproduce it anymore.