# Sphinx version: 1.6.6 # Python version: 3.6.3 (CPython) # Docutils version: 0.14 # Jinja2 version: 2.10 # Last messages: # building [mo]: targets for 0 po files that are out of date # # building [html]: targets for 866 source files that are out of date # # updating environment: # # 0 added, 866 changed, 0 removed # # reading sources... [ 0%] PySide2/QtConcurrent/QtConcurrent # # Loaded extensions: # alabaster (0.7.10) from /data2/frkleint/testenv59_511s_3/lib/python3.6/site-packages/alabaster/__init__.py # sphinx.ext.todo (1.6.6) from .../testenv59_511s_3/lib/python3.6/site-packages/sphinx/ext/todo.py # sphinx.ext.graphviz (1.6.6) from .../testenv59_511s_3/lib/python3.6/site-packages/sphinx/ext/graphviz.py # inheritance_diagram (unknown version) from .../pyside-setup59_511s/sources/pyside2/doc/inheritance_diagram.py # pysideinclude (unknown version) from .../pyside-setup59_511s/sources/pyside2/doc/pysideinclude.py Traceback (most recent call last): File ".../testenv59_511s_3/lib/python3.6/site-packages/sphinx/cmdline.py", line 306, in main app.build(opts.force_all, filenames) File ".../testenv59_511s_3/lib/python3.6/site-packages/sphinx/application.py", line 339, in build self.builder.build_update() File ".../testenv59_511s_3/lib/python3.6/site-packages/sphinx/builders/__init__.py", line 329, in build_update 'out of date' % len(to_build)) File ".../testenv59_511s_3/lib/python3.6/site-packages/sphinx/builders/__init__.py", line 342, in build updated_docnames = set(self.env.update(self.config, self.srcdir, self.doctreedir)) File ".../testenv59_511s_3/lib/python3.6/site-packages/sphinx/environment/__init__.py", line 601, in update self._read_serial(docnames, self.app) File ".../testenv59_511s_3/lib/python3.6/site-packages/sphinx/environment/__init__.py", line 621, in _read_serial self.read_doc(docname, app) File ".../testenv59_511s_3/lib/python3.6/site-packages/sphinx/environment/__init__.py", line 811, in read_doc pickle.dump(doctree, f, pickle.HIGHEST_PROTOCOL) TypeError: can't pickle dict_values objects