I am runnig Houdini 18.5.596 and Houdini Engine V2 in Unreal.
Each time after openning scene in Houdini in Unreal Editor, middle mouse click won't work in the scene file that opened, the node info won't pop up. I have to close the scene and open it again to get the middle click working.
It's annoying and time consuming to do that over and over again. It's there anyway to fix that?
This is the log printed in Houdini Console after middle clicking a node:
Thrift: Wed Jul 21 16:51:01 2021 Client connected. Traceback (most recent call last): File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraph.py", line 166, in handleEventCoroutine pending_actions) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraph.py", line 1251, in handleEvent uievent.editor, output_index) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 966, in createInfoWindow force_cook, output_index) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 441, in display self.update(node, pinnable, recook, output_index) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 494, in update verbose=verbose, debug=debug) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 169, in update templatefile, showall=self.showall, **kwargs File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\baseinfowindow.py", line 289, in update template = theTemplates.get_template(templatefile) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\lookup.py", line 85, in get_template return self.__load(srcfile, uri) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\lookup.py", line 127, in __load self.__collection[uri] = Template(uri=uri, filename=posixpath.normpath(filename), lookup=self, module_filename=(self.modulename_callable is not None and self.modulename_callable(filename, uri) or None), **self.template_args) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\template.py", line 93, in __init__ (code, module) = _compile_text(self, file(filename).read(), filename) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\template.py", line 265, in _compile_text exec code in module.__dict__, module.__dict__ File "basic_mako", line 1, in <module> File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\cache.py", line 4, in <module> from beaker import cache File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\beaker\cache.py", line 10, in <module> import pkg_resources File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\pkg_resources.py", line 2594, in <module> _declare_state('object', working_set = WorkingSet()) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\pkg_resources.py", line 425, in __init__ self.add_entry(entry) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\pkg_resources.py", line 440, in add_entry for dist in find_distributions(entry, True): File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\pkg_resources.py", line 1700, in find_on_path for entry in os.listdir(path_item): WindowsError: [Error 0] : 'c:\\users\\bailetang\\appdata\\local\\temp\\*.*' Traceback (most recent call last): File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraph.py", line 166, in handleEventCoroutine pending_actions) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraph.py", line 1210, in handleEvent return handler.handleEvent(uievent, pending_actions) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraph.py", line 1116, in handleEvent uievent.editor) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 1006, in toggleInfoWindow force_cook, editor, output_index) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 966, in createInfoWindow force_cook, output_index) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 441, in display self.update(node, pinnable, recook, output_index) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 494, in update verbose=verbose, debug=debug) File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\nodegraphui.py", line 169, in update templatefile, showall=self.showall, **kwargs File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.596/houdini/python2.7libs\baseinfowindow.py", line 289, in update template = theTemplates.get_template(templatefile) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\lookup.py", line 85, in get_template return self.__load(srcfile, uri) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\lookup.py", line 127, in __load self.__collection[uri] = Template(uri=uri, filename=posixpath.normpath(filename), lookup=self, module_filename=(self.modulename_callable is not None and self.modulename_callable(filename, uri) or None), **self.template_args) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\template.py", line 93, in __init__ (code, module) = _compile_text(self, file(filename).read(), filename) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\template.py", line 265, in _compile_text exec code in module.__dict__, module.__dict__ File "basic_mako", line 1, in <module> File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\mako\cache.py", line 4, in <module> from beaker import cache File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\beaker\cache.py", line 10, in <module> import pkg_resources File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\pkg_resources.py", line 2594, in <module> _declare_state('object', working_set = WorkingSet()) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\pkg_resources.py", line 425, in __init__ self.add_entry(entry) File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\pkg_resources.py", line 440, in add_entry for dist in find_distributions(entry, True): File "C:\PROGRA~1\SIDEEF~1\HOUDIN~1.596\python27\lib\site-packages\pkg_resources.py", line 1700, in find_on_path for entry in os.listdir(path_item): WindowsError: [Error 0] : 'c:\\users\\******\\appdata\\local\\temp\\*.*'