Error on sys.modules?

Ignition
1

I’ve been trying to use the inspect module in a script, however, upon using “inspect.stack()” I would get this error:

[code]Traceback (most recent call last):
File “event:actionPerformed”, line 2, in
File “C:\Documents and Settings\andrey.gueorguiev\Application Data\Sun\Java\Deployment\cache\FPMI\script_lib2\Lib\inspect.py”, line 901, in stack
return getouterframes(sys._getframe(1), context)
File “C:\Documents and Settings\andrey.gueorguiev\Application Data\Sun\Java\Deployment\cache\FPMI\script_lib2\Lib\inspect.py”, line 882, in getouterframes
framelist.append((frame,) + getframeinfo(frame, context))
File “C:\Documents and Settings\andrey.gueorguiev\Application Data\Sun\Java\Deployment\cache\FPMI\script_lib2\Lib\inspect.py”, line 853, in getframeinfo
filename = getsourcefile(frame) or getfile(frame)
File “C:\Documents and Settings\andrey.gueorguiev\Application Data\Sun\Java\Deployment\cache\FPMI\script_lib2\Lib\inspect.py”, line 406, in getsourcefile
if hasattr(getmodule(object, filename), ‘loader’):
File “C:\Documents and Settings\andrey.gueorguiev\Application Data\Sun\Java\Deployment\cache\FPMI\script_lib2\Lib\inspect.py”, line 453, in getmodule
main = sys.modules[‘main’]
KeyError: ‘main’

Ignition v7.5.6 (b1317)
Java: Sun Microsystems Inc. 1.6.0_38[/code]

The error seems to be coming from sys.modules, because “main” is not a part of it.
Is there any way I can get around this error, or am I just doing something wrong?

2

Honestly I’m not familiar with the inspect module. I’m guessing it is incompatible with the way we use scripting.

3

Fixed by adding this before the calling function:

class VirtualModule(object):
	def __init__(self,name):
		import sys
		sys.modules[name]=self
	def __getattr__(self,name):
		return globals()[name]
VirtualModule("__main__")