cnc-club / linuxcnc-features

LinuxCNC Features

cnc-club

linuxcnc-features's Issues

features.ngc not found

I get this error:

Traceback (most recent call last):
  File "features.py", line 904, in refresh
    f = open(PROGRAM_PREFIX + "/features.ngc","w")
IOError: [Errno 13] Permission denied: '/features.ngc'

this relates to the fix you commented on the forum:

try : 
   inifile = linuxcnc.ini(ini)
   SUBROUTINES_PATH = inifile.find('RS274NGC', 'SUBROUTINE_PATH') or ""
   PROGRAM_PREFIX = inifile.find('DISPLAY', 'PROGRAM_PREFIX') or ""
except : 
   print _("Warning! Problem while loading ini file!")

I managed to avoid this by hardcoding both PROGRAM_PREFIX, but SUBROUTINE_PATH still gives a later error:

Traceback (most recent call last):
  File "features.py", line 906, in refresh
    f.write(self.to_gcode())
  File "features.py", line 888, in to_gcode
    g,d =  self.refresh_recursive(iter)
  File "features.py", line 865, in refresh_recursive
    gcode_def += f.get_definitions()
  File "features.py", line 257, in get_definitions
    s = self.process(self.attr["definitions"])
  File "features.py", line 324, in process
    s = re.sub(r"(?i)(<eval>(.*?)</eval>)", eval_callback, s)
  File "/usr/lib/python2.6/re.py", line 151, in sub
    return _compile(pattern, 0).sub(repl, string, count)
  File "features.py", line 287, in eval_callback
    return str( eval(m.group(2), {"self":self}) )
  File "<string>", line 1, in <module>
  File "features.py", line 274, in include_once
    return self.include(src)
  File "features.py", line 265, in include
    f = open(search_path(SUBROUTINES_PATH,src))
TypeError: coercing to Unicode: need string or buffer, NoneType found

ini files not found

I am getting some problems with the subroutines ini files. After placing most of wanted files on root of subroutines I fixed all except 2 which could not find on subfolders.

These 2 relate to the probe tool l.

Warning! Problem while loading ini file!
Feature ini file probe-tool-l.ini not found in /home/cnc-virtual/linuxcnc/linuxcnc-features/subroutines:/home/cnc-virtual/linuxcnc/linuxcnc-features/subroutines:!
Warning: Error while parsing <sub name="Measure tool length" icon="images/probe-tool-l.png" src="probe-tool-l.ini"/> 

...
File not found
Feature ini file probe-tool-l.ini not found in /home/cnc-virtual/linuxcnc/linuxcnc-features/subroutines:/home/cnc-virtual/linuxcnc/linuxcnc-features/subroutines:!