Searching the web, I found resources on running Unit Tests and logging. I ran "All Tests" with --write-log and the following was reported in FreeCAD.log and stdout accordingly:
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Log: Active view is Unnamed : 1[*] (at 0x7feca3b2b860)
Log: Active document is DraftTest (at 0x7fecc1b7ca00)
Log: Checking Draft Arc...
Log: Sel : Clear selection
Log: Sel : Add Selection "DraftTest.Arc.(null)(0.000000,0.000000,0.000000)"
Log: Sel : Clear selection
Log: No active document
Log: Active view is Unnamed : 1[*] (at 0x7fecc23fa240)
Log: Active document is DraftTest (at 0x7fecc1373000)
Log: Checking Draft BSpline...
Log: Sel : Clear selection
Log: Sel : Add Selection "DraftTest.BSpline.(null)(0.000000,0.000000,0.000000)"
Err: *** Abort *** an exception was raised, but no catch was found.Err:
Err: ... The exception is:Err: SIGSEGV 'segmentation violation' detected. Address 0Err:
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... destroy sphere
Coin warning in cc_glglue_instance(): Error when setting up the GL context. This can happen if there is no current context, or if the context has been set up incorrectly.
Coin warning in cc_glglue_instance(): Error when setting up the GL context. This can happen if there is no current context, or if the context has been set up incorrectly.
Coin warning in cc_glglue_instance(): Error when setting up the GL context. This can happen if there is no current context, or if the context has been set up incorrectly.
Coin warning in cc_glglue_instance(): Error when setting up the GL context. This can happen if there is no current context, or if the context has been set up incorrectly.
Coin warning in cc_glglue_instance(): Error when setting up the GL context. This can happen if there is no current context, or if the context has been set up incorrectly.
Coin warning in cc_glglue_instance(): Error when setting up the GL context. This can happen if there is no current context, or if the context has been set up incorrectly.
Coin warning in cc_glglue_instance(): Error when setting up the GL context. This can happen if there is no current context, or if the context has been set up incorrectly.
Coin warning in cc_glglue_instance(): Error when setting up the GL context. This can happen if there is no current context, or if the context has been set up incorrectly.
*** Abort *** an exception was raised, but no catch was found.
... The exception is:SIGSEGV 'segmentation violation' detected. Address 0
This is the unit test that fails, specifically on the Draft.makeBSpline() call...
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def testBSpline(self):
FreeCAD.Console.PrintLog ('Checking Draft BSpline...\n')
Draft.makeBSpline([FreeCAD.Vector(0,0,0),FreeCAD.Vector(2,0,0),FreeCAD.Vector(2,2,0)])
self.failUnless(FreeCAD.ActiveDocument.getObject("BSpline"),"Draft BSpline failed")
In fact, if I try to create a BSpline curve using the GUI, FreeCAD will crash as well.
While this is clearly a bug, it seems like a Red Herring for the original problem so I am curious, which unit tests apply to the involute curve part instantiation?
. I just downgraded to the latest compatible Matplotlib version (1.4.3).
I meant this github