[SOLVED] techdraw view issues

[ikua]

Hello!

I have a problem with a view in tech draw. I have multiple views on one drawing from different directions. The view contains multiple objects (a lot of pipes). I can make now different view, but if i want to make a top view (direction:0,0,1) I get an error.

App::Document::_RecomputeFeature(): Unknown exception in Feature "View006" thrown

The file is kind of big to upload it, so I wanted to ask in first place if somebody had the same problem and if there is a known solution.


Thanks

ikua

OS: Windows 7
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.13959 (Git)
Build type: Release
Branch: master
Hash: 2f18182b6dff87f8857787c854e39ca4d441f993
Python version: 2.7.14
Qt version: 4.8.7
Coin version: 4.0.0a
OCC version: 7.2.0
Locale: German/Germany (de_DE)

[ikua]

Found after posting this a workaround (as so often).

Change Perspective to true and the focus really high, then you can create a good top view..

[wandererfan]

App::Document::_RecomputeFeature(): Unknown exception in Feature "View006" thrown

The file is kind of big to upload it, so I wanted to ask in first place if somebody had the same problem and if there is a known solution.

If you can post to Dropbox or similar service, that would be great. You shouldn't have to change to perspective view to get it to work.

wf

[ikua]

sent a link to you with private message.
Drawing "rorhleitungen" , "View010". If you change the perspective to false you get an error.

[wandererfan]

Drawing "rorhleitungen" , "View010". If you change the perspective to false you get an error.

I removed all the Views and forced a recompute. Lots of error messages (shortened version attached) and red symbols in the tree. The "out of scope" messages in particular could be the cause of the "Unknown exception in Feature View006" message by making a shape invalid.

I can't think of any reason why changing View010 to perspective mode would fix an error in View006.

If you can make a simpler file with fewer error messages, I'll take another look.

[ikua]

i know that there are a lot of errors. its my first project .

Thanks for you help!