[Bf-committers] Node type OUTPUT_MATERIAL undefined

[Lukas Tönne]

@Bartek: This was a bug in the RNA function, link counting was not
taking the new link into account, fixed in r55436. Thanks for
reporting!

On Wed, Mar 20, 2013 at 9:03 AM, Bartek Skorupa (priv)
<bartekskorupa at bartekskorupa.com> wrote:
> Hey,
>
> Nodes:
> I just spotted strange behavior when adding links via NodeTree.links.new(from, to)
> When something is linked to the input - newly created link doesn't remove this old link.
> Before latest API changes - it worked ok. Old links were removed as expected.
> Now after adding new link - two links are attached to one input which is by no means not what should happen.
> Is this a desired behavior?
> If so - how can I "remove" link?
>
> Thanks
>
> Cheers
>
> Bartek Skorupa
>
> www.bartekskorupa.com
>
> On 19 mar 2013, at 15:10, Bartek Skorupa (priv) <bartekskorupa at bartekskorupa.com> wrote:
>
>> How do I add 'REROUTE' node now?
>> I tried 'CompositorNodeReroute', but it doesn't work.
>>
>>
>> Bartek Skorupa
>>
>> www.bartekskorupa.com
>>
>> On 19 mar 2013, at 10:49, Lukas Tönne <lukas.toenne at gmail.com> wrote:
>>
>>> Sorry, should have documented these changes better.
>>>
>>> Here is a simple wiki page to collect all changes. The identifier
>>> string change you ran into is the most important, most other things
>>> should still work. Please let me know if you encounter more problems
>>> of this sort:
>>>
>>> http://wiki.blender.org/index.php/User:Phonybone/Python_Nodes/API_changes
>>>
>>> The sphinx error seems to be a missing default value in RNA, will try
>>> to track it down.
>>>
>>> On Tue, Mar 19, 2013 at 2:33 AM, INTERLICHTSPIELHAUS
>>> <interlichtspielhaus at gmail.com> wrote:
>>>> hi
>>>>
>>>> just did a fresh svn update
>>>> and a script just broke
>>>>
>>>> i am creating a new shadernode with the following line
>>>>
>>>> out_node = nodeTree.nodes.new('OUTPUT_MATERIAL')
>>>>
>>>> i receive the following color
>>>> RuntimeError: Error: Node type OUTPUT_MATERIAL undefined
>>>>
>>>> could someone point me to online dox with the recent python api changes ?
>>>>
>>>> when i try to run sphinx_doc_gen.py locally
>>>> i get the following output + segmentation fault
>>>>
>>>> /home/interlichtspielhaus/blender/doc/python_api/rst/bmesh.ops.rst
>>>> RNA Warning: Current value "0" matches no enum in 'EnumProperty',
>>>> 'addon_filter', 'default'
>>>>
>>>> ./blender() [0x95f41e]
>>>> /lib/x86_64-linux-gnu/libc.so.6(+0x364a0) [0x7fd9dd28c4a0]
>>>> /lib/x86_64-linux-gnu/libc.so.6(+0x162c01) [0x7fd9dd3b8c01]
>>>> ./blender(StringProperty_default_value_length+0x2b) [0x139772b]
>>>> ./blender(RNA_property_string_length+0x61) [0x12fd831]
>>>> ./blender(RNA_property_string_get_alloc+0x36) [0x12fd896]
>>>> ./blender(pyrna_prop_to_py+0x168) [0xcc0b98]
>>>> ./blender() [0xcc0ec0]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(+0xbf9cb) [0x7fd9e1aea9cb]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalFrameEx+0x6003)
>>>> [0x7fd9e1a92743]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalFrameEx+0x5f62)
>>>> [0x7fd9e1a926a2]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalCodeEx+0x816)
>>>> [0x7fd9e1a95656]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalFrameEx+0x59f5)
>>>> [0x7fd9e1a92135]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalCodeEx+0x816)
>>>> [0x7fd9e1a95656]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalFrameEx+0x59f5)
>>>> [0x7fd9e1a92135]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalFrameEx+0x5f62)
>>>> [0x7fd9e1a926a2]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalFrameEx+0x5f62)
>>>> [0x7fd9e1a926a2]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalCodeEx+0x816)
>>>> [0x7fd9e1a95656]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyEval_EvalCode+0x3b)
>>>> [0x7fd9e1a9593b]
>>>> /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0(PyRun_FileExFlags+0xb9)
>>>> [0x7fd9e1bdefc9]
>>>> ./blender() [0xcb6f96]
>>>> ./blender() [0x95e871]
>>>> ./blender(BLI_argsParse+0xc7) [0xf82e97]
>>>> ./blender(main+0xace) [0x9404fe]
>>>> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7fd9dd27776d]
>>>> ./blender() [0x95e089]
>>>>
>>>> thanks
>>>> inS
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