[IPython-User] issues with Notebook and qtconsole after updating IPython

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[IPython-User] issues with Notebook and qtconsole after updating IPython

nirinA raseliarison
Hi there,
After updating IPython, currently running git commit '3849e0a', I  
encounter similar problem as described here:

http://mail.scipy.org/pipermail/ipython-user/2014-August/013799.html

but the proposed solution, opening different browser, solved only  
partially my problems.
     ipython notebook
seems to work with chromium, opera and firefox but
it doesn't start at all with seamonkey, i get the following error:

<seamonkey error>
ipython notebook
[I 01:23:59.599 NotebookApp] Using existing profile dir:  
'/home/nirina/.ipython/profile_default'
[I 01:23:59.618 NotebookApp] Using MathJax from CDN:  
https://cdn.mathjax.org/mathjax/latest/MathJax.js
[I 01:23:59.657 NotebookApp] Serving notebooks from local directory:  
/home/nirina
[I 01:23:59.657 NotebookApp] 0 active kernels
[I 01:23:59.657 NotebookApp] The IPython Notebook is running at:  
http://localhost:8888/
[I 01:23:59.657 NotebookApp] Use Control-C to stop this server and shut  
down all kernels (twice to skip confirmation).

(process:1297): GLib-CRITICAL **: g_slice_set_config: assertion  
`sys_page_size == 0' failed
[W 01:24:08.486 NotebookApp] Notebook /Untitled0.ipynb is not trusted
[I 01:24:08.850 NotebookApp] Kernel started:  
25d6d157-06a6-4a7c-b1c4-8032b29663ad
[E 01:25:34.884 tornado.application] Uncaught exception GET  
/static/components/codemirror/lib/codemirror.js?v=8dec958ead2e288182a77a5b3d87fe3c  
(127.0.0.1)
     HTTPServerRequest(protocol='http', host='localhost:8888',  
method='GET',  
uri='/static/components/codemirror/lib/codemirror.js?v=8dec958ead2e288182a77a5b3d87fe3c',  
version='HTTP/1.1', remote_ip='127.0.0.1', headers={'Accept-Language':  
'en-US,en;q=0.5', 'Referer':  
'http://localhost:8888/notebooks/Untitled0.ipynb', 'Host':  
'localhost:8888', 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:29.0)  
Gecko/20100101 Firefox/29.0 SeaMonkey/2.26.1', 'Accept-Encoding': 'gzip,  
deflate', 'Connection': 'keep-alive', 'Accept': '*/*'})
     Traceback (most recent call last):
       File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/web.py",  
line 1338, in _execute
         result = yield result
       File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/gen.py",  
line 642, in run
         value = future.result()
       File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/concurrent.py",  
line 110, in result
         raise_exc_info(self._exc_info)
       File "<string>", line 3, in raise_exc_info
       File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/gen.py",  
line 645, in run
         yielded = self.gen.throw(*sys.exc_info())
       File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/web.py",  
line 2176, in get
         yield self.flush()
       File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/gen.py",  
line 642, in run
         value = future.result()
       File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/concurrent.py",  
line 112, in result
         raise self._exception
     tornado.iostream.StreamClosedError
[E 01:25:34.916 tornado.general] Cannot send error response after headers  
written
</seamonkey error>

Another issue is with qtconsole,

     ipython qtconsole

seems to work, but:

     ipython qtconsole --profile julia

gives:

<qtconsole error>
/usr/local/lib/python3.4/site-packages/IPython/kernel/manager.py:96:  
UserWarning: Setting kernel_cmd is deprecated, use kernel_spec to start  
different kernels.
   warnings.warn("Setting kernel_cmd is deprecated, use kernel_spec to "
Starting kernel event loops.
ERROR:tornado.application:Exception in callback  
functools.partial(<function wrap.<locals>.null_wrapper at 0x7f7b24078d08>)
Traceback (most recent call last):
   File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/ioloop.py",  
line 565, in _run_callback
     ret = callback()
   File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",  
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/channels.py", line  
170, in thread_send
     self.session.send(self.stream, msg)
   File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",  
line 646, in send
     msg = adapt(msg, self.adapt_version)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 329, in adapt
     return adapter(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 68, in __call__
     return handler(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 152, in object_info_request
     line, _ = code_to_line(code, cursor_pos)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 24, in code_to_line
     return line, cursor_pos
UnboundLocalError: local variable 'line' referenced before assignment
ERROR:tornado.general:Uncaught exception, closing connection.
Traceback (most recent call last):
   File  
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line  
407, in _run_callback
     callback(*args, **kwargs)
   File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",  
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/channels.py", line  
179, in _handle_recv
     msg = self.session.unserialize(smsg)
   File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",  
line 847, in unserialize
     return adapt(message)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 329, in adapt
     return adapter(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 68, in __call__
     return handler(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 262, in inspect_reply
     new_content['name'] = content['name']
KeyError: 'name'
ERROR:tornado.general:Uncaught exception, closing connection.
Traceback (most recent call last):
   File  
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line  
433, in _handle_events
     self._handle_recv()
   File  
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line  
465, in _handle_recv
     self._run_callback(callback, msg)
   File  
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line  
407, in _run_callback
     callback(*args, **kwargs)
   File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",  
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/channels.py", line  
179, in _handle_recv
     msg = self.session.unserialize(smsg)
   File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",  
line 847, in unserialize
     return adapt(message)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 329, in adapt
     return adapter(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 68, in __call__
     return handler(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 262, in inspect_reply
     new_content['name'] = content['name']
KeyError: 'name'
ERROR:tornado.application:Exception in callback None
Traceback (most recent call last):
   File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/ioloop.py",  
line 837, in start
     handler_func(fd_obj, events)
   File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",  
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File  
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line  
433, in _handle_events
     self._handle_recv()
   File  
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line  
465, in _handle_recv
     self._run_callback(callback, msg)
   File  
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line  
407, in _run_callback
     callback(*args, **kwargs)
   File  
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",  
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/channels.py", line  
179, in _handle_recv
     msg = self.session.unserialize(smsg)
   File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",  
line 847, in unserialize
     return adapt(message)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 329, in adapt
     return adapter(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 68, in __call__
     return handler(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",  
line 262, in inspect_reply
     new_content['name'] = content['name']
KeyError: 'name'
</qtconsole error>

i will appreciate any hint,
thanks in advance.
--
nirinA
_______________________________________________
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http://mail.scipy.org/mailman/listinfo/ipython-user
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Re: issues with Notebook and qtconsole after updating IPython

hugadams
Does clearing your cache help?

On Wed, Sep 24, 2014 at 7:35 PM, nirinA raseliarison <[hidden email]> wrote:
Hi there,
After updating IPython, currently running git commit '3849e0a', I
encounter similar problem as described here:

http://mail.scipy.org/pipermail/ipython-user/2014-August/013799.html

but the proposed solution, opening different browser, solved only
partially my problems.
     ipython notebook
seems to work with chromium, opera and firefox but
it doesn't start at all with seamonkey, i get the following error:

<seamonkey error>
ipython notebook
[I 01:23:59.599 NotebookApp] Using existing profile dir:
'/home/nirina/.ipython/profile_default'
[I 01:23:59.618 NotebookApp] Using MathJax from CDN:
https://cdn.mathjax.org/mathjax/latest/MathJax.js
[I 01:23:59.657 NotebookApp] Serving notebooks from local directory:
/home/nirina
[I 01:23:59.657 NotebookApp] 0 active kernels
[I 01:23:59.657 NotebookApp] The IPython Notebook is running at:
http://localhost:8888/
[I 01:23:59.657 NotebookApp] Use Control-C to stop this server and shut
down all kernels (twice to skip confirmation).

(process:1297): GLib-CRITICAL **: g_slice_set_config: assertion
`sys_page_size == 0' failed
[W 01:24:08.486 NotebookApp] Notebook /Untitled0.ipynb is not trusted
[I 01:24:08.850 NotebookApp] Kernel started:
25d6d157-06a6-4a7c-b1c4-8032b29663ad
[E 01:25:34.884 tornado.application] Uncaught exception GET
/static/components/codemirror/lib/codemirror.js?v=8dec958ead2e288182a77a5b3d87fe3c
(127.0.0.1)
     HTTPServerRequest(protocol='http', host='localhost:8888',
method='GET',
uri='/static/components/codemirror/lib/codemirror.js?v=8dec958ead2e288182a77a5b3d87fe3c',
version='HTTP/1.1', remote_ip='127.0.0.1', headers={'Accept-Language':
'en-US,en;q=0.5', 'Referer':
'http://localhost:8888/notebooks/Untitled0.ipynb', 'Host':
'localhost:8888', 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:29.0)
Gecko/20100101 Firefox/29.0 SeaMonkey/2.26.1', 'Accept-Encoding': 'gzip,
deflate', 'Connection': 'keep-alive', 'Accept': '*/*'})
     Traceback (most recent call last):
       File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/web.py",
line 1338, in _execute
         result = yield result
       File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/gen.py",
line 642, in run
         value = future.result()
       File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/concurrent.py",
line 110, in result
         raise_exc_info(self._exc_info)
       File "<string>", line 3, in raise_exc_info
       File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/gen.py",
line 645, in run
         yielded = self.gen.throw(*sys.exc_info())
       File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/web.py",
line 2176, in get
         yield self.flush()
       File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/gen.py",
line 642, in run
         value = future.result()
       File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/concurrent.py",
line 112, in result
         raise self._exception
     tornado.iostream.StreamClosedError
[E 01:25:34.916 tornado.general] Cannot send error response after headers
written
</seamonkey error>

Another issue is with qtconsole,

     ipython qtconsole

seems to work, but:

     ipython qtconsole --profile julia

gives:

<qtconsole error>
/usr/local/lib/python3.4/site-packages/IPython/kernel/manager.py:96:
UserWarning: Setting kernel_cmd is deprecated, use kernel_spec to start
different kernels.
   warnings.warn("Setting kernel_cmd is deprecated, use kernel_spec to "
Starting kernel event loops.
ERROR:tornado.application:Exception in callback
functools.partial(<function wrap.<locals>.null_wrapper at 0x7f7b24078d08>)
Traceback (most recent call last):
   File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/ioloop.py",
line 565, in _run_callback
     ret = callback()
   File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File
"/usr/local/lib/python3.4/site-packages/IPython/kernel/channels.py", line
170, in thread_send
     self.session.send(self.stream, msg)
   File
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",
line 646, in send
     msg = adapt(msg, self.adapt_version)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 329, in adapt
     return adapter(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 68, in __call__
     return handler(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 152, in object_info_request
     line, _ = code_to_line(code, cursor_pos)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 24, in code_to_line
     return line, cursor_pos
UnboundLocalError: local variable 'line' referenced before assignment
ERROR:tornado.general:Uncaught exception, closing connection.
Traceback (most recent call last):
   File
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line
407, in _run_callback
     callback(*args, **kwargs)
   File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File
"/usr/local/lib/python3.4/site-packages/IPython/kernel/channels.py", line
179, in _handle_recv
     msg = self.session.unserialize(smsg)
   File
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",
line 847, in unserialize
     return adapt(message)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 329, in adapt
     return adapter(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 68, in __call__
     return handler(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 262, in inspect_reply
     new_content['name'] = content['name']
KeyError: 'name'
ERROR:tornado.general:Uncaught exception, closing connection.
Traceback (most recent call last):
   File
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line
433, in _handle_events
     self._handle_recv()
   File
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line
465, in _handle_recv
     self._run_callback(callback, msg)
   File
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line
407, in _run_callback
     callback(*args, **kwargs)
   File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File
"/usr/local/lib/python3.4/site-packages/IPython/kernel/channels.py", line
179, in _handle_recv
     msg = self.session.unserialize(smsg)
   File
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",
line 847, in unserialize
     return adapt(message)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 329, in adapt
     return adapter(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 68, in __call__
     return handler(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 262, in inspect_reply
     new_content['name'] = content['name']
KeyError: 'name'
ERROR:tornado.application:Exception in callback None
Traceback (most recent call last):
   File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/ioloop.py",
line 837, in start
     handler_func(fd_obj, events)
   File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line
433, in _handle_events
     self._handle_recv()
   File
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line
465, in _handle_recv
     self._run_callback(callback, msg)
   File
"/usr/local/lib/python3.4/site-packages/zmq/eventloop/zmqstream.py", line
407, in _run_callback
     callback(*args, **kwargs)
   File
"/usr/local/lib/python3.4/site-packages/tornado-4.1.dev1-py3.4-linux-x86_64.egg/tornado/stack_context.py",
line 275, in null_wrapper
     return fn(*args, **kwargs)
   File
"/usr/local/lib/python3.4/site-packages/IPython/kernel/channels.py", line
179, in _handle_recv
     msg = self.session.unserialize(smsg)
   File
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",
line 847, in unserialize
     return adapt(message)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 329, in adapt
     return adapter(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 68, in __call__
     return handler(msg)
   File "/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py",
line 262, in inspect_reply
     new_content['name'] = content['name']
KeyError: 'name'
</qtconsole error>

i will appreciate any hint,
thanks in advance.
--
nirinA
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Re: issues with Notebook and qtconsole after updating IPython

nirinA raseliarison
on Thu, 25 Sep 2014 02:49:46 +0300, Adam Hughes <[hidden email]>  
wrote:

> Does clearing your cache help?

ah yes! clearing the cache *and* restarting the browser *and* restarting
ipython notebook seems the way to make things work.

but:

        ipython qtconsole --profile julia

still doesn't work and:

        ipython notebook --profile julia

works but gives me:

[C 17:17:48.710 NotebookApp] Malformed message: [b'<IDS|MSG>',  
b'48f80da3ded75e5e39434356df1ee50ea22c894137c8dcb3d3bc86ea1d0b22ea',  
b'{"msg_id":"05deb53a-8ca7-41fa-8315-8080880f2941","msg_type":"object_info_reply","username":"username","session":"29064B4138EE47E5AE462FEDA3A9D543"}',  
b'{"msg_id":"CD28DC17E9F948CB9AA86E771D3EB061","msg_type":"object_info_request","username":"username","session":"29064B4138EE47E5AE462FEDA3A9D543"}',  
b'{}',  
b'{"base_class":"Any","type_name":"Function","isalias":false,"oname":"read","docstring":"#  
28 methods for generic function  
\\"read\\":\\nread{T<:Real}(s::IO,::Type{Complex{T<:Real}}) at  
complex.jl:82\\nread(from::IOBuffer,::Type{Uint8}) at  
iobuffer.jl:82\\nread{T}(from::IOBuffer,::Type{Ptr{T}}) at  
iobuffer.jl:99\\nread(s::IOStream,::Type{Uint8}) at  
iostream.jl:184\\nread(this::AsyncStream,::Type{Uint8}) at  
stream.jl:696\\nread(f::File,::Type{Uint8}) at  
fs.jl:208\\nread(t::UnixTerminal,::Type{Uint8}) at  
Terminals.jl:193\\nread(s::IO,x::Type{Uint8}) at  
io.jl:103\\nread(s::IO,::Type{Bool}) at  
io.jl:113\\nread(s::IOStream,::Type{Char}) at  
iostream.jl:212\\nread(s::IO,::Type{Char}) at  
io.jl:133\\nread{T<:Integer}(s::IO,::Type{T<:Integer}) at  
io.jl:106\\nread(s::IO,::Type{Float16}) at  
io.jl:114\\nread(s::IO,::Type{Float32}) at  
io.jl:115\\nread(s::IO,::Type{Float64}) at  
io.jl:116\\nread{T}(s::IO,t::Type{T},d1::Int64,dims::Int64...) at  
io.jl:118\\nread{T}(s::IO,t::Type{T},d1::Integer,dims::Integer...) at  
io.jl:120\\nread{T}(s::AsyncStream,::Type{T},dims::(Int64...,)) at  
stream.jl:689\\nread{T}(s::IO,::Type{T},dims::(Int64...,)) at  
io.jl:123\\nread{T,N}(t::UnixTerminal,x::Array{T,N}) at  
Terminals.jl:189\\nread(from::IOBuffer,a::Array{T,N}) at  
deprecated.jl:26\\nread(from::IOBuffer,p::Ptr{T},nb::Integer) at  
deprecated.jl:26\\nread(s::IOStream,a::Array{T,N}) at  
deprecated.jl:26\\nread(this::AsyncStream,a::Array{T,N}) at  
deprecated.jl:26\\nread(f::File,a::Array{T,N},nel) at  
deprecated.jl:26\\nread(f::File,a::Array{T,N}) at  
deprecated.jl:26\\nread(s::IO,a::Array{T,N}) at  
deprecated.jl:26\\nread(s::IO,B::BitArray{N}) at  
deprecated.jl:26","string_form":"read","found":true,"ismagic":false}']
     Traceback (most recent call last):
       File  
"/usr/local/lib/python3.4/site-packages/IPython/html/base/zmqhandlers.py",  
line 103, in _on_zmq_reply
         msg = self._reserialize_reply(msg_list)
       File  
"/usr/local/lib/python3.4/site-packages/IPython/html/base/zmqhandlers.py",  
line 86, in _reserialize_reply
         msg = self.session.unserialize(msg_list)
       File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/zmq/session.py",  
line 847, in unserialize
         return adapt(message)
       File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py", line  
329, in adapt
         return adapter(msg)
       File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py", line  
68, in __call__
         return handler(msg)
       File  
"/usr/local/lib/python3.4/site-packages/IPython/kernel/adapter.py", line  
262, in inspect_reply
         new_content['name'] = content['name']
     KeyError: 'name'

This may be Julia/IJliua issues finally.
Thanks!
--
nirinA
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