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donovan6000 / M33-Fio

The ultimate OctoPrint plugin
GNU General Public License v3.0
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Install failed: Could not parse output from pip #230

Closed work2fly closed 7 years ago

work2fly commented 7 years ago

I've been running octoprint / octo pi with the M33-Fio plugin for a while now. It has been working pretty well in between me breaking and fixing the printer (anet a8).

I got notification to upgrade to 1.3.4 today and M33-Fio 1.20 (I think) however the M33-fio plugin failed to upgrade.

I uninstalled the plugin then had a go at re-installing it.

Octoprint pops up a dialog to say: Installing the plugin from "https://github.com/donovan6000/M33-Fio/archive/master.zip" failed: Could not parse output from pip, see plugin_pluginmanager_console.log for generated output

The plugin_pluginmanager_console.log reports:

2017-06-14 16:06:53,375 /home/pi/oprint/bin/python -m pip install https://github.com/donovan6000/M33-Fio/archive/master.zip 2017-06-14 16:07:09,500 > Collecting https://github.com/donovan6000/M33-Fio/archive/master.zip 2017-06-14 16:07:10,904 > Downloading https://github.com/donovan6000/M33-Fio/archive/master.zip 2017-06-14 16:08:07,435 ! Exception: 2017-06-14 16:08:07,506 ! Traceback (most recent call last): 2017-06-14 16:08:07,510 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main 2017-06-14 16:08:07,514 ! status = self.run(options, args) 2017-06-14 16:08:07,519 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/commands/install.py", line 324, in run 2017-06-14 16:08:07,525 ! requirement_set.prepare_files(finder) 2017-06-14 16:08:07,535 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/req/req_set.py", line 380, in prepare_files 2017-06-14 16:08:07,538 ! ignore_dependencies=self.ignore_dependencies)) 2017-06-14 16:08:07,547 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/req/req_set.py", line 620, in _prepare_file 2017-06-14 16:08:07,549 ! session=self.session, hashes=hashes) 2017-06-14 16:08:07,553 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/download.py", line 821, in unpack_url 2017-06-14 16:08:07,561 ! hashes=hashes 2017-06-14 16:08:07,563 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/download.py", line 659, in unpack_http_url 2017-06-14 16:08:07,565 ! hashes) 2017-06-14 16:08:07,567 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/download.py", line 882, in _download_http_url 2017-06-14 16:08:07,569 ! _download_url(resp, link, content_file, hashes) 2017-06-14 16:08:07,584 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/download.py", line 605, in _download_url 2017-06-14 16:08:07,588 ! consume(downloaded_chunks) 2017-06-14 16:08:07,590 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/utils/init.py", line 852, in consume 2017-06-14 16:08:07,602 ! deque(iterator, maxlen=0) 2017-06-14 16:08:07,605 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/download.py", line 571, in written_chunks 2017-06-14 16:08:07,607 ! for chunk in chunks: 2017-06-14 16:08:07,609 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/utils/ui.py", line 139, in iter 2017-06-14 16:08:07,611 ! for x in it: 2017-06-14 16:08:07,624 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/download.py", line 560, in resp_read 2017-06-14 16:08:07,626 ! decode_content=False): 2017-06-14 16:08:07,628 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 353, in stream 2017-06-14 16:08:07,633 ! for line in self.read_chunked(amt, decode_content=decode_content): 2017-06-14 16:08:07,642 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 502, in read_chunked 2017-06-14 16:08:07,645 ! self._update_chunk_length() 2017-06-14 16:08:07,654 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_vendor/cachecontrol/adapter.py", line 106, in _update_chunk_length 2017-06-14 16:08:07,657 ! self._fp._close() 2017-06-14 16:08:07,659 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_vendor/cachecontrol/filewrapper.py", line 50, in _close 2017-06-14 16:08:07,673 ! self.callback(self.buf.getvalue()) 2017-06-14 16:08:07,675 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_vendor/cachecontrol/controller.py", line 275, in cache_response 2017-06-14 16:08:07,677 ! self.serializer.dumps(request, response, body=body), 2017-06-14 16:08:07,682 ! File "/home/pi/oprint/local/lib/python2.7/site-packages/pip/_vendor/cachecontrol/serialize.py", line 87, in dumps 2017-06-14 16:08:07,692 ! ).encode("utf8"), 2017-06-14 16:08:07,695 ! MemoryError

I may reset things back to use the default octopi image but before I try that I was wondering if anyone had any suggestions?

cheers Jamie

donovan6000 commented 7 years ago

The MemoryError error indicates that your device ran out of memory. You can try running pip without caching by adding --no-cache-dir to pip's arguments in Settings > Plugin Manager > Settings > Additional Arguments. That might resolve the issue. cache

work2fly commented 7 years ago

it didn't like that option :-( 2017-06-14 17:13:42,715 ! no such option: --user --no-cache-dir

and 2017-06-14 17:14:54,455 ! no such option: --no-cache-dir

I'll poke at it further tonight and see if I can work out what is going wrong or where the memory is being used.. It may be easier to reset back to known good install..

work2fly commented 7 years ago

I checked the rasp config settings. the gpu had 128Mb of ram allocated to it. It doesn't really need that (I guess) as I'm not running a display. Swapped this to 32Mb then restarted the pi. The install has now been successful.

thanks for pointing out the obvious memory issue. Not being familiar with the internal workings of octoprint I wasn't sure what or where that error would relate to.

Cheers Jamie