can't expand sankey diagram

[xiaoshir]

I'm using the development version of activity-browser, but for some reason I can't expand the sankey diagram.

I saw an error in the Anaconda Prompt:
AttributeError: 'SankeyGraphTraversal' object has no attributt 'nodes_set'

May I ask what is causing this and how can I fix it? I have been searching this error online but unfortunately still got no clues......

I tried the "normal" version, and the problem is the same.

[bsteubing]

Hi Shirley, that Sankey diagram is not supported anymore. Can you please update to the latest version of the development branch? It has a more sophisticated Sankey diagram once you have calculated the LCA results.

[xiaoshir]

I did update to the latest version (4.6.14). But I realized just now that I didn't add your channel in the conda config. I added it, and then updated ab-dev version again, and now I run into another unknown error message.

I searched a bit, and found this might be a python version issue, so I also tried conda install earlier version of python (3.6), but this didn't get rid of the error.

[xiaoshir]

Note that I tried removing this env completely, and start from scratch with a new env, reinstalled the developing version, and the same problem of "Python has stopped working" shows up and I can't start activity browser.

I didn't have this issue before and I think the only difference is that I added your channel. Any clue why it is so? I'm using windows by the way.

The packages I have now in the env are below C:\miniconda3_py37\envs\ab_dev:

Name Version Build Channel
activity-browser-dev 2019.04.15 py_0 bsteubing
appdirs 1.4.3 py36h28b3542_0
arrow 0.13.1 py36_0
asn1crypto 0.24.0 py36_0
asteval 0.9.13 pyh24bf2e0_0 conda-forge
astunparse 1.6.2 py_0 conda-forge
beautifulsoup4 4.7.1 py36_1
blas 1.0 mkl
brightway2 2.3 py_1 cmutel
bw2analyzer 0.9.4 py_0 cmutel
bw2calc 1.7.3 py_0 cmutel
bw2data 3.4.4 py_1 cmutel
bw2io 0.7.4 py_0 cmutel
bw2parameters 0.6.6 py_0 cmutel
ca-certificates 2019.1.23 0
certifi 2019.3.9 py36_0
cffi 1.12.3 py36h7a1dbc1_0
chardet 3.0.4 py36_1
click 7.0 py36_0
cryptography 2.6.1 py36h7a1dbc1_0
cycler 0.10.0 py36h009560c_0
decorator 4.4.0 py36_1
docopt 0.6.2 py36_0
eidl 1.2.0 py_0 haasad
eidl7zip 1.0.0 1 haasad
eight 0.4.2 py_2 conda-forge
fasteners 0.14.1 py_3
flask 1.0.2 py36_1
freetype 2.9.1 ha9979f8_1
future 0.17.1 py36_0
fuzzywuzzy 0.17.0 py_0 conda-forge
icc_rt 2019.0.0 h0cc432a_1
icu 58.2 ha66f8fd_1
idna 2.8 py36_0
intel-openmp 2019.3 203
itsdangerous 1.1.0 py36_0
jinja2 2.10.1 py36_0
jpeg 9b hb83a4c4_2
kiwisolver 1.1.0 py36ha925a31_0
libiconv 1.15 h1df5818_7
libpng 1.6.37 h2a8f88b_0
libxml2 2.9.9 h464c3ec_0
libxslt 1.1.33 h579f668_0
lxml 4.3.3 py36h1350720_0
markupsafe 1.1.1 py36he774522_0
matplotlib 3.0.3 py36hc8f65d3_0
mkl 2019.3 203
mkl-service 1.1.2 py36hb782905_5
mkl_fft 1.0.12 py36h14836fe_0
mkl_random 1.0.2 py36h343c172_0
monotonic 1.5 py_0
networkx 2.3 py_0
nose 1.3.7 py36_2
numpy 1.16.3 py36h19fb1c0_0
numpy-base 1.16.3 py36hc3f5095_0
openssl 1.1.1b he774522_1
pandas 0.24.2 py36ha925a31_0
patsy 0.5.1 py36_0
peewee 3.6.4 py36h65ede16_1000 conda-forge
pip 19.1 py36_0
psutil 5.6.2 py36he774522_0
pycparser 2.19 py36_0
pyopenssl 19.0.0 py36_0
pypardiso 0.2.2 py_0 haasad
pyparsing 2.4.0 py_0
pyprind 2.11.2 py36_1000 conda-forge
pyqt 5.9.2 py36h6538335_2
pysocks 1.6.8 py36_0
python 3.6.8 h9f7ef89_7
python-dateutil 2.8.0 py36_0
python-levenshtein 0.12.0 py36hfa6e2cd_1000 conda-forge
pytz 2019.1 py_0
qt 5.9.7 vc14h73c81de_0
requests 2.21.0 py36_0
scipy 1.2.1 py36h29ff71c_0
seaborn 0.9.0 py36_0
setuptools 41.0.1 py36_0
sip 4.19.8 py36h6538335_0
six 1.12.0 py36_0
soupsieve 1.8 py36_0
sqlite 3.28.0 he774522_0
stats_arrays 0.5 py_0 cmutel
statsmodels 0.9.0 py36h452e1ab_0
tornado 6.0.2 py36he774522_0
unicodecsv 0.14.1 py36h6450c06_0
unidecode 1.0.23 py36_0
urllib3 1.24.2 py36_0
vc 14.1 h0510ff6_4
voluptuous 0.11.5 py_0 conda-forge
vs2015_runtime 14.15.26706 h3a45250_4
werkzeug 0.15.2 py_0
wheel 0.33.1 py36_0
whoosh 2.7.4 py36_1
win_inet_pton 1.1.0 py36_0
wincertstore 0.2 py36h7fe50ca_0
wrapt 1.11.1 py36he774522_0
xlrd 1.2.0 py36_0
xlsxwriter 1.1.7 py_0
zlib 1.2.11 h62dcd97_3

[xiaoshir]

ok.... today conda update conda magically solved the issue. But I still can't further split Sankey and see the contributions from upstream processes:

[dgdekoning]

First of all, thank you for the comprehensive error-testing you performed!

On the one hand, great that conda magically fixed itself, on the other kind of annoying that you have no idea why :/.

I'm currently setting up an environment and will see if I can find out if I can help you with that diagram.

[dgdekoning]

Given that you want to look at the upstream processes of a product, I think you are looking for the 'Graph Explorer' functionality:

You can access this explorer functionality by finding the correct reference product in the database tab on the left and right-clicking on it, then clicking the 'Open in Graph Explorer' option.

From there you can then left-click on every item to unfold the next layer of upstream processes.

Does this help you?

[xiaoshir]

Thanks for the help. But unfortunately the issue remains: I can't check the upstream processes (see below, that's all I see, and clicking does not do anything)

[dgdekoning]

Mmm, that should not be happening. Can you check to see if there are any error messages from the activity-browser? Is it the same as the one you noted at the beginning?

AttributeError: 'SankeyGraphTraversal' object has no attributt 'nodes_set'

[xiaoshir]

No, not really. See below for the conda prompt window when I first tried with Graph Explorer and then Sankey

[dgdekoning]

You're right, no (unexpected) errors and everything comes up correctly. I've created the same setup (medium voltage vs GWP 100a) but I can't reproduce the error on my end.

[xiaoshir]

Ok...a few questions:

• How did you install/update the development version?
• Do you use mac/windows?
• Is there any other things that I could check?

[dgdekoning]

Lets see.

• Tried both the dev and stable versions. Installing them with conda create -n <env_name> activity-browser or conda create -n <env_name> activity-browser-dev after adding the channels required in the correct order (I think you've ordered them correctly as well, conda-forge > cmutel > bsteubing > haasad). It worked the same for me with both Python 3.6 and Python 3.7.

• I ran the tests on a Windows 10 machine.

• There are some things of the top of my head you can try (ordered by least-to-most time-consuming to try):

  • While the activity-browser is running and you've got the graph explorer open, point your (chrome-based) browser to http://127.0.0.1:3999. There should be at least one inspectable page called 'navigator.html', see if there are any errors in the console tab.

  • Download the source code (this repository) and instead of starting the activity browser with activity-browser from the anaconda prompt, go to the folder where you've put the source code and run the code with python run_activity_browser.py. If this solves your issue there is likely a problem in the build process.

  • Try and delete / re-import the biosphere and ecoinvent databases.

  • If possible, can you try and install the activity-browser on a different but similar machine? See if the same issue occurs.

[StpdFox]

Closed this issue due to inactivity, If the issue still remains please reopen this and we'll take a look at it!