Error -- running FreeDiscovery server

[jonnymacuser]

root@debian:/home/debian/miniconda3/bin# ./freediscovery run

                 FreeDiscovery server
                  (version 1.1.2)

================================================================================

• Started on Sat Jul 8 11:30:24 2017
• CACHE_DIR: /home/debian/miniconda3/freediscovery_shared [EXISTING]
• LOG_FILE: /home/debian/miniconda3/freediscovery_shared/freediscovery-backend.log Traceback (most recent call last): File "./freediscovery", line 11, in sys.exit(main()) File "/home/debian/miniconda3/lib/python3.6/site-packages/freediscovery/main.py", line 313, in main args.func(args) File "/home/debian/miniconda3/lib/python3.6/site-packages/freediscovery/main.py", line 68, in _run app = fd_app(cache_dir, df_config) File "/home/debian/miniconda3/lib/python3.6/site-packages/freediscovery/server/app.py", line 120, in fd_app docs.register(resource_el, endpoint=ressource_name) File "/home/debian/miniconda3/lib/python3.6/site-packages/flask_apispec/extension.py", line 74, in register paths = self.resource_converter.convert(target, endpoint, blueprint) File "/home/debian/miniconda3/lib/python3.6/site-packages/flask_apispec/apidoc.py", line 25, in convert return [self.get_path(rule, target) for rule in rules] File "/home/debian/miniconda3/lib/python3.6/site-packages/flask_apispec/apidoc.py", line 25, in return [self.get_path(rule, target) for rule in rules] File "/home/debian/miniconda3/lib/python3.6/site-packages/flask_apispec/apidoc.py", line 35, in get_path for method, view in six.iteritems(operations) File "/home/debian/miniconda3/lib/python3.6/site-packages/flask_apispec/apidoc.py", line 36, in if method.lower() in (set(VALID_METHODS) - {'head'}) File "/home/debian/miniconda3/lib/python3.6/site-packages/flask_apispec/apidoc.py", line 48, in get_operation 'parameters': self.get_parameters(rule, view, docs, parent), File "/home/debian/miniconda3/lib/python3.6/site-packages/flask_apispec/apidoc.py", line 71, in get_parameters **options TypeError: fields2parameters() got an unexpected keyword argument 'dump'

[jonnymacuser]

Installed python3, miniconda, anaconda, etc.

[rth]

@jonnymacuser Thaks for the report! This is due to breaking change in the apispec 0.20 (https://github.com/jmcarp/flask-apispec/issues/41). The solution is to downgrade to apispec 0.19 with,

conda install  apispec==0.19.0

We'll update the requirements.txt to make sure earlier versions of apispec don't get installed for now...

[rth]

@jonnymacuser A better solution is to install the latest flask-apispec 0.4.0 (recently released on conda-forge), which fixes this issue,

conda install flask-apispec

I'm closing this issue. Please reopen it, if you still experience difficulties with the installation.