## Detailed description
The pro version of the dashboard always shows that there is no resources found... After looking in the requests I see that it does a POST request to 0.0.0.0:4566/graph but without parameters ..

# Normal Darshboard
![image](https://user-images.githubusercontent.com/10731763/86540395-fa4d4900-bed2-11ea-8ea9-855181574318.png)

# Pro Dashboard
![image](https://user-images.githubusercontent.com/10731763/86540408-210b7f80-bed3-11ea-89f1-73c50101edd3.png)

# Steps to reproduce

## Command used to start LocalStack

docker run -it -e LOCALSTACK_HOSTNAME="localhost" -e DEFAULT_REGION="us-east-1" -e TEST_AWS_ACCOUNT_ID="000000000000" -p 4566:4566 --rm --privileged --name localstack_main -p 4567-4620:4567-4620 -p 12121:12121 -p 8080-8081:8080-8081  -v "/tmp/localstack:/tmp/localstack" -v "/var/run/docker.sock:/var/run/docker.sock" -e DOCKER_HOST="unix:///var/run/docker.sock" -e HOST_TMP_FOLDER="/tmp/localstack" "localstack/localstack" -e SERVICES="edge,dynamodb,cognito"

if hasattr(pip_mod, 'main'):
        return pip_mod.main(args)
    import pip._internal
    if hasattr(pip._internal, 'main'):
        return pip._internal.main(args)
    import pip._internal.main
    return pip._internal.main.main(args)
def load_plugin_from_path(file_path, scope=None):
    if os.path.exists(file_path):
        module = re.sub(r'(^|.+/)([^/]+)/plugins.py', r'\2', file_path)
        method_name = 'register_localstack_plugins'
        scope = scope or PLUGIN_SCOPE_SERVICES
        if scope == PLUGIN_SCOPE_COMMANDS:
            method_name = 'register_localstack_commands'
        try:
            namespace = {}
            exec('from %s.plugins import %s' % (module, method_name), namespace)
            method_to_execute = namespace[method_name]
        except Exception as e:
            if (not re.match(r'.*cannot import name .*%s.*' % method_name, str(e)) and
                    ('No module named' not in str(e))):
                LOG.debug('Unable to load plugins from module %s: %s' % (module, e))
            return
        try:
            LOG.debug('Loading plugins - scope "%s", module "%s": %s' % (scope, module, method_to_execute))
            return method_to_execute()
        except Exception as e:
            if not os.environ.get(ENV_SCRIPT_STARTING_DOCKER):
                LOG.warning('Unable to load plugins from file %s: %s' % (file_path, e))
def load_plugins(scope=None):