## 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"

import pty
            master_fd, slave_fd = pty.openpty()
            stdin_arg = slave_fd
            stdout_arg = stderr_arg = None
        
        kwargs = {}
        if is_linux() or is_mac_os():
            kwargs['preexec_fn'] = os.setsid
        process = subprocess.Popen(cmd, shell=True, stdin=stdin_arg, bufsize=-1,
            stderr=stderr_arg, stdout=stdout_arg, env=env_dict, cwd=cwd, **kwargs)
        if tty:
            
            def pipe_streams(*args):
                while process.poll() is None:
                    r, w, e = select.select([sys.stdin, master_fd], [], [])
                    if sys.stdin in r:
                        d = os.read(sys.stdin.fileno(), 10240)
                        os.write(master_fd, d)
                    elif master_fd in r:
                        o = os.read(master_fd, 10240)
                        if o:
                            os.write(sys.stdout.fileno(), o)
            FuncThread(pipe_streams).start()
        return process
    except subprocess.CalledProcessError as e:
        if print_error:
            print("ERROR: '%s': exit code %s; output: %s" % (cmd, e.returncode, e.output))
            sys.stdout.flush()
        raise e
def is_mac_os():