don't understand why this attributeerror: 'graph' object has no attribute 'merge_one' is occurring

I fastly ended up using the version 4 as opposed to 2. So using Graph.merge, solved the problem:

jonh = Node("Person", name = "Jonh", age = 21)
graph.create(jonh)
ana = Node("Person", name = "Ana", age = 44)
graph.create(ana)
michael = Node("Person", name = "Ana", age = 33)
graph.merge(michael, "Person", "name") # So the age of Ana will change to 33, as expected.

For using the commands related to my question, the version 2 must be installed, for eg. directly from py2neo repo:

pip install https: //github.com/technige/py2neo/archive/release/2.0.7.zip

Suggestion : 2

Append intended target URL when user is not authenticated with Spring Security,I'm following a tutorial, and I'm using the anycodings_neo4j last python2 (homebrew) with PyCharm (with anycodings_neo4j project interpreter configured) - But I'm anycodings_neo4j stuck in this part:,From inspecting the source code, I think anycodings_neo4j the function you're looking for is anycodings_neo4j Graph.match_one. There is also a anycodings_neo4j function Graph.merge, but that doesn't anycodings_neo4j take Node as an argument.,How can I access a state variable using a string within functional component?

I'm following a tutorial, and I'm using the anycodings_neo4j last python2 (homebrew) with PyCharm (with anycodings_neo4j project interpreter configured) - But I'm anycodings_neo4j stuck in this part:

from py2neo
import Graph, Node
graph = Graph()
nicole = Node("Person", name = "Nicole")
graph.create(nicole)
graph.delete(nicole)
nicole = graph.merge_one("Person", "name", "Nicole")

Error:

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
      AttributeError: 'Graph' object has no attribute 'merge_one'

I fastly ended up using the version 4 as anycodings_neo4j opposed to 2. So using Graph.merge, anycodings_neo4j solved the problem:

jonh = Node("Person", name = "Jonh", age = 21)
graph.create(jonh)
ana = Node("Person", name = "Ana", age = 44)
graph.create(ana)
michael = Node("Person", name = "Ana", age = 33)
graph.merge(michael, "Person", "name") # So the age of Ana will change to 33, as expected.

For using the commands related to my anycodings_neo4j question, the version 2 must be anycodings_neo4j installed, for eg. directly from py2neo anycodings_neo4j repo:

pip install https: //github.com/technige/py2neo/archive/release/2.0.7.zip

Suggestion : 3

Trying to see what's going on in the var/log/auth : I can see bots trying to brute-force my server and failing, and I can also see myself connecting to the Contabo server with a password : nothing strange in this file to me. , The naming is correct: authorized_keys with Z instead of S. Also, when I've generated a pair of key, I've named it id_rsa_contabo, and I did the following: ssh-agent bash ssh-add ~/.ssh/contabo_rsa , L Strange bug with double deserialization Latest: LouisOnAdventure 9 minutes ago Technology Forum , Trying the following command to force the system to use my newly generated key : ssh -i id_rsa_contabo.pub laura@161.97.167.13

from py2neo
import Graph, Node
graph = Graph()
nicole = Node("Person", name = "Nicole")
graph.create(nicole)
graph.delete(nicole)
nicole = graph.merge_one("Person", "name", "Nicole")

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
      AttributeError: 'Graph' object has no attribute 'merge_one'

adduser laura
usermod - aG sudo laura

ssh - keygen - t rsa - b 4096

ssh laura@<IP>

An error occurred
while deserializing the ruleArgs field
   of class Test.Test.Common.TesterObject: Cannot deserialize a 'Double[]'
from BsonType 'Double'.