Week 5 Error Atlas- DynamoDB StreamCreate message TypeError: Cannot set property json of #<Object> which has only a getter (1) TypeError: CreateMessage.run() missing 2 required positional arguments: 'user_sender_handle' and 'user_receiver_handle' (1) After creating new apis that c...May 15, 2023路1 min read
Week 5 - botocore.exceptions.EndpointConnectionError: Could not connect to the endpoint URL: "http://localhost:8000/"May 14, 2023路1 min read
Week 5 -An error occurred (ResourceNotFoundException) when calling the DeleteTable operation: Requested resource not found: Table: not foundWhen the terminal error claims that there is no table found, it does NOT mean that the table does not exist. It simply means that your code failed to find it. Error The behaviour when trying to drop the table. /backend-flask $ ./bin/ddb/drop crudd...May 14, 2023路1 min read
botocore.errorfactory.ResourceInUseException: An error occurred (ResourceInUseException) during CreateTable operation: Cannot create preexisting tableIn my case, I was confused with the error message and the actual behaviour of my project -- when I listed tables, there is one table, but when I scanned tables, where were no tables! Why is this 馃憖? Error gitpod /workspace/aws-bootcamp-cruddur-2023/b...May 14, 2023路1 min read
Week 5 - psycopg_pool.PoolTimeout: couldn't get a connection after 30.0 secThis connection error is one of those errors that trip up many campers. Basically, the error message is telling you that your computer is unable to connect to the database. In my case, it was the AWS-side RDS Postgresql DB. Error Traceback (most rece...May 14, 2023路1 min read
Week 5 - botocore.errorfactory.ResourceNotFoundException: Cannot do operations on a non-existent table[2023-04-30 20:48:50,640] ERROR in app: Exception on /api/message_groups [GET] Traceback (most recent call last): ... File "/backend-flask/app.py", line 209, in data_message_groups model = MessageGroup.run(cognito_user_id=cognito_user_id) F...May 14, 2023路2 min read
Week 5 - UnboundLocalError: local variable 'ddb' referenced before assignment[2023-04-30 17:46:44,787] ERROR in app: Exception on /api/message_groups [GET] Traceback (most recent call last): File "/usr/local/lib/python3.10/site-packages/flask/app.py", line 2190, in wsgi_app response = self.full_dispatch_request() File...May 14, 2023路1 min read
Week 5 Error pedia- Implement Conversations with DynamoDBThis post is a catalogue of (almost) every single error I fought through while following along the Week 5 tutorial lecture to implement the chat room functions using DynamoDB. The errors are listed in chronological order, so it is possible that othe...May 14, 2023路3 min read