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ret = [ (instance_state (current), current)] LoadError: AttributeError: 'list' object has no attribute. '_sa_instance_state' (with 'my_address' of. OK just for future reference, the "bla bla" part here is actually quite important in revealing what the issue is.

11.10.2015 · SQLalchemy AttributeError: 'str' object has no attribute '_sa_instance_state' Ask Question Asked 6 years, 2 months ago. Active 2 years, 5 months ago. Viewed 45k times ... (current), current)] AttributeError: 'str' object has no attribute '_sa_instance_state' ...

I can't find any other threads that discuss getting an attribute error for 'sa_instance_state' for a SQLAlchemy object. I'm getting this error ...

I'm trying to add an item to my database with SQLAlchemy + Flask, but keep getting an error.,AttributeError: 'str' object has no attribute ...

Oct 12, 2015 · The Item constructor expects an instance of the object Company to by passed as a value of the variable company Solution 1: The Jawbone company does not exist in your database Here the answer of @alecxe is valid.

Flask I'm working on forum template using Flask. When I attempt creating a new thread in the browser using forms, SQLAlchemy throws an …

Feb 12, 2017 · When I try to access the url /poll/{id} (using a valid poll id, for example: /poll/1) to get the page I get this error: AttributeError: 'Query' object has no attribute '_sa_instance_state'. What's the mistake? This is the relevant part of the model:

I think the problem is in how you are defining the related company schema: JawboneUP3 = item(itemID = "1", name = "Jawbone UP3", ...

Oct 05, 2017 · I can write a few lines that transform the string to a valid Species value: if isinstance ( value, str ): try : g, s = value. split ( ' ' ) [: 2 ] value = self. session. query ( Species ). filter ( Species. epithet==s ). join ( Genus ). filter ( Genus. epithet==g ). first () except : return. but this (very incomplete) code belongs to the class ...

ffuentes The problem is trying to retrieve an obj. SQLAlchemy AttributeError: 'Query' object has no attribute '_sa_instance_state' when retrieving from database

LoadError: AttributeError: 'list' object has no attribute '_sa_instance_state' (with 'my_address' of '<fixture.dataset.dataset.my_address object at ...

12.03.2019 · When I run try to deserialize the new_practitioner_at_location I get the following (occurs when the serializer is working on the 'day' key):. AttributeError: 'dict' object has no attribute '_sa_instance_state' self-contained script showing the problem:

Flask SQLAlchemy 'str' object has no attribute '_sa_instance_state' ... I'm trying to add an item to my database with SQLAlchemy + Flask, but keep getting an ...

Mar 12, 2019 · AttributeError: 'dict' object has no attribute '_sa_instance_state' when nesting object #189 melchoir55 opened this issue Mar 12, 2019 · 4 comments Comments

05.10.2017 · 'str' object has no attribute '_sa_instance_state' #284. mfrasca opened this issue Oct 5, 2017 · 2 comments Labels. bug. Comments. Copy link Member mfrasca commented Oct 5, 2017 ... in set_ AttributeError: 'str' object has no attribute '_sa_instance_state' ...

AttributeError: 'int' object has no attribute '_sa_instance_state' Ask Question Asked 8 years, ... Flask SQLAlchemy 'str' object has no attribute '_sa_instance_state' 1. ... 'int' object has no attribute '_sa_instance_state' 0. Use existing Flask WTF form to edit the data. 0. Cannot post a related field using python-eve and eve-sqlalchemy.

12.02.2017 · What I want basically is to create the objects I need to retrieve from the database to complete the data needed for a web page. When I try to access the url /poll/{id} (using a valid poll id, for example: /poll/1) to get the page I get this error: AttributeError: 'Query' object has no attribute '_sa_instance_state'.

I'm trying to add an item to my database with SQLAlchemy + Python, but keep getting an error.My database_setup.py:class company(Base): __tablename__ ...

'str' object has no attribute '_sa_instance_state' #284. Closed. mfrasca opened this issue on Oct 5, 2017 · 2 comments.

Error: " 'dict' object has no attribute 'iteritems' " 0 How can I establish a database relationship that allows different types of users to register in SqlAlchemy