TypeError: cookies is not iterable

[TSCarterJr]

Describe the issue
New install, running either a task, or running the npm tests, I receive errors: "TypeError: cookies is not iterable"

Version details
AutoPilot version tested: 317ac19

Node version: (node --version) (node 18 and above are supported)
v19.6.1

Task input
npm run test

Logs
What did you get on screen:
PASS modules/autopilotConfig.test.js
PASS modules/summaries.test.js
FAIL agents/getFiles.test.js (123.581 s)
● getRelevantFiles › { task: 'Create a new file named: "newFILE.js"', expectedOutput: [] }

TypeError: cookies is not iterable

  at getResponse (node_modules/langchain/src/util/axios-fetch-adapter.js:240:7)
  at fetchAdapter (node_modules/langchain/src/util/axios-fetch-adapter.js:208:12)

● getRelevantFiles › {
task: 'in coder.js, create a new function called newFunction',
expectedOutput: [Array]
}

TypeError: cookies is not iterable

  at getResponse (node_modules/langchain/src/util/axios-fetch-adapter.js:240:7)
  at fetchAdapter (node_modules/langchain/src/util/axios-fetch-adapter.js:208:12)

● getRelevantFiles › { task: 'update the verifyModel function', expectedOutput: [Array] }

TypeError: cookies is not iterable

  at getResponse (node_modules/langchain/src/util/axios-fetch-adapter.js:240:7)
  at fetchAdapter (node_modules/langchain/src/util/axios-fetch-adapter.js:208:12)

● getRelevantFiles › {
task: 'Add license info to the top of all my files',
expectedOutput: [Array]
}

TypeError: cookies is not iterable

  at getResponse (node_modules/langchain/src/util/axios-fetch-adapter.js:240:7)
  at fetchAdapter (node_modules/langchain/src/util/axios-fetch-adapter.js:208:12)

Test Suites: 1 failed, 2 passed, 3 total
Tests: 4 failed, 4 passed, 8 total
Snapshots: 0 total
Time: 124.297 s
Ran all test suites.
ERROR: "unit-test" exited with 1.

The content of the last file under the logs directory:

Expected behavior
A clear and concise description of what you expected to happen.

Additional context
Same error for every file parsed, as well as from the npm run test.

[codeautopilot]

Potential solution

The solution involves ensuring that the langchain module is compatible with Node.js v19.6.1 and that it is correctly handling cookies within HTTP requests. If the module is not compatible or has a bug related to cookie handling, it may need to be updated or patched. Additionally, the test environment should be configured to mock HTTP requests and handle cookies appropriately.

What is causing this bug?

The bug is caused by an issue within the langchain module's axios-fetch-adapter.js file, where cookies are expected to be iterable, but in some cases, they are not. This could be due to a variety of reasons, such as cookies being undefined, an empty string, or a non-iterable object. The error occurs when the getResponse function in the axios-fetch-adapter.js module attempts to iterate over cookies.

Code

To address the issue, the following steps should be taken:

1. Check for updates to the langchain module and update it if a newer version is available that fixes the issue.

   npm view langchain versions
   npm install langchain@latest

2. If no update is available, or if the issue persists after updating, review the langchain module's compatibility with Node.js v19.6.1. If necessary, lock the Node version to a compatible one by updating the engines field in package.json.

3. In the test environment (getFiles.test.js), mock HTTP requests to avoid actual network calls and control the responses, including cookies. Use Jest's mocking tools to mock the axios-fetch-adapter.js module or any other module that makes HTTP requests.

4. Review the implementation of getRelevantFiles in getFiles.js to ensure it is handling cookies correctly. Implement checks to ensure cookies are present and iterable before attempting to iterate over them.

5. If the issue is urgent and cannot wait for an update, consider implementing a temporary workaround in the user's codebase to handle the non-iterable cookies.

How to replicate the bug

To replicate the bug, run the test suite using Node.js v19.6.1 with the langchain module at version ^0.0.51:

npm run test

The error should occur during the execution of the getRelevantFiles test cases in agents/getFiles.test.js, as this function likely makes HTTP requests that trigger the cookie handling code in axios-fetch-adapter.js.

Click here to create a Pull Request with the proposed solution

Files used for this task:

Changes on package.json

Based on the provided package.json file, the langchain module is currently at version ^0.0.51. The TypeError: cookies is not iterable error mentioned in the ticket description is occurring within the langchain module, specifically in the axios-fetch-adapter.js file.

Given that the error is happening within a dependency and not directly in the user's code, there are a few potential actions to consider:

1. Check for Updates: The first step would be to check if there is a newer version of the langchain module that may have fixed this issue. This can be done by running npm view langchain versions to list all available versions and see if there is a version newer than 0.0.51.

2. Update the Module: If a newer version is available, update the langchain module in package.json by changing the version number to the latest version and then running npm install to apply the update.

3. Compatibility with Node Version: Since the user is running Node v19.6.1, it's important to ensure that the langchain module is compatible with this version of Node. If the module is not compatible, the user may need to either downgrade their Node version or wait for an update to the module that adds compatibility.

4. Lock Node Version: If no update is available for the langchain module and it's not compatible with Node v19.6.1, consider updating the engines field in package.json to lock the Node version to a compatible one. This would involve specifying a version range that is known to work with the current version of langchain.

5. Contact Module Maintainers: If updating the module does not resolve the issue or if there are no newer versions available, consider reaching out to the maintainers of the langchain module to report the bug and ask for guidance or a timeline for a fix.

6. Workaround: As a temporary measure, if the issue is urgent and cannot wait for an update, consider implementing a workaround in the user's codebase to handle the non-iterable cookies. This would likely involve modifying the code where langchain is used to catch the error and handle it gracefully.

For now, the action items are to check for updates to the langchain module and update it if possible. If no update is available, consider the compatibility with Node v19.6.1 and potentially lock the Node version to a compatible one.

Changes on agents/getFiles.test.js

The getFiles.test.js file contains a suite of test cases for the getRelevantFiles function, which is expected to return a list of relevant file paths based on a given task description. The test cases are structured using Jest's describe and it.each methods to run multiple tests with different inputs and expected outputs.

The TypeError "cookies is not iterable" mentioned in the issue does not directly relate to the code within getFiles.test.js. The error occurs in the axios-fetch-adapter.js module, which is not explicitly required or used in this test file. However, since getRelevantFiles is an asynchronous function, it is likely that it internally makes HTTP requests using the axios-fetch-adapter.js module, which is where the error originates.

To address the issue in the context of this test file, we need to ensure that the getRelevantFiles function is properly handling cookies or that the test environment is correctly mocking any HTTP requests and their associated cookies.

Here are the steps to take based on the provided source code:

1. Mock HTTP Requests: If getRelevantFiles makes HTTP requests, these should be mocked in the test environment to avoid actual network calls and to control the responses, including cookies. Jest provides tools for mocking modules and functions, which can be used to mock the behavior of the axios-fetch-adapter.js module or any other module that makes HTTP requests.

2. Check for Cookie Handling: Review the implementation of getRelevantFiles to see how it handles cookies. If the function expects cookies to be present and they are not, or if it is not handling the case where cookies are undefined or not an iterable object, this could lead to the TypeError. The function should include checks to ensure that cookies are present and iterable before attempting to iterate over them.

3. Update Test Environment: Ensure that the test environment is set up to handle cookies correctly. This may involve setting up global mocks or configurations that simulate the presence of cookies.

4. Error Handling: Implement error handling within the test cases to catch and handle the TypeError. This could involve wrapping the call to getRelevantFiles in a try-catch block and asserting that the error is handled gracefully.

5. Consult Documentation: Check the documentation for the axios-fetch-adapter.js module and any related modules to understand how they expect cookies to be handled. There may be updates or changes in the module's API that need to be reflected in the getRelevantFiles function or the test setup.

In summary, while the getFiles.test.js file itself does not contain the code causing the TypeError, it is responsible for testing the getRelevantFiles function, which may be where the issue needs to be addressed. The test cases should be updated to mock HTTP requests and handle cookies correctly to prevent the TypeError from occurring during testing.

Changes on agents/getFiles.js

Upon reviewing the agents/getFiles.js file, it is clear that the axios-fetch-adapter.js module is not directly used within this file. The getRelevantFiles function is responsible for formatting a prompt, sending it to a model via the model.call(input) method, and parsing the response using a structured parser.

The error reported in the issue, "TypeError: cookies is not iterable," is occurring within the axios-fetch-adapter.js module, which is part of the langchain package. Since getFiles.js does not directly interact with cookies or the axios-fetch-adapter.js module, the issue likely lies in the langchain package or how the model's call method handles HTTP requests and responses.

To address the issue within the scope of this file (getFiles.js), we can consider the following steps:

1. Ensure that the getModel function from ../modules/model is correctly initializing the model with the appropriate configuration that might include handling cookies if necessary.
2. Verify that the model.call(input) method is correctly implemented and that it does not require additional handling for cookies within the getFiles.js context.
3. Since the error is not directly related to the code in getFiles.js, it might be necessary to look into the langchain package's implementation or configuration to resolve the issue.

Given that the error message points to a problem with the axios-fetch-adapter.js module, it is recommended to check the langchain package's version and compatibility with Node.js v19.6.1, as well as to review the getModel function and the model.call(input) method for any potential misconfigurations related to HTTP requests and cookie handling.

In summary, there is no direct action to be taken within the getFiles.js file to resolve the "cookies is not iterable" error. The issue likely resides in the langchain package or the model's HTTP request handling, which should be investigated further.

Disclaimer: This comment was entirely generated using AI. Be aware that the information provided may be incorrect.

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