[GH-ISSUE #13] error #12

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opened 2026-02-27 10:17:02 +03:00 by kerem · 1 comment
Owner

Originally created by @MuskanNazim on GitHub (Sep 1, 2024).
Original GitHub issue: https://github.com/mendsalbert/ai-finance-tracking/issues/13

Unhandled Runtime Error
ReferenceError: getIncomelist is not defined

Source
app(routes)\dashboard\incomes_components\IncomeList.jsx (46:43) @ getIncomelist

44 |


45 |

46 | <CreateIncomes refreshData={() => getIncomelist()} />
| ^
47 | {loading ? (
48 | [1, 2, 3, 4, 5].map((item, index) => (
49 |

<

Originally created by @MuskanNazim on GitHub (Sep 1, 2024). Original GitHub issue: https://github.com/mendsalbert/ai-finance-tracking/issues/13 Unhandled Runtime Error ReferenceError: getIncomelist is not defined Source app\(routes)\dashboard\incomes\_components\IncomeList.jsx (46:43) @ getIncomelist 44 | <div className="mt-7"> 45 | <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5"> > 46 | <CreateIncomes refreshData={() => getIncomelist()} /> | ^ 47 | {loading ? ( 48 | [1, 2, 3, 4, 5].map((item, index) => ( 49 | <div key={index} className="w-full bg-slate-200 rounded-lg h-[150px] animate-pulse"><
Author
Owner

@codeautopilot[bot] commented on GitHub (Sep 1, 2024):

Potential solution

The plan to solve the bug involves defining and exporting the getIncomelist function in the utils/dbConfig.jsx file and ensuring that it is correctly imported and used in the IncomeList.jsx component. This approach addresses the ReferenceError by making sure the function is available where it is needed.

What is causing this bug?

The bug is caused by the getIncomelist function not being defined or imported in the IncomeList.jsx file. This results in a ReferenceError when the function is called within the CreateIncomes component. The root cause is the absence of the getIncomelist function definition in the utils/dbConfig.jsx file and its subsequent import in the IncomeList.jsx file.

Code

Step 1: Define and Export getIncomelist in utils/dbConfig.jsx

Add the following code to utils/dbConfig.jsx to define and export the getIncomelist function:

// Existing imports
import { neon } from "@neondatabase/serverless";
import { drizzle } from "drizzle-orm/neon-http";
import * as schema from "./schema";

// Database connection setup
const sql = neon(
  "postgresql://finan-smart_owner:uk3aed9QZotj@ep-wispy-breeze-a5iadk8t.us-east-2.aws.neon.tech/finan-smart?sslmode=require"
);
export const db = drizzle(sql, { schema });

// New function to fetch the list of incomes
export async function getIncomelist() {
  try {
    const incomes = await db.select().from(schema.incomes).execute();
    return incomes;
  } catch (error) {
    console.error("Error fetching income list:", error);
    throw error;
  }
}

Step 2: Import and Use getIncomelist in IncomeList.jsx

Update the IncomeList.jsx file to import and use the getIncomelist function:

import React, { useState, useEffect } from 'react';
import { useUser } from 'some-auth-library'; // Adjust the import based on your auth library
import { getIncomelist } from '../../../utils/dbConfig'; // Adjust the path based on your project structure
import CreateIncomes from './CreateIncomes';
import IncomeItem from './IncomeItem';

function IncomeList() {
  const [incomelist, setIncomelist] = useState([]);
  const { user } = useUser();

  useEffect(() => {
    if (user) {
      fetchIncomelist();
    }
  }, [user]);

  const fetchIncomelist = async () => {
    try {
      const result = await getIncomelist();
      setIncomelist(result);
    } catch (error) {
      console.error("Error fetching income list:", error);
    }
  };

  return (
    <div className="mt-7">
      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5">
        <CreateIncomes refreshData={fetchIncomelist} />
        {incomelist.length > 0
          ? incomelist.map((budget, index) => (
              <IncomeItem budget={budget} key={index} />
            ))
          : [1, 2, 3, 4, 5].map((item, index) => (
              <div key={index} className="w-full bg-slate-200 rounded-lg h-[150px] animate-pulse"></div>
            ))}
      </div>
    </div>
  );
}

export default IncomeList;

How to replicate the bug

  1. Ensure the getIncomelist function is not defined or imported in the IncomeList.jsx file.
  2. Run the application and navigate to the dashboard incomes page.
  3. Observe the Unhandled Runtime Error: ReferenceError: getIncomelist is not defined in the console.

Conclusion

By defining and exporting the getIncomelist function in the utils/dbConfig.jsx file and correctly importing and using it in the IncomeList.jsx file, we can resolve the ReferenceError and ensure the application functions as expected. This solution ensures that the getIncomelist function is available where it is needed, allowing the CreateIncomes component to refresh the income list without errors.

Click here to create a Pull Request with the proposed solution

Files used for this task:

Changes on utils/dbConfig.jsx

Analysis Report

File: utils/dbConfig.jsx

Current Content

The file currently contains the following code:

import { neon } from "@neondatabase/serverless";
import { drizzle } from "drizzle-orm/neon-http";
import * as schema from "./schema";

const sql = neon(
  "postgresql://finan-smart_owner:uk3aed9QZotj@ep-wispy-breeze-a5iadk8t.us-east-2.aws.neon.tech/finan-smart?sslmode=require"
);

export const db = drizzle(sql, { schema });

Observations

  1. Database Configuration: The file sets up a connection to a PostgreSQL database using the neon and drizzle-orm libraries.
  2. Schema Import: The schema is imported from a local module named schema.
  3. Export: The configured database instance (db) is exported for use in other parts of the application.

Missing Functionality

The file does not define the getIncomelist function, which is necessary to fetch the list of incomes from the database. This function needs to be defined and exported so it can be used in IncomeList.jsx.

Plan to Address the Issue

  1. Define getIncomelist Function: Create a function named getIncomelist that queries the database for the list of incomes.
  2. Export the Function: Ensure that the getIncomelist function is exported so it can be imported in IncomeList.jsx.

Proposed Code Changes

Add the following code to define and export the getIncomelist function:

// Existing imports
import { neon } from "@neondatabase/serverless";
import { drizzle } from "drizzle-orm/neon-http";
import * as schema from "./schema";

// Database connection setup
const sql = neon(
  "postgresql://finan-smart_owner:uk3aed9QZotj@ep-wispy-breeze-a5iadk8t.us-east-2.aws.neon.tech/finan-smart?sslmode=require"
);
export const db = drizzle(sql, { schema });

// New function to fetch the list of incomes
export async function getIncomelist() {
  try {
    const incomes = await db.select().from(schema.incomes).execute();
    return incomes;
  } catch (error) {
    console.error("Error fetching income list:", error);
    throw error;
  }
}

Explanation

  • Function Definition: The getIncomelist function uses the db instance to query the incomes table defined in the schema.
  • Error Handling: The function includes basic error handling to log and rethrow any errors that occur during the database query.
  • Export: The function is exported so it can be imported and used in IncomeList.jsx.

Conclusion

By defining and exporting the getIncomelist function in utils/dbConfig.jsx, the IncomeList.jsx component will be able to call this function to fetch and display the list of incomes, resolving the ReferenceError mentioned in the issue.

Changes on app/(routes)/dashboard/incomes/_components/IncomeList.jsx

Bug Analysis Report

File: app/(routes)/dashboard/incomes/_components/IncomeList.jsx

Issue Description

The user reported an unhandled runtime error with the following details:

Unhandled Runtime Error
ReferenceError: getIncomelist is not defined

Source
app\(routes)\dashboard\incomes\_components\IncomeList.jsx (46:43) @ getIncomelist

  44 |     <div className=\"mt-7\">
  45 |       <div className=\"grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5\">
> 46 |         <CreateIncomes refreshData={() => getIncomelist()} />
     |                                           ^
  47 |         {loading ? (
  48 |           [1, 2, 3, 4, 5].map((item, index) => (
  49 |             <div key={index} className=\"w-full bg-slate-200 rounded-lg h-[150px] animate-pulse\"><

Analysis

The error indicates that the function getIncomelist is not defined at the point where it is being used as a callback in the CreateIncomes component.

Source Code Review

Upon reviewing the source code, the getIncomelist function is defined within the IncomeList component. However, it seems that the function is defined after it is being used in the CreateIncomes component. This could potentially lead to a hoisting issue where the function is not recognized at the point of its usage.

Relevant Code Snippet

function IncomeList() {
  const [incomelist, setIncomelist] = useState([]);
  const { user } = useUser();
  useEffect(() => {
    user && getIncomelist();
  }, [user]);

  const getIncomelist = async () => {
    const result = await db
      .select({
        ...getTableColumns(Incomes),
        totalSpend: sql`sum(${Expenses.amount})`.mapWith(Number),
        totalItem: sql`count(${Expenses.id})`.mapWith(Number),
      })
      .from(Incomes)
      .leftJoin(Expenses, eq(Incomes.id, Expenses.budgetId))
      .where(eq(Incomes.createdBy, user?.primaryEmailAddress?.emailAddress))
      .groupBy(Incomes.id)
      .orderBy(desc(Incomes.id));
    setIncomelist(result);
  };

  return (
    <div className="mt-7">
      <div
        className="grid grid-cols-1
        md:grid-cols-2 lg:grid-cols-3 gap-5"
      >
        <CreateIncomes refreshData={() => getIncomelist()} />
        {incomelist?.length > 0
          ? incomelist.map((budget, index) => (
              <IncomeItem budget={budget} key={index} />
            ))
          : [1, 2, 3, 4, 5].map((item, index) => (
              <div
                key={index}
                className="w-full bg-slate-200 rounded-lg
        h-[150px] animate-pulse"
              ></div>
            ))}
      </div>
    </div>
  );
}

Potential Cause

The getIncomelist function is defined after it is being used in the CreateIncomes component. This could lead to a situation where the function is not recognized at the point of its usage.

Solution

To resolve this issue, ensure that the getIncomelist function is defined before it is used in the CreateIncomes component. This can be achieved by moving the function definition above its usage.

Updated Code

function IncomeList() {
  const [incomelist, setIncomelist] = useState([]);
  const { user } = useUser();

  const getIncomelist = async () => {
    const result = await db
      .select({
        ...getTableColumns(Incomes),
        totalSpend: sql`sum(${Expenses.amount})`.mapWith(Number),
        totalItem: sql`count(${Expenses.id})`.mapWith(Number),
      })
      .from(Incomes)
      .leftJoin(Expenses, eq(Incomes.id, Expenses.budgetId))
      .where(eq(Incomes.createdBy, user?.primaryEmailAddress?.emailAddress))
      .groupBy(Incomes.id)
      .orderBy(desc(Incomes.id));
    setIncomelist(result);
  };

  useEffect(() => {
    user && getIncomelist();
  }, [user]);

  return (
    <div className="mt-7">
      <div
        className="grid grid-cols-1
        md:grid-cols-2 lg:grid-cols-3 gap-5"
      >
        <CreateIncomes refreshData={() => getIncomelist()} />
        {incomelist?.length > 0
          ? incomelist.map((budget, index) => (
              <IncomeItem budget={budget} key={index} />
            ))
          : [1, 2, 3, 4, 5].map((item, index) => (
              <div
                key={index}
                className="w-full bg-slate-200 rounded-lg
        h-[150px] animate-pulse"
              ></div>
            ))}
      </div>
    </div>
  );
}

Conclusion

The getIncomelist function should be defined before it is used in the CreateIncomes component to avoid the ReferenceError. The updated code ensures that the function is defined and available at the point of its usage.

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

Current plan usage: 33.46%

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<!-- gh-comment-id:2323187738 --> @codeautopilot[bot] commented on GitHub (Sep 1, 2024): # Potential solution The plan to solve the bug involves defining and exporting the `getIncomelist` function in the `utils/dbConfig.jsx` file and ensuring that it is correctly imported and used in the `IncomeList.jsx` component. This approach addresses the `ReferenceError` by making sure the function is available where it is needed. # What is causing this bug? The bug is caused by the `getIncomelist` function not being defined or imported in the `IncomeList.jsx` file. This results in a `ReferenceError` when the function is called within the `CreateIncomes` component. The root cause is the absence of the `getIncomelist` function definition in the `utils/dbConfig.jsx` file and its subsequent import in the `IncomeList.jsx` file. # Code ## Step 1: Define and Export `getIncomelist` in `utils/dbConfig.jsx` Add the following code to `utils/dbConfig.jsx` to define and export the `getIncomelist` function: ```javascript // Existing imports import { neon } from "@neondatabase/serverless"; import { drizzle } from "drizzle-orm/neon-http"; import * as schema from "./schema"; // Database connection setup const sql = neon( "postgresql://finan-smart_owner:uk3aed9QZotj@ep-wispy-breeze-a5iadk8t.us-east-2.aws.neon.tech/finan-smart?sslmode=require" ); export const db = drizzle(sql, { schema }); // New function to fetch the list of incomes export async function getIncomelist() { try { const incomes = await db.select().from(schema.incomes).execute(); return incomes; } catch (error) { console.error("Error fetching income list:", error); throw error; } } ``` ## Step 2: Import and Use `getIncomelist` in `IncomeList.jsx` Update the `IncomeList.jsx` file to import and use the `getIncomelist` function: ```javascript import React, { useState, useEffect } from 'react'; import { useUser } from 'some-auth-library'; // Adjust the import based on your auth library import { getIncomelist } from '../../../utils/dbConfig'; // Adjust the path based on your project structure import CreateIncomes from './CreateIncomes'; import IncomeItem from './IncomeItem'; function IncomeList() { const [incomelist, setIncomelist] = useState([]); const { user } = useUser(); useEffect(() => { if (user) { fetchIncomelist(); } }, [user]); const fetchIncomelist = async () => { try { const result = await getIncomelist(); setIncomelist(result); } catch (error) { console.error("Error fetching income list:", error); } }; return ( <div className="mt-7"> <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5"> <CreateIncomes refreshData={fetchIncomelist} /> {incomelist.length > 0 ? incomelist.map((budget, index) => ( <IncomeItem budget={budget} key={index} /> )) : [1, 2, 3, 4, 5].map((item, index) => ( <div key={index} className="w-full bg-slate-200 rounded-lg h-[150px] animate-pulse"></div> ))} </div> </div> ); } export default IncomeList; ``` # How to replicate the bug 1. Ensure the `getIncomelist` function is not defined or imported in the `IncomeList.jsx` file. 2. Run the application and navigate to the dashboard incomes page. 3. Observe the `Unhandled Runtime Error: ReferenceError: getIncomelist is not defined` in the console. # Conclusion By defining and exporting the `getIncomelist` function in the `utils/dbConfig.jsx` file and correctly importing and using it in the `IncomeList.jsx` file, we can resolve the `ReferenceError` and ensure the application functions as expected. This solution ensures that the `getIncomelist` function is available where it is needed, allowing the `CreateIncomes` component to refresh the income list without errors. [Click here to create a Pull Request with the proposed solution](https://api.codeautopilot.com/create-pr?task=30734&hash=aee6362923e5305663888ccc0214ac1d1bca20a386f163fa165c2b453ee7aff8) **Files used for this task:** <details> <summary>Changes on utils/dbConfig.jsx</summary> # Analysis Report ## File: `utils/dbConfig.jsx` ### Current Content The file currently contains the following code: ```javascript import { neon } from "@neondatabase/serverless"; import { drizzle } from "drizzle-orm/neon-http"; import * as schema from "./schema"; const sql = neon( "postgresql://finan-smart_owner:uk3aed9QZotj@ep-wispy-breeze-a5iadk8t.us-east-2.aws.neon.tech/finan-smart?sslmode=require" ); export const db = drizzle(sql, { schema }); ``` ### Observations 1. **Database Configuration**: The file sets up a connection to a PostgreSQL database using the `neon` and `drizzle-orm` libraries. 2. **Schema Import**: The schema is imported from a local module named `schema`. 3. **Export**: The configured database instance (`db`) is exported for use in other parts of the application. ### Missing Functionality The file does not define the `getIncomelist` function, which is necessary to fetch the list of incomes from the database. This function needs to be defined and exported so it can be used in `IncomeList.jsx`. ### Plan to Address the Issue 1. **Define `getIncomelist` Function**: Create a function named `getIncomelist` that queries the database for the list of incomes. 2. **Export the Function**: Ensure that the `getIncomelist` function is exported so it can be imported in `IncomeList.jsx`. ### Proposed Code Changes Add the following code to define and export the `getIncomelist` function: ```javascript // Existing imports import { neon } from "@neondatabase/serverless"; import { drizzle } from "drizzle-orm/neon-http"; import * as schema from "./schema"; // Database connection setup const sql = neon( "postgresql://finan-smart_owner:uk3aed9QZotj@ep-wispy-breeze-a5iadk8t.us-east-2.aws.neon.tech/finan-smart?sslmode=require" ); export const db = drizzle(sql, { schema }); // New function to fetch the list of incomes export async function getIncomelist() { try { const incomes = await db.select().from(schema.incomes).execute(); return incomes; } catch (error) { console.error("Error fetching income list:", error); throw error; } } ``` ### Explanation - **Function Definition**: The `getIncomelist` function uses the `db` instance to query the `incomes` table defined in the schema. - **Error Handling**: The function includes basic error handling to log and rethrow any errors that occur during the database query. - **Export**: The function is exported so it can be imported and used in `IncomeList.jsx`. ### Conclusion By defining and exporting the `getIncomelist` function in `utils/dbConfig.jsx`, the `IncomeList.jsx` component will be able to call this function to fetch and display the list of incomes, resolving the `ReferenceError` mentioned in the issue. </details> <details> <summary>Changes on app/(routes)/dashboard/incomes/_components/IncomeList.jsx</summary> # Bug Analysis Report ## File: `app/(routes)/dashboard/incomes/_components/IncomeList.jsx` ### Issue Description The user reported an unhandled runtime error with the following details: ``` Unhandled Runtime Error ReferenceError: getIncomelist is not defined Source app\(routes)\dashboard\incomes\_components\IncomeList.jsx (46:43) @ getIncomelist 44 | <div className=\"mt-7\"> 45 | <div className=\"grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5\"> > 46 | <CreateIncomes refreshData={() => getIncomelist()} /> | ^ 47 | {loading ? ( 48 | [1, 2, 3, 4, 5].map((item, index) => ( 49 | <div key={index} className=\"w-full bg-slate-200 rounded-lg h-[150px] animate-pulse\">< ``` ### Analysis The error indicates that the function `getIncomelist` is not defined at the point where it is being used as a callback in the `CreateIncomes` component. ### Source Code Review Upon reviewing the source code, the `getIncomelist` function is defined within the `IncomeList` component. However, it seems that the function is defined after it is being used in the `CreateIncomes` component. This could potentially lead to a hoisting issue where the function is not recognized at the point of its usage. ### Relevant Code Snippet ```javascript function IncomeList() { const [incomelist, setIncomelist] = useState([]); const { user } = useUser(); useEffect(() => { user && getIncomelist(); }, [user]); const getIncomelist = async () => { const result = await db .select({ ...getTableColumns(Incomes), totalSpend: sql`sum(${Expenses.amount})`.mapWith(Number), totalItem: sql`count(${Expenses.id})`.mapWith(Number), }) .from(Incomes) .leftJoin(Expenses, eq(Incomes.id, Expenses.budgetId)) .where(eq(Incomes.createdBy, user?.primaryEmailAddress?.emailAddress)) .groupBy(Incomes.id) .orderBy(desc(Incomes.id)); setIncomelist(result); }; return ( <div className="mt-7"> <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5" > <CreateIncomes refreshData={() => getIncomelist()} /> {incomelist?.length > 0 ? incomelist.map((budget, index) => ( <IncomeItem budget={budget} key={index} /> )) : [1, 2, 3, 4, 5].map((item, index) => ( <div key={index} className="w-full bg-slate-200 rounded-lg h-[150px] animate-pulse" ></div> ))} </div> </div> ); } ``` ### Potential Cause The `getIncomelist` function is defined after it is being used in the `CreateIncomes` component. This could lead to a situation where the function is not recognized at the point of its usage. ### Solution To resolve this issue, ensure that the `getIncomelist` function is defined before it is used in the `CreateIncomes` component. This can be achieved by moving the function definition above its usage. ### Updated Code ```javascript function IncomeList() { const [incomelist, setIncomelist] = useState([]); const { user } = useUser(); const getIncomelist = async () => { const result = await db .select({ ...getTableColumns(Incomes), totalSpend: sql`sum(${Expenses.amount})`.mapWith(Number), totalItem: sql`count(${Expenses.id})`.mapWith(Number), }) .from(Incomes) .leftJoin(Expenses, eq(Incomes.id, Expenses.budgetId)) .where(eq(Incomes.createdBy, user?.primaryEmailAddress?.emailAddress)) .groupBy(Incomes.id) .orderBy(desc(Incomes.id)); setIncomelist(result); }; useEffect(() => { user && getIncomelist(); }, [user]); return ( <div className="mt-7"> <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5" > <CreateIncomes refreshData={() => getIncomelist()} /> {incomelist?.length > 0 ? incomelist.map((budget, index) => ( <IncomeItem budget={budget} key={index} /> )) : [1, 2, 3, 4, 5].map((item, index) => ( <div key={index} className="w-full bg-slate-200 rounded-lg h-[150px] animate-pulse" ></div> ))} </div> </div> ); } ``` ### Conclusion The `getIncomelist` function should be defined before it is used in the `CreateIncomes` component to avoid the `ReferenceError`. The updated code ensures that the function is defined and available at the point of its usage. </details> <footer> _Disclaimer: This comment was entirely generated using AI. Be aware that the information provided may be incorrect._ Current plan usage: 33.46% **Have feedback or need help?** [Discord](https://discord.gg/r72ykfvyx7) [Documentation](https://docs.codeautopilot.com/) [support@codeautopilot.com](mailto:support@codeautopilot.com) </footer>
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