Module not found: Error: Can't resolve 'oracledb'

The error message "Module not found: Error: Can't resolve 'oracledb'" typically indicates that the 'oracledb' module is not installed or cannot be found by your application.

To resolve this issue, you can follow these steps:

1. Ensure that you have installed the 'oracledb' module by running the following command in your project directory:

   npm install oracledb

2. Verify that the 'oracledb' module is listed as a dependency in your package.json file. If it's not listed, you can add it manually by running the following command:

   npm install --save oracledb

3. If you have already installed the 'oracledb' module and are still encountering the error, make sure that you are importing it correctly in your code. Double-check the import statement and ensure that the module name is spelled correctly.

4. If you are using a bundler like webpack or Parcel, check your configuration to make sure that it can resolve the 'oracledb' module correctly. You may need to configure aliases or custom resolution paths if necessary.

If none of the above steps solve the issue, please provide more details about your project setup, such as the code where the error occurs and any relevant configuration files, so that I can assist you further.