Fixing Angular WARNING in Budgets: Maximum Exceeded for Initial Error

This article will show how to fix the issue Angular WARNING in Budgets: Maximum Exceeded for Initial Error.

As your Angular application grows in functionality, it’s common to encounter the “WARNING in budgets, maximum exceeded for initial” error. This error indicates that the size of your application bundle has surpassed the predefined limits set in the Angular CLI configuration.

Understanding Angular Budgets

Angular CLI provides a mechanism to set size thresholds in the angular.json configuration file to ensure that the application size remains within defined boundaries. These boundaries are referred to as “budgets” and can be specified for different environments such as production, staging, and development.

Here’s a step-by-step tutorial on fixing the “WARNING in budgets” error:

Step 1: Locate the Budgets Section in angular.json

Open your angular.json file and look for the “budgets” keyword. The configuration may look like the below.

"configurations": {
    "production": {
        "budgets": [
            {
                "type": "initial",
                "maximumWarning": "500kb",
                "maximumError": "1mb"
            }
        ]
    },
}

Explanation:

• This snippet is part of the angular.json file and is specific to the “production” environment configuration.
• It defines a budget for the “initial” bundle size, with a maximum warning threshold of “500kb” and a maximum error threshold of “1mb”.
• The budgets array allows for specifying multiple budget configurations for different aspects of the application.

Step 2: Adjust Maximum Warning and Error Values

Increase the maximumWarning and maximumError values to accommodate the size of your growing application. You can use either kilobytes (kb) or megabytes (mb) as the unit.

"configurations": {
    "production": {
        "budgets": [
            {
                "type": "initial",
                "maximumWarning": "5mb",
                "maximumError": "10mb"
            }
        ]
    },
}

Explanation:

• This snippet is a modification of the previous one, adjusting the budget thresholds for the “initial” bundle size in the “production” environment.
• The maximumWarning value is increased to “5mb”, and the maximumError value is increased to “10mb”.
• The adjustment allows for a larger initial bundle size before triggering warnings or errors during the build process.

Step 3: Save and Test

Save your angular.json file, and then rebuild your Angular application using the Angular CLI. This can be done with the following command:

ng build --configuration=production

Explanation:

• This is a command-line instruction using the Angular CLI to build the Angular application specifically for the “production” environment.
• The ng build command is used to compile and bundle the application code.
• The --configuration=production flag specifies that the build should use the configuration settings for the “production” environment as defined in the angular.json file.

This should resolve the “WARNING in budgets, maximum exceeded for initial” error by allowing your application to exceed the previous size limits.

Remember that budgets in Angular serve as performance limits for various aspects of your application. Keeping these limits in check ensures optimal performance and faster load times.

By following these steps, you should successfully fix the Angular WARNING in budgets error and keep your application bundle within the defined size boundaries.