Field Browser Doesn’t Contain A Valid Configuration (5 Fix)

Field Browser Doesn't Contain A Valid Configuration

You might have used a lot of web browsers while surfing the internet.

But sometimes you might face a lot of difficulties while using a particular browser, We are sure that you sometimes have faced sudden issues like the Field browser doesn’t contain a valid alias configuration or the browser doesn’t contain it anymore.

In the article, you will get to know the issue in particular, why it happens, and how you can easily fix it so that you can experience an uninterrupted workflow.

Why this Issue Occur

If you use Webpack2 and try to recreate the configuration file, we are afraid that you might have to face a “Field browser doesn’t contain a valid alias configuration” issue repeatedly even after that. It’s an error that you need to fix as soon as possible.

That’s why the best solution is to find out why this happens and how you can fix it!

Field Browser Doesn’t Contain A Valid Configuration (Solved)

The steps are quite easy to follow if you know the right coding system. We will try to break it down so that we can make it convenient for you to solve this issue within no time. So let us follow the steps one by one.

1. Change the Import Paths

You must first change the import path to solve the Field browser that doesn’t contain a valid alias configuration issue. The build may fail with the mentioned error if you do not add./ before the path. The steps to change the import pathways are listed below.

1. Locate the below code by scrolling down;

import DoISuportIt from 'components/DoISuportIt';

import code

2. Next, substitute the provided code for the preceding code;

import DoISuportIt from './components/DoISuportIt';

3. Restart the NPM and attempt to run the build once more. 

Sometimes it might solve the issue since you were substituting the code system with a more efficient one. But if it doesn’t, then it is the right time to check out the other steps.

2. Make Sure the Value Is Correct

You should also look at the entry value. To correct the Field browser doesn’t contain a valid alias configuration error, carry out the following procedures in the configuration file.

1. Firstly, access the configuration file.

Code in config files

Code in config files

2. Find the entry value here.

3. If the./ character is absent, add it.

4. Be careful to add the resolved value as well.

3. Modify the syntax case

The specific case used in the syntax could also be a contributing factor to this problem. To modify the case, take these actions:

1. Locate the specified line in the config file;


2. Add the following code to the line above;


4. Look for syntax mistakes

Typographical errors in the webpack.config.js file can also result in the aforementioned issue. While constructing an application, writing the right coding system is a must.

It can make it or break it.

Therefore, you must check the full configuration file for syntactic mistakes. Module not found is more significant. 

If you do not use the export command at the end of the file, you can get the error “field browser doesn’t contain a valid alias configuration.” Therefore, add the following export command to avoid the mistake.

export default Config;

export command

5. Change Aliases

You may get the same issue if you use any aliases whose names have already been taken. The JavaScript configuration file for Webpack may have an error if the same variables are used. 

Therefore, in order to resolve this issue, you must confirm that the aliases’ names are not already in use.

Now, this might seem to be common sense or a logical thing to try out because it plays a great role in fixing this bug.

If the names are already taken, it might be difficult for the coding application to identify the individual names and their functionality. To solve this issue, changing the names is the only solution that you can try out, which will, in turn, solve the Field browser that doesn’t contain a valid alias configuration error.

Why does the error need to be solved?

Thanks to numerous libraries, web development has been simpler today. To construct a web application, we must first master HTML, CSS, and JavaScript. React JS, Node JS, and other libraries are now readily available to simplify our development process. But that is not the end.

There are thousands of other options in terms of the required tools that you might need while constructing an application. A well-liked tool for bundling JavaScript scripts is Webpack. However, if you are unfamiliar with this program, you can run into a few issues while using it. An open-source module bundler for JavaScript files comes under the Webpack. You can encounter the field browser doesn’t have a valid alias configuration error when attempting to create.

We have outlined the procedures to resolve the module not found a problem in this article. The aforementioned problem could stop web apps from functioning properly. To solve the issue, carefully follow these procedures.

What Applies to Your Case?

Now you might wonder which is the right method that you should try out first to fix it.

Well, in this case, you have to identify the error first and then try out one of these methods to solve it.

Try one of these methods one by one and see which one fixes your issue!

Posted by
Angello Mathews

Angello Mathews is a technical content writer with expert in the field of science & technology. She has a very good academic and professional profile . When she is not writing, she will be seen travelling around the world

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