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Vue.js, for short, is a flexible framework for building user interfaces. Unlike monolithic frameworks, Vue was designed from the ground up to allow and encourage step-by-step application development. The following warning error may appear when you try to run the tool: ValidationError: Invalid options object. Sass Loader has been initialised using an options object that does not match the API schema in vuejs. This is a common error made by all coders. So, why does it happen, and how could it be resolved? We’ll talk about everything with you.
Why Does The Error ”ValidationError: Invalid options object. Sass Loader has been initialised using an options object that does not match the API schema in vuejs” Occur?
You are trying to run npm run serve, facing the following error.
Module build failed (from ./node_modules/sass-loader/dist/cjs.js):
ValidationError: Invalid options object. Sass Loader has been initialised using an options object that does not match the API schema.
- options has an unknown property 'indentedSyntax'. These properties are valid:
Fundamental Methods For ”ValidationError: Invalid options object. Sass Loader has been initialised using an options object that does not match the API schema in vuejs” Error
And, you know what, you might be able to solve the above error with some simple ways. We can better understand these responses by using the cases below.
Method 1: Simply modify vue.config.js as shown below
This could be due to a sass-loader upgrade from v7.x to v8.x.
A progressive JavaScript framework called Vue.js is used to create SPAs and UIs (User Interfaces) (Single-page Applications). The steep learning curve of this framework is well-known. With just an understanding of HTML, CSS, and JavaScript, we can start developing web applications using Vue.js because it is such an approachable and simple to learn toolkit. This framework’s quick learning curve could be considered its trademark. It is a flexible framework that may be used to create large-scale web apps or as a library. Therefore, you simply need to modify vue.config.js as shown below.
module.exports = {
css: {
loaderOptions: {
sass: {
sassOptions: {
....some options here...
}
}
}
}
}
After doing that, your error will no longer exist.
Method 2: Comment out the color code lines
In our case, commenting out the color code lines allows the build to proceed without error. Therefore, it is also a great method for you to handlw your issue. Let’s follow the example below to further understand about this method.
Vue.use(Vuetify, {
theme: {
"primary": "#FFCA28",
"secondary": "#1976D2",
"accent": "#82B1FF",
"error": "#FF5252",
"info": "#2196F3",
"success": "#4CAF50",
"warning": "#FB8C00"
}
})
Now, your error has been fixed.
Method 3: Do as the command below
Excepting two methods mentioned above, there is another solution for you to solve the error ”ValidationError: Invalid options object. Sass Loader has been initialised using an options object that does not match the API schema in vuejs”. Let’s do as the command below to resolve your problem:
npm uninstall --save-dev sass-loader
npm install --save-dev [email protected]
This method is very simple, right? However, its efficiency is very enormous. After doing that, your error will completely disappear and your program will run well without any errors. So, what are you waiting without applying it to get your desired results?
We believe that the above solutions will be beneficial to all readers.
Conclusion
The remedies presented above have been the most effective for individuals who are still perplexed by this error: ValidationError: Invalid options object. Sass Loader has been initialised using an options object that does not match the API schema in vuejs. When you still seek help or have other questions, we have a big community where everybody is always willing to help you. Lastly, we hope all readers have a fantastic day with innovative code solutions.
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→ Tips On Solving The Error “Module parse failed: Unexpected token (763:13) in VueJs”
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