In this article, you will learn how to solve ValueError: could not convert string to float. Let’s look at code examples that produce the same error. How to Solve ValueError: could not convert string to float In order to solve it, you can use the try…except block.
If you are getting TypeError: only length-1 arrays can be converted to Python scalars error, this article will help you fix the issue. Consider the following example which throws you the same error Output of the above the Code. To fix TypeError: only length-1 arrays can be converted to Python scalars issue you need to convert […]
In this article, you will learn how to register components locally and globally, to avoid the ‘unknown custom element error‘. Global Registration: Global registration of components is achieved using the Vue.component directive. This gives us access to make use of our component in any component. Local Registration: We can also register our components locally by […]
If you are getting uncaught typeerror: $(…).select2 is not a function error, this article will help you fix the issue. Consider the example below: we usually get this error when Jquery is loaded twice, To see if jQuery is loaded properly, type $ in the browser console to see if it returns the appropriate code. […]
If you are getting htmlspecialchars() expects parameter 1 to be string, array given error, this article will help you fix the issue. Consider the example below: When you use a blade echo {{ $data }} it will automatically escape the output. It can only escape strings. In the snippet above data $data->ac is an array […]
If you are getting call to undefined method maatwebsite\excel\excel::create() error, this article will help you fix the issue. If you are getting the above error while trying to add providers and aliases like in the code example below: it can be easily fixed by using Excel::download() or Excel::store(). since ::create has been removed in the latest release. […]
If you are getting installation failed reverting ./composer.json to its original content error. This article will help you fix the issue. A quick way to fix this issue by removing ./composer/cache folder and then running the following command in your terminal. If you still facing the issue it means the package you are trying to use […]
If you are getting the get method is not supported for this route. supported methods error, this article will help you fix the issue. consider the following code example which can throw you same error. In the example code snippet above if you insist on using PUTyou can change the form action to POST and add a hidden method_fieldthat […]
If you are Getting Vuex computed property was assigned to but it has no setter error. This article will help you fix the issue. The error happens because of the v-model. It’s trying to change the value of isLoading but mapState will only create getters. Consider the example below: For your component file: Your store file should be […]
If you are getting failed to mount component: template or render function not defined error. This article will help you to fix the issue. The most common Solution is that It should be Since v13, vue-loader exports the component as the default key, which still works the same when using import, but requires the above […]
If you get an “assignment or function call and instead saw an expression no-unused-expressions in React” error, this article will help you to fix the issue. The problem is mostly because you try to return a JSX element without a proper return syntax. This example can give you a similar error: To fix this, you […]
If you get actions must be plain objects. use custom middleware for async actions error, here is how to fix this issue. This error exists because you try to return a non-plain object on a redux action. For example, if you try to return another function, especially an async function, inside this action, redux doesn’t […]
If you get React native version mismatch error, here is how to fix this issue. Basically, this error occurs because your project has a different version from the one you already specified on package.json. This also sometimes happened when you are running multiple projects and the server accidentally installed a different react version. To fix […]
If you get react.children.only expected to receive a single react element child error, here is how to fix this issue. The issue happened because the component only expects a single ReactElement to its children. Here is an example that could give you a similar error: To fix the issue, don’t put more than one element […]
This article will help you to fix jsx expressions must have one parent element error on React. The main reason this error happened is that you try to return a JSX expression with two (or more) elements as a root. It said, the component looks like this: This can be fixed by wrapping the component […]
