Posts for Errors solved

Detailed instructions to solve errors in your code
Deven
Deven wrote

​​How to fix Node is not recognized

In this article, you will learn about how to fix node is not recognized. If you ever faced a problem like “node is not recognized as an internal or external command” after installing node.js. Don’t panic! It’s a common problem and its solution is very easy. You may face this kind of unwanted situation because […]

October 29, 2021 in Errors solved
Deven
Deven wrote

How to solve indexerror: list assignment index out of range

In this article, you will learn how to solve indexerror: list assignment index out of range Python error. Let’s look at a code example that produces the same error. Output In order to solve indexerror: list assignment index out of range Python error you need to  use append() to add an item to a list. consider the code example […]

March 16, 2021 in Errors solved
Deven
Deven wrote

How to solve valueerror: too many values to unpack (expected 2)

In this article, you will learn how to solve valueerror: too many values to unpack (expected 2) error in Python. Let’s look at a code example that produces the same error. output In order to solve valueerror: too many values to unpack (expected 2) error we use the items() method to iterate over a dictionary. Consider the example below: […]

March 15, 2021 in Errors solved
Deven
Deven wrote

How to solve invalid index to scalar variable

In this article, you will learn how to solve invalid index to scalar variable error in Python. Let’s look at a code example that produces the same error. Output: In order to solve invalid index to scalar variable error you need to check if the index is wrong, such as using the original two-dimensional array, using a three-tier […]

March 14, 2021 in Errors solved
Deven
Deven wrote

Solved – can’t bind to ‘formgroup’ since it isn’t a known property of ‘form’

In this article, you will learn how to solve can’t bind to ‘formgroup’ since it isn’t a known property of ‘form’ error in Angular. Let’s look at a code example that produces the same error. app.component.html app.component.ts Output on when running the application In order to solve can’t bind to ‘formgroup’ since it isn’t a known […]

March 12, 2021 in Errors solved
Deven
Deven wrote

Solved – typeerror: ‘int’ object is not subscriptable

In this article, you will learn how to solve typeerror: ‘int’ object is not subscriptable error in Python. Let’s look at a code example that produces the same error. Output In order to solve typeerror: ‘int’ object is not subscriptable error you have to remove the int() statement from the code snippet above. Consider the example below: Output

March 12, 2021 in Errors solved
Deven
Deven wrote

Solved – typeerror: a bytes-like object is required, not ‘str’

In this article, you will learn how to solve typeerror: a bytes-like object is required, not ‘str’ error in Python. Let’s look at a code example that produces the same error. Output In order to solve typeerror: a bytes-like object is required, not ‘str’ error in Python we need to open fruits.txt as read mode, in the above […]

March 12, 2021 in Errors solved
Deven
Deven wrote

Solved – errno 13 permission denied python

In this article, you will learn how to solve errno 13 permission denied python error. Let’s look at a code example that produces the same error. Create a Csv file fruitslist.csv and import it in the code snippet below: Output In order to solve errno 13 permission denied python error we have to give Python […]

March 12, 2021 in Errors solved
Deven
Deven wrote

Solve – the command npm exited with code 1

In this article, you will learn how to solve the command npm exited with code 1 error. In order to solve the error you can follow the steps below: Make the changes in in the .csproj file like below: to Now, Open Project folder and Update project angular-cli with this CMD command: and finally, Update visual […]

March 11, 2021 in Errors solved
Deven
Deven wrote

Solved – overflow encountered in long_scalars

In this article, you will learn how to solve overflow encountered in long_scalars error in Python. Let’s look at a code example that produces the same error. Output In order to solve overflow encountered in long_scalars error in Python you need choose appropriate dtypes so that no operation overflows as shown in the code snippet below: Output please note that […]

March 11, 2021 in Errors solved