Trying to access array offset on value of type int

Trying to access the array offset on the value of type int, This error was faced when I am trying to generate a barcode in laravel, there are many solutions I have applied to fix this error but to happening, finally, I found a solution by trying and testing myself that I want to share with how to fix Trying to access array offset on the value of type int error.

This error says that you are entering integer value, inserted using integer value you must need to use the string value in the barcode to generate the first parameter that the base on you want to generate barcode reader.

Error 1

This is what I am entering in the barcode, ordered variable, and this variable value is an integer, which is not allowed by the DNS1D::getBarcodeHTML() barcode generate method. that is why we need to provide a string value instead of an integer.

@php $orerId = 10; @endphp

{!! DNS1D::getBarcodeHTML($orerId,'C128'); !!}

Solution 1

In this solution, we will convert the integer to a string value and replace it by adding "(string)" before the value.

@php $orerId = (string) 10; @endphp // CONVERT INT TO STRING

{!! DNS1D::getBarcodeHTML($orerId,'C128'); !!}

Solution 2

In this second solution, you can add single quotes to the value so this will convert into a string value.

@php $orerId = '10'; @endphp // ADD SINGLE QUOTES TO THE VALUE 

{!! DNS1D::getBarcodeHTML($orerId,'C128'); !!}

That's it, apply provided solution and it will solve your error just by refreshing your web browser page.

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(Swapinfoway Founder)

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