/PHP/Laravel/General error: 1215 Cannot add foreign key constraint laravel

General error: 1215 Cannot add foreign key constraint laravel

Laravel 5.8 Added bigIncrements As Defaults

So there is mismatch in foreign key field types. You see bigIncrements(id) in 
User table and unsigned Integer(user_id) in questions table.

How to fix:

1. Either change original migration from bigIncrements() to just
increments()

2. Or in your foreign key column do unsignedBigInteger() instead of 
unsignedInteger().

Laravel General error: 1215 Cannot add foreign key constraint"

 public function up()
    {
        Schema::table('tests', function (Blueprint $table) {
            $table->string('gender');
        });
    }

Source: dev.to

Similar codes

0 vote155 views1 answer
Laravel override eloquent all function
PHP Laravel
0 vote150 views1 answer
Laravel project htaccess redirect to public path
PHP Laravel
1 vote165 views1 answer
How to define variable as object in blade laravel
PHP Laravel
4 votes160 views2 answers
Laravel hash::check
PHP Laravel
1 vote167 views5 answers
Collection methods laravel
PHP Laravel
0 vote169 views3 answers
Embed the site when you click on the link laravel
PHP Laravel
2 votes154 views1 answer
Carbon time ago laravel
PHP Laravel
13 votes173 views4 answers
Laravel hash
PHP Laravel
2 votes174 views2 answers
Laravel sidebar menu active
PHP Laravel
0 vote170 views1 answer
Create table laravel give name table
PHP Laravel