| Conditions | 1 | 
| Paths | 1 | 
| Total Lines | 27 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 0 | ||
| 1 | <?php  | 
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| 13 | public function up()  | 
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| 14 |     { | 
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| 15 |         Schema::create('promocodes', function (Blueprint $table) { | 
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| 16 |             $table->increments('id'); | 
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| 17 | |||
| 18 |             $table->string('code', 32)->unique(); | 
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| 19 |             $table->double('reward', 10, 2)->nullable(); | 
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| 20 |             $table->integer('quantity')->nullable(); | 
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| 21 | |||
| 22 |             $table->text('data')->nullable(); | 
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| 23 | |||
| 24 |             $table->boolean('is_disposable')->default(false); | 
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| 25 |             $table->timestamp('expires_at')->nullable(); | 
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| 26 | });  | 
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| 27 | |||
| 28 |         Schema::create('promocode_user', function (Blueprint $table) { | 
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| 29 |             $table->increments('id'); | 
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| 30 | |||
| 31 |             $table->unsignedBigInteger('user_id'); | 
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| 32 |             $table->unsignedBigInteger('promocode_id'); | 
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| 33 | |||
| 34 |             $table->timestamp('used_at'); | 
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| 35 | |||
| 36 |             $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade'); | 
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| 37 |             $table->foreign('promocode_id')->references('id')->on('promocodes')->onDelete('cascade'); | 
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| 38 | });  | 
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| 39 | }  | 
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| 40 | |||
| 52 | 
It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: