Discussion on: Creating Your First Blog With TALL - Part Five

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Replies for: Dear Alhassan: The tutorial is wonderful. However, I got this error when follow the part5 instructions. Missing required parameter for [Route: pos...

@johnjehunglin sorry for the late reply. I'm very busy recently and actually never thought I'd receive notifications again.

But coming to your issue, did you pass on the slug for the detail route as required below:
Route::get('{slug}', function ($slug) { return view('welcome'); })->name('post-detail');
There may be one of two problems: either the slug column is missing from your posts table or the slug wasn't passed. If you read the tutorial series to the end, you'd see that I later modified the posts table to accommodate the slug column.

Pablo Rica • Apr 5 '22

Also, you can generate an slug in the Livewire component using Illuminate\Support\Str

//use Illuminate\Support\Str;
    public function render() {
        $this->post->slug = Str::slug($this->post->post_title);
        return view('livewire.post-item');
    }