compact(): Undefined variable: operator

Question

I\'m getting the following error

  (1/1) ErrorException
  compact(): Undefined variable: operator

This is my line of code

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Answer 1

Instead of passing the variable to the compact() method, you'll passe it the name of the variable as a string without the dollar symbol.

$postsCats = Post::all(); // example

return view('posts.index', compact('postsCats'));