Symfony2 post-update-cmd gives “An error occurred when generating the bootstrap file”

Question

I am currently on Symfony2 2.3.7. When I run the composer update command. In the post-update-cmd a script is run to update symfony2. But it fails:

Script Sen         


        

Answer 1

I solved this by updating your composer.json to match the php version you have on your machine

"config" : {
    "bin-dir" : "bin",
    "platform" : {
        "php" : "7.0.21" //Update this same as your $> php -v
    }
},