You can find us on the Cfx.re forums or on forums or on Matrix. Are you sure that this button still has the ID button1 in your layout's xml file? This error would occur if that ID now longer existed in your layout Button b = (Button) findViewById(R.id.button1) ī. At Cfx.re, we develop tooling enabling enhanced experiences, such as the FiveM and RedM experience platforms for RAGE titles, building atop the Citizen framework. 11 moreīy my count this is occurring when you set the listener for your button.