Pls help me sir

Ionic Framework ionic-v3
3

To solve the PostCSS problem go to node_nodules/@ionic/app-scripts/dist/sass.js and replace

var postcssOptions = {
  to: path_1.basename(sassConfig.outFile),
  map: autoPrefixerMapOptions
};

with

var postcssOptions = {
  from: undefined,
  to: path_1.basename(sassConfig.outFile),
  map: autoPrefixerMapOptions
};