Has anyone comes across this error when running ionic serve on a fresh install of the tabs template? I've just installed V4 and cannot get past this so any help would be really appreciated.

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Date: 2019-01-21T18:00:00.534Z

[ng] Hash: 73924df435bb8ed813ae

[ng] Time: 11711ms

[ng] chunk {6239m} 62.js, 62.js.map () 15.4 kB [rendered]

[ng]

[ng] ERROR in ./src/global.scss (./node_modules/@angular-devkit/build-angular/src/angular-cli-files/plugins/raw-css-loader.js!./node_modules/postcss-loader/src??embedded!./node_modules/sass-loader/lib/loader.js??ref--14-3!./src/global.scss)

[ng] Module build failed (from ./node_modules/sass-loader/lib/loader.js):

[ng] TypeError: Cannot read property 'split' of undefined

[ng] at getRenderFuncFromSassImpl (/Users/leigh/www/faid-v2/node_modules/sass-loader/lib/loader.js:88:29)

[ng] at Object.sassLoader (/Users/leigh/www/faid-v2/node_modules/sass-loader/lib/loader.js:46:20)

[ng] ERROR in ./src/theme/variables.scss (./node_modules/@angular-devkit/build-angular/src/angular-cli-files/plugins/raw-css-loader.js!./node_modules/postcss-loader/src??embedded!./node_modules/sass-loader/lib/loader.js??ref--14-3!./src/theme/variables.scss)

[ng] Module build failed (from ./node_modules/sass-loader/lib/loader.js):

[ng] TypeError: Cannot read property 'split' of undefined

[ng] at getRenderFuncFromSassImpl (/Users/leigh/www/faid-v2/node_modules/sass-loader/lib/loader.js:88:29)

[ng] at Object.sassLoader (/Users/leigh/www/faid-v2/node_modules/sass-loader/lib/loader.js:46:20)

[ng] ERROR in ./src/app/tab1/tab1.page.scss

[ng] Module build failed (from ./node_modules/sass-loader/lib/loader.js):

[ng] TypeError: Cannot read property 'split' of undefined

[ng] at getRenderFuncFromSassImpl (/Users/leigh/www/faid-v2/node_modules/sass-loader/lib/loader.js:88:29)

[ng] at Object.sassLoader (/Users/leigh/www/faid-v2/node_modules/sass-loader/lib/loader.js:46:20)

[ng] chunk {common} common.js, common.js.map (common) 18.5 kB [rendered]

[ng] chunk {main} main.js, main.js.map (main) 33.2 kB [initial] [rendered]

[ng] chunk {polyfills} polyfills.js, polyfills.js.map (polyfills) 236 kB [initial] [rendered]

[ng] chunk {runtime} runtime.js, runtime.js.map (runtime) 8.96 kB [entry] [rendered]

[ng] chunk {styles} styles.js, styles.js.map (styles) 19.1 kB [initial] [rendered]

[ng] chunk {tab1-tab1-module} tab1-tab1-module.js, tab1-tab1-module.js.map (tab1-tab1-module) 6.98 kB [rendered]

[ng] chunk {tab2-tab2-module} tab2-tab2-module.js, tab2-tab2-module.js.map (tab2-tab2-module) 5.32 kB [rendered]

[ng] chunk {tab3-tab3-module} tab3-tab3-module.js, tab3-tab3-module.js.map (tab3-tab3-module) 5.32 kB [rendered]

[ng] chunk {tabs-tabs-module} tabs-tabs-module.js, tabs-tabs-module.js.map (tabs-tabs-module) 8.73 kB [rendered]

[ng] chunk {vendor} vendor.js, vendor.js.map (vendor) 4.25 MB [initial] [rendered]

[ng] ℹ ｢wdm｣: Failed to compile.