Hi, I tried to achieve the label/ text custom color through jquery at custom.js page for native mobile application. But, I get the following error as “ReferenceError: Can't find variable: $ ” and i am using Mendix Studio Pro version 8.14.1 Below i attach the error output screenshot image. Kindly reply for any other solution. An error occurred while executing an action of TestNativeAppModule.Page.actionButton1: Can't find variable: $ http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:189843:156 executeAction@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:14096:22 res@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:14070:27 handleError@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:190140:20 tryCallOne@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:41439:16 http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:41540:27 _callTimer@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:44994:17 _callImmediatesPass@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:45030:19 callImmediates@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:45249:33 callImmediates@[native code] __callImmediates@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:20148:35 http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:19925:34 __guard@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:20131:15 flushedQueue@http://10.10.118.70:8083/index.bundle?platform=android&dev=true&minify=false:19924:21 flushedQueue@[native code] callFunctionReturnFlushedQueue@[native code]