![typescript - Angular 6 routing - Error _angular_router__WEBPACK_IMPORTED_MODULE_0__.RouterModule.forRootd is not a function - Stack Overflow typescript - Angular 6 routing - Error _angular_router__WEBPACK_IMPORTED_MODULE_0__.RouterModule.forRootd is not a function - Stack Overflow](https://i.stack.imgur.com/zmAQj.jpg)
typescript - Angular 6 routing - Error _angular_router__WEBPACK_IMPORTED_MODULE_0__.RouterModule.forRootd is not a function - Stack Overflow
![Encountering a "this is undefined" TypeError when using this.router.navigate for Angular - Stack Overflow Encountering a "this is undefined" TypeError when using this.router.navigate for Angular - Stack Overflow](https://i.stack.imgur.com/ypaQR.png)
Encountering a "this is undefined" TypeError when using this.router.navigate for Angular - Stack Overflow
![TypeError: undefined is not an object (evaluating '_$$_REQUIRE(_dependencyMap[6], "@react-navigation/elements").ResourceSavingView')" · Issue #9995 · react-navigation/react-navigation · GitHub TypeError: undefined is not an object (evaluating '_$$_REQUIRE(_dependencyMap[6], "@react-navigation/elements").ResourceSavingView')" · Issue #9995 · react-navigation/react-navigation · GitHub](https://user-images.githubusercontent.com/100139977/158031784-52b1849c-5fb9-4858-86f6-053fcae24004.png)
TypeError: undefined is not an object (evaluating '_$$_REQUIRE(_dependencyMap[6], "@react-navigation/elements").ResourceSavingView')" · Issue #9995 · react-navigation/react-navigation · GitHub
![angular - Angular2 extending component function is showing up as undefined even when service/component is within scope? - Stack Overflow angular - Angular2 extending component function is showing up as undefined even when service/component is within scope? - Stack Overflow](https://i.stack.imgur.com/7xbOS.png)
angular - Angular2 extending component function is showing up as undefined even when service/component is within scope? - Stack Overflow
![undefined is not an object (evaluating 'navigation.navigate') - openDrawer · Issue #7961 · react-navigation/react-navigation · GitHub undefined is not an object (evaluating 'navigation.navigate') - openDrawer · Issue #7961 · react-navigation/react-navigation · GitHub](https://user-images.githubusercontent.com/81904379/129682292-eb94e0d6-b524-4602-919c-7d0e55e85c6a.png)
undefined is not an object (evaluating 'navigation.navigate') - openDrawer · Issue #7961 · react-navigation/react-navigation · GitHub
undefined is not a function 'navigation.navigate' · Issue #6391 · react- navigation/react-navigation · GitHub
![react native - getting undefined is not a function (evaluating '(0,_reactNavigation.stacknavigator)') in drawer navigation - Stack Overflow react native - getting undefined is not a function (evaluating '(0,_reactNavigation.stacknavigator)') in drawer navigation - Stack Overflow](https://i.stack.imgur.com/KuAXd.png)