Your whole app breaks on refresh and all you get is three words.
Uncaught TypeError: Cannot read property 'name' of undefined Sign in to follow this .
That’s all you get. ERROR in Cannot read property 'loadChildren' of undefined. routerStub = { navigate: (commands: any[]) => { Promise.resolve(true); }, }; So you can see that before I need the navigate method of the router in my component therefore I defined it in the stub. The key would be a simple string, and its value can be either a function or string. It wasn’t even that the app crashed, it’s deeper than that. Once I stopped using gulp-browserify and switched to watchify+browserify, Uncaught TypeError: Cannot read property 'firstChild' of undefined started happening.
You stare at your monitor through your fingers.
Related errors: TypeError: someVal is null, Unable to get property ‘foo’ of undefined or null reference .
This post builds on that to demonstrate a few more examples, as well as how to navigate imperatively in the component class.
Using: npm@6.1.0 node@8.11.2 Windows 10 build 14393 What Happened Instead C:\Users\tivac\Documents\modular-css>npm it npm ERR! The resolve property is an optional map object / [ array of existing service names ]. A complete log of this run can be found in: npm ERR! This one was different. Cannot read property 'name' of undefined Share this post.
Attempting to read null or undefined as if it was an object. Link to post Share on other sites . Routing: Cannot read property 'initialize' of undefined Posted on Jun 09, 2016 at 08:30 AM | 1.7k Views Follow All the keys of the map object can be injected to the controller as a dependency.
That’s it. It's the same after a … Cannot read property 'match' of undefined npm ERR! Cannot read… What I Wanted to Do npm it to get my local install of modular-css up-to-date. Netduma Fraser 8,500 Netduma Fraser 8,500 Tech & Customer Support; Administrators; 8,500 29,685 posts; DumaOS Routers Owned: Netduma R1 XR500 Posted August 7, 2019. I added following to the routerStub which fixed it for me:
The undefined property indicates that a variable has not been assigned a value, or not declared at all.