Solved] In the server this.userId returns undefined when has a logged in user - help - Meteor.js forums
![lightning web components - LWC Array appears to be populated successfully, but the console.log() shows 'undefined' for values of a specific index in the array - Salesforce Stack Exchange lightning web components - LWC Array appears to be populated successfully, but the console.log() shows 'undefined' for values of a specific index in the array - Salesforce Stack Exchange](https://i.stack.imgur.com/l9xta.png)
lightning web components - LWC Array appears to be populated successfully, but the console.log() shows 'undefined' for values of a specific index in the array - Salesforce Stack Exchange
![Enable Developers Tools in Chrome, Edge, Firefox | console.log not showing output | Undefined tag - YouTube Enable Developers Tools in Chrome, Edge, Firefox | console.log not showing output | Undefined tag - YouTube](https://i.ytimg.com/vi/1ZmXygkwMLY/sddefault.jpg)
Enable Developers Tools in Chrome, Edge, Firefox | console.log not showing output | Undefined tag - YouTube
![Why Console.log Functions Return Undefined | Deep Understanding of console function in JS | MEAN |#3 - YouTube Why Console.log Functions Return Undefined | Deep Understanding of console function in JS | MEAN |#3 - YouTube](https://i.ytimg.com/vi/PDoT4aAE114/maxresdefault.jpg)
Why Console.log Functions Return Undefined | Deep Understanding of console function in JS | MEAN |#3 - YouTube
Wassim Chegham on X: "@MarkSShenouda console.log(a); > Uncaught ReferenceError: a is not defined > variable "a" was not defined (it doesn't exist) when we try to access it. let a; console.log(a); >
![Please help me fix: Missed a test question because VSCode not outputting undefined after console.log : r/learnjavascript Please help me fix: Missed a test question because VSCode not outputting undefined after console.log : r/learnjavascript](https://preview.redd.it/81j4vzft4jd91.png?width=289&format=png&auto=webp&s=c610cf20ca4f972a95e5ba584772b61150d62b5b)