Event listeners not removed, causing memory leaks
Event Listeners Not Removed, Causing Memory Leaks – A Detailed Guide Introduction Memory leaks occur in JavaScript when objects that are no longer needed are still retained in memory, preventing….
Tag: JavaScript Errors
Cannot set property ‘x’ of null
“Cannot set property ‘x’ of null” in JavaScript – A Detailed Guide Introduction The error “Cannot set property ‘x’ of null” occurs in JavaScript when you attempt to access or….
Document.getElementById returns null
document.getElementById() Returns Null in JavaScript – A Detailed Guide Introduction The document.getElementById() method is one of the most commonly used DOM (Document Object Model) methods in JavaScript. It allows you….
Uncaught Syntax Error: await is only valid in async functions
Understanding “Uncaught SyntaxError: await is only valid in async functions” in JavaScript The error “Uncaught SyntaxError: await is only valid in async functions” occurs when JavaScript encounters the await keyword….
Cannot access ‘[variable]’ before initialization
Understanding “Cannot access ‘[variable]’ before initialization” in JavaScript The “Cannot access ‘[variable]’ before initialization” error occurs in JavaScript when you attempt to use a variable before it has been initialized…..
Invalid assignment to const variable
Understanding “Invalid assignment to const variable” in JavaScript The “Invalid assignment to const variable” error occurs when you attempt to reassign a variable declared with const. In JavaScript, variables declared….
Unexpected token
The “Unexpected token” error in JavaScript occurs when the JavaScript engine encounters a character or symbol it does not expect in a given syntax context. This is a syntax error,….
“Browser compatibility issue” – SharePoint does not work properly in certain browsers.
The “Browser Compatibility Issue” in SharePoint occurs when the platform does not function correctly in specific browsers due to deprecated technologies, missing features, JavaScript issues, or security settings. Different versions….