Compiler Error

Compiler error occurs when an issue is encountered with the code. For example, syntax errors, missing references, or issues with variable declarations. The error sign on the activity indicates the occurrence of the error. You can check for these errors:

• Syntax errors: Syntax errors occur when you have misspelled a keyword or used incorrect punctuation. You must review the code carefully for syntax errors.
• Missing references: This error occurs when required references are missing from the code.
• Variable declaration issues: This error occurs when variables are used in the code but not declared appropriately.

You must also look for any other errors that can be a cause for the compilation error. Sometimes, errors in other parts of the code can also cause a compilation error.