Welcome to the next pikoTutorial ! The error we’re handling today is a C++ compilation error: What does it mean? It often occurs when the compiler encounters a place in the code where it would normally expect a static member function, but the actual function is not static. Let’s say…
Welcome to the next pikoTutorial ! The error we’re handling today is a C++ compilation error: Or a similar one: What does it mean? This error occurs in situations when you provide a declaration of a type, but don’t provide definition of that type. For example, if I try to…
Welcome to the next pikoTutorial ! The error we’re handling today is a ROS runtime error: Typically occurring when calling ROS commands like: What does it mean? To understand where does this error come from, you must understand 2 ROS concepts: Underlay allows you to create in your terminal a…
Welcome to the next pikoTutorial! The error we’re handling today is a C++ compilation error: What does it mean? In C++, the error occurs when you try to invoke a function that has been explicitly marked as deleted or implicitly deleted by the compiler. This error commonly arises in relation…
Welcome to the next pikoTutorial! The error we’re handling today is a C++ compilation error: What does it mean? The requirement for main to return an integer stems from convention and standardization within the programming languages. In C and C++, the main function is typically defined with a return type…
Welcome to the next pikoTutorial! The error we’re handling today is a Python runtime error: What does it mean? The “too many values to unpack” error typically occurs when there is a mismatch between the number of variables or elements being unpacked and the number of values being assigned. This…
A segmentation fault, often referred to as a ‘segfault,’ is a specific kind of error encountered in computing when a program tries to access a memory location that it is not allowed to access.
Welcome to the next pikoTutorial! The error we’re handling today is a Git error: which occurs when trying to copy file from another branch using command: What does it mean? It means that the commit hash you provided was not recognized by Git as a valid object which could be…
Welcome to the next pikoTutorial! The error we’re handling today is a C++ linker error: What does it mean? In C++, an “undefined reference” error occurs during the linking stage. This error indicates that the linker cannot find the definition for a function, variable or object that has been declared…
ISO C++ forbids declaration with no type – check what does it mean and how to fix that error.
When you see the error message “Unable to index file” in Git, it typically indicates that Git has encountered an issue while trying to add a file to its index.