As we know, when you start any software program or game, it usually asks you to accept some terms and conditions before it will run. These are called license agreements as they refer to your legal rights to use the product.

Usually, these licenses require you to agree that you are an adult (18 years old and older) to use the product. They may also ask you to confirm that you have read and accepted the terms of use for the software, media, or device.

If you find that the products you own are not working properly due to missing or corrupted files, then this article will help you fix undefined symbols errors! We will go through each error category and what steps can be done to correct them.

Warning: This article will assume you are using Windows as your operating system and Intel x86 processors as your computer’s architecture. If you are doing something different, why not do a quick search first to see if anyone has written about your specific error? That would be helpful more people could learn from their work!

Undefined Symbol Errors

A undefined symbol error occurs when a program is trying to access a part of the code or a feature that is no longer present or available in the software.

This might sound scary but it does actually happen quite often. Developers remove features, delete codes, or stop supporting certain platforms.

Check your library connections

If you are still getting these errors even after checking your library connections, it could be due to corrupted or missing libraries.

Make sure that all of your installed software is working properly and that none of them have expired licenses. You can check this by going into Settings -> System -> About Library and then clicking More Details.

If you run into issues when installing a new app, make sure you delete its cache in order to completely initialize the app for use.

Check your library settings

If you are still getting this error message after checking all of the above, then your architecture setting may be wrong. Make sure that under Settings -> General Options, you have it set as x86-64 (Not Intel or AMD) and not ARM!

If you use an external GPU, make sure that it is using the same arch type as yours and that it has been verified working by other users.

Run your program with debugging enabled

For anyone who is experiencing this problem, it is very important to make sure you are using the correct version of ArchX86_64 before trying anything else.

There have been several reports of people being able to fix their computer by switching out their CPU architecture from x86_32 to x86_64. While that seems like an easy solution, it will not work for us!

Because there is no true universal binary format for CPUs, software often expects one specific set of instructions when it is run. This is why we get those annoying “undefined symbol” messages- they cannot find the function or variable in the library that it was looking for.

By going into Settings > System -> Developer Options, you can enable Debugging Information which includes more information than just the undefined symbols.

Use symbolic debugging

For those that have run into this issue, it has been determined that you do not need to purchase any expensive software or tools to fix your undefined symbols error. There are several free alternatives that can be used to diagnose and potentially fix your computer.

One of these is called symbolic debugging. This can be done through either Google Chrome or Microsoft Edge (the browser version of Windows). If you use one of these browsers, then you can access the developer tools by pressing Alt+Shift+I and selecting Developer Tools from the menu.

Once here, navigate to the Information tab and look under Debugger. You will see if “Enable JavaScript Debugging” is checked or unchecked.

Use hardware debugging

One of the most important things you can do in software development is use proper tooling. Hardware has advanced beyond the point where people need to physically touch what they are using every time it functions properly, so integrated debuggers have become the norm.

Integrated debuggers look into the functioning of your computer by either setting up a connection with an external device or having the machine connect itself to another piece of equipment (such as a monitor). They then allow you to run your code safely while gathering information about how the program operates.

Most modern day integrated debuggers work via a protocol called Debugging Protocol Standard (DBP) which allows programmers to design their own tools around it. There are many free DBPs out there that anyone can use.

In this article we will be focusing on one such DBP – Mini Codebox Studio. This tool works similarly to other DBPs in that it connects to your CPU, laptop, or phone via a cable and gives you full access to everything related to architecture x86-64. It is also very affordable, never exceeding $50 USD per year!

Fixing undefined symbols is just a few clicks away!

Why should you invest in this software?

There are several reasons why Mini Codebox Studio is worth investing in, but perhaps the best one is that it is free. Microprocessor technology constantly evolves, even leading to new generations being created all the time.

Update your development environment

As we have seen, there are several different settings that can cause this error, including outdated or incompatible software such as graphics drivers or Python interpreter versions.

Since most of these errors occur when you open an image file, updating your development tools is probably your first step. You should make sure your computer has the latest stable versions of Photoshop, Illustrator, InDesign, and other common design software.

You may also need to update your Python interpreter version if it’s not in the default setting. Many Linux distributions offer both beginner and advanced installation options, so choosing either one would be good next steps!

If all else fails, try switching computers or using a separate device like an iPad to test the files. It might help to take some time to figure out which tool was used to create the file before going any further, just to rule out possible causes.

Check your development environment

One of the most common reasons for getting undefined symbols is not having all of the libraries you need installed or configured properly.

Typically, this happens when someone gets the error “ld: cannot find -lXYZ” where XYZ is one of many unknown functions. If you are using the command line as a developer, make sure that you have all of the tools in your toolbox!

Just like with any other skill, there are several ways to be a strong developer. Having the appropriate software packages (or even different versions of the same package) helps ensure proper functioning of your computer and coding software.

This article will go into more detail about some potential causes of undefined external function names and how to fix them.

Install the latest updates for your operating system

It is important to make sure you have the most up-to-date software installed before trying to install an architecture x86_64 version of Arch Linux.

A lot of third party arch installation tools require that you have all of the proper dependencies already installed on your computer. Some of these dependancies can be found in our list of common linux installation problems.