I have gotten errors such as parsing error that I don’t know how to fix.
How do I fix them so I can use scripts in unity?
Dunno why that is happening. Your system appear to prevent overwriting the debug symbols file. Try closing Unity and delete the Temp folder under your project. The Temp folder is not important for your project.
If it still keeps acting up, try moving your project to a non-user, unprotected folder on your hard drive in case it’s some file permission issue.
This is external. IO.FileStream is InputOutput, thats how Windows writes info or reads info from a physical location.
If you moved some files around in your projects physical location, it could cause this, if your using older files in a newer version of Unity, with Unity-Specifc (for example 4.6 shaders on 5.3 objects) could also cause it, or vice versa.
In your console, click the “Clear” button then try running your game inside the editor. If it actually runs, then those errors wont bother you till later and its a boot-up thing. If it brings up more errors, most likely itll tell you where.
If all else fails, start a new project and copy your project files over to it.