C++ project or project with a new C++ class can't be opened

Development Programming & Scripting
1

Hi friends, I have UE4.8.1 and VS2013 installed in my WIN8.1(64 bit) system. Recently I got two troubles. Can anyone tell me how to solve them? Thanks for your help!

Q1: I created a project according to UE “Level Designer Quick Start” document. It worked well. But later i created a C++ class whose parent class is Actor and then the project can’t be opened any more.

49013-1.png

Q2:I failed in creating a C++ project according to UE “Programming Quick Start-1 - Essential Project Setup” document. Once I click the “Create Project” button, it will pop up a warn like

49014-3.png
49014-3.png1188×202 29.6 KB

And if I click the “Create Project” button again, it will pop up another warn like

49015-4.png
49015-4.png1188×202 29 KB

And so on…
The major content of the warns are the same. The only different is the “tmp” file.

Is it because my AppData’s path inlcudes some invalid character? Here is it “C:\Users\俊\AppData”

Thanks for your help!

2

Hello, 神山

I am sorry to hear about your issue.

Please note that project file path and other directories’ paths that get involved while working with the project should contain only valid symbols. It is a good practice to name your project with English letters and omit other symbols, since they tend to be error-prone in many situations.

Nevertheless, you can try rebuilding your project in Visual Studio (Q1), but the safest way to fix the problem would be to omit using characters that are likely to be unrecognized.

Hope this helped!

Good luck!

3

Hello,
Thanks for your help. It seems that there isn’t any other choice but reinstalling my system. Thank you all the same.
Good luck!