I get this error when executing it via VisualStudio2015

[poetgeorge]

The exe file can be compiled and executed but didnot show anything in the window,after some seconds I got this: Microsoft C++ Exception: std::length_error .

[HsiehYiChia]

I have no idea how that happened. Could you elaborate more about the issue?

[poetgeorge]

At the beginning , the .exe file cannot be compiled,so according to the errors I changed "Node" to "myNode",and deleted something like "<<<<<<HEAD". Then I began debugging,the .exe file can be compiled and executed,but showed a black window,then I got error"Microsoft C++ Exception: std::length_error" and the program interrupted.

[HsiehYiChia]

1. I didn't notice that there were some merge conflict, so I fix this.
2. Fix Node ambiguous problem by renaming struct Node

I still don't have a clue how std::length_error occurs, but I hope this could help. If it's still not working for you, plz let me know.

[poetgeorge]

SUCCESS! I guess that the error is from the node ambiguous problem.