No null-conditional operators: Unity 4.x has a custom = for checking object nulls.Prefer single lines, when possible: especially if-else blocks!.
If you cannot find the problem, get a log and create a new issue with a descriptive title of the problem. If you found a problem which is similar to yours, feel free to add more information to the existing issue. You also may need to upgrade the tracking station to level 2 (game code restriction we can't do much about).Ĭheck if your problem has already been reported: Science and career mode requires you to unlock some specific node in the Research and Development tree. Why is some Mechjeb function not available?
Steam has an option to change the install directory of a game or you can just copy the directory somewhere else. You should install KSP outside the C:\Program Files (x86)\ directory. Some Windows protection and anti-virus software can sometimes block KSP from loading MechJeb. (Windows) I cannot find Mechjeb anywhere, there aren't even parts in the R&D facility! Make sure you have the part on your ship (AR202 case in the Control section).