Continuous Domain Tutorial Problem

[silgon]

Hello guys, I was just trying to run the continuous time example code. At some point I know it was working, I tested it like a month ago, but I had to format my computer, then I tried again with the github version and it's not working. Here's the important information while compiling.

ContinuousDomainTutorial.java:58: error: qualified new of static class
        TerminalFunction tf = mcGen.new ClassicMCTF();
                              ^
ContinuousDomainTutorial.java:95: error: qualified new of static class
        TerminalFunction tf = mcGen.new ClassicMCTF();
                              ^
ContinuousDomainTutorial.java:145: error: cannot find symbol
        ip.actionNoise = 0.;
          ^
  symbol:   variable actionNoise
  location: variable ip of type InvertedPendulum
3 errors

[jmacglashan]

HI,

I'm guessing you just updated? Last week some changes were made to make Domain generators reusable with new physics parameters without affecting previously generated domains created from the same generator object. One of the consequences of that is that ClassicMCTF is now a static class and physics parameters for the domain are wrapped within an object. I'll be updating the tutorials shortly, but here is how the code should change:

TerminalFunction tf = new MountainCar.ClassicMCTF();
ip.physParams.actionNoise = 0.;

[silgon]

Yeah, that was it, it solved my problem, thanks =)