Problems Running the Examples

[lzl200102109]

I had a very hard time trying to get some of the examples running. I tried

examples/car_3obs.jl
examples/benchmark_problems.jl
benchmark/run_benchmarks.jl

After commenting out some code, they somehow all got stuck when importing TrajOptPlots. Example error:

ERROR: LoadError: ArgumentError: Package TrajOptPlots not found in current path:
- Run `import Pkg; Pkg.add("TrajOptPlots")` to install the TrajOptPlots package.

Stacktrace:
 [1] require(::Module, ::Symbol) at ./loading.jl:892
 [2] include(::Module, ::String) at ./Base.jl:377
 [3] exec_options(::Base.JLOptions) at ./client.jl:288
 [4] _start() at ./client.jl:484
in expression starting at /home/jingchi/TrajectoryOptimization.jl/examples/benchmark_problems.jl:3

I tried install the latest version of TrajOptPlots with the following cmd:

(@v1.4) pkg> add https://github.com/RoboticExplorationLab/TrajOptPlots.jl.git

which failed with the following error:

ERROR: Unsatisfiable requirements detected for package TrajOptCore [6e71adf8]:
 TrajOptCore [6e71adf8] log:
 ├─TrajOptCore [6e71adf8] has no known versions!
 └─restricted to versions * by TrajOptPlots [7770976a] — no versions left
   └─TrajOptPlots [7770976a] log:
     ├─possible versions are: 0.1.0 or uninstalled
     └─TrajOptPlots [7770976a] is fixed to version 0.1.0

Then I tried to install TrajOptCore, which also failed.

My questions are

1. How do I get a slightly more complex problem up and running without messing with dependencies?
2. What is the proper way to install TrajOptPlots.jl and TrajOptCore?

[arfioravanti]

In my case, I stopped at the following error:

ERROR: LoadError: UndefVarError: TrajectoryOptimization not defined
Stacktrace:

[bjack205]

Yes, this was indeed a problem since I haven't registered the TrajOptPlots package yet. As soon as I get that package registered and get this notebook working properly I'll close this issue.

[grotli]

I have also run into the same issue. Any update on this is appreciated! :-)