KeyError: key "tags" not found

[jstrube]

I'm trying to run the Gym as shown in the README, but:

julia> env = GymEnv("CartPole-v0")
ERROR: KeyError: key "tags" not found
Stacktrace:
 [1] getproperty(::PyCall.PyObject, ::String) at /home/jstrube/.julia/packages/PyCall/zqDXB/src/PyCall.jl:301
 [2] getproperty(::PyCall.PyObject, ::Symbol) at /home/jstrube/.julia/packages/PyCall/zqDXB/src/PyCall.jl:306
 [3] GymEnv(::String) at /home/jstrube/.julia/packages/Gym/QZ2GY/src/env.jl:21
 [4] top-level scope at REPL[2]:1

I'm trying this with Gym v1.1.3.

julia> versioninfo()
Julia Version 1.4.0
Commit b8e9a9ecc6 (2020-03-21 16:36 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
  CPU: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-8.0.1 (ORCJIT, skylake)

[jpp46]

Try env = GymEnv("CartPole-v1")

There is no v0 for CartPole anymore it is on v1

[ozanarkancan]

Hi guys,

I fixed the error on master and will publish a new release.