我尝试使用 rpy2 加载库 rugarch，但遇到了以下错误。这似乎与依赖多酷有关。在 R 中签入两个库都可以加载而不会出错。谁能帮忙调查一下？多谢！
from rpy2.robjects import r
r("""library(rugarch)""")
Traceback (most recent call last):
File "<ipython-input-15-07367cb75221>", line 1, in <module>
r("""library(rugarch)""")
File "C:ProgramDataAnaconda3libsite-packagesrpy2-2.9.0-py3.6-win-amd64.eggrpy2robjects__init__.py", line 352, in __call__
res = self.eval(p)
File "C:ProgramDataAnaconda3libsite-packagesrpy2-2.9.0-py3.6-win-amd64.eggrpy2robjectsfunctions.py", line 178, in __call__
return super(SignatureTranslatedFunction, self).__call__(*args, **kwargs)
File "C:ProgramDataAnaconda3libsite-packagesrpy2-2.9.0-py3.6-win-amd64.eggrpy2robjectsfunctions.py", line 106, in __call__
res = super(Function, self).__call__(*new_args, **new_kwargs)
RRuntimeError: Error: package or namespace load failed for 'rugarch' in .doLoadActions(where, attach):
error in load action .__A__.1 for package multicool: loadModule(module = "Multicool", what = TRUE, env = ns, loadNow = TRUE): Unable to load module "Multicool": negative length vectors are not allowed
RR和Python(然后通过rpy2调用R(几乎可以肯定在不同的环境中运行。因此Multicool可以在前者中加载，但不能在后者中加载。
(注意：rpy2 在 Windows 上不受官方支持(