解决mxnet gluonts出现错误ImportError: cannot import n…

解决mxnet gluonts出现错误 > > ImportError: cannot import name 'Trainer' from 'gluonts' (/opt/conda/lib/python3.7/site-packages/gluonts/**init**.py) > > > 这还是官方示例 ``` from gl…

解决nginx错误 [error] 15515#0: *260609 FastCGI sent…

> > [error] 15515#0: \*260609 FastCGI sent in stderr: "PHP message: PHP Notice: Undefined property: JPagination::$pagesTotal in /var/www/joomla/templates/ashton/html/com\_conten…