doc function is not working anymore?

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Amy Wolff
Amy Wolff 2020-8-17
评论： Amy Wolff 2020-8-18
when i try to use the doc function to bring up help it just opens a blank window and doesn't load anything, it doesn't seem to matter if i am trying to access local documentation or trying to access the web version (i am logged into my mathworks account). Im using 2018b.

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回答（1 个）

Walter Roberson
Walter Roberson 2020-8-17
The most common cause of this is internal firewall issues. The documentation browser runs in a different process, and the desktop communicates with it through tcp. If you have blocked MATLAB from making "outgoing" TCP then you cannot reach the process.
  1 个评论
Amy Wolff
Amy Wolff 2020-8-18
why would this change all of a sudden? As far as i know i haven't changed anything and the doc function used to load the locally stored documentation?

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