René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[Bug]: Extension error (sphinx.ext.linkcode) while building docs","articleBody":"### Bug summary\r\n\r\nwhile building documentation the execution throws the below error and exit\r\n```reading sources... [ 47%] api/backend_cairo_api\r\nExtension error (sphinx.ext.linkcode):\r\nHandler \u003cfunction doctree_read at 0x0000026E71784700\u003e for event 'doctree-read' threw an exception (exception: path is on mount 'C:', start on mount 'E:')\r\nmake: *** [Makefile:39: html] Error 2\r\n```\r\n[here](https://gist.github.com/sajjad-ali60/8de8842d19f64c7608a26f333c1d8098) is the log of `make html`\r\n\r\n### Code for reproduction\r\n\r\nfollowed the documentation for writing matplotlib docs\r\n\r\n\r\n### Actual outcome\r\n\r\n```\r\nreading sources... [ 47%] api/backend_cairo_api\r\nExtension error (sphinx.ext.linkcode):\r\nHandler \u003cfunction doctree_read at 0x0000026E71784700\u003e for event 'doctree-read' threw an exception (exception: path is on mount 'C:', start on mount 'E:')\r\nmake: *** [Makefile:39: html] Error 2\r\n```\r\n\r\n### Expected outcome\r\n\r\nit should print successfully build documentation and shows the html files in `build/html` folder\r\n\r\n### Additional information\r\n\r\n[requirements.txt](https://gist.github.com/sajjad-ali60/ced6a704d0d0cfdf4a8df668121d5e63) file\r\ngcc version : 12.2.0\r\nclang version : 14.0.6\r\nVC++ compiler tools version : 14.34.31933\r\n\r\n### Operating system\r\n\r\nWindows 10 Pro Version\t22H2\r\n\r\n### Matplotlib Version\r\n\r\n3.7.0.dev817+g9b7c902fd72e\r\n\r\n### Matplotlib Backend\r\n\r\nagg\r\n\r\n### Python version\r\n\r\n3.10.8\r\n\r\n### Jupyter version\r\n\r\nnot installed\r\n\r\n### Installation\r\n\r\nfrom source (.tar.gz)","author":{"url":"https://github.com/a-sajjad72","@type":"Person","name":"a-sajjad72"},"datePublished":"2022-12-01T08:50:56.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":7},"url":"https://github.com/24574/matplotlib/issues/24574"}