fix: Cannot read property 'tagName' of null by woshiguabi · Pull Request #1655 · docsifyjs/docsify
Summary
Have a look at this issue #1154 .
https://codesandbox.io/s/loving-matsumoto-hp985?file=/index.html
Open devtools and click the blank space of svg(not path) will reproduce this issue.
parentNode may be null.
https://github.com/docsifyjs/docsify/blob/develop/src/core/router/history/html5.js#L25-L27
However, hash router has been fixed in #1308 😜.
https://github.com/docsifyjs/docsify/blob/develop/src/core/router/history/hash.js#L47-L49
What kind of change does this PR introduce?
For any code change,
- Related documentation has been updated if needed
- Related tests have been updated or tests have been added
Does this PR introduce a breaking change? (check one)
- Yes
- No
If yes, please describe the impact and migration path for existing applications:
Related issue, if any:
Tested in the following browsers:
- Chrome
- Firefox
- Safari
- Edge
- IE