Not opening epub format books, verions 4.20

Bug #1886303 reported by Gowtham Anburavi
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
calibre (Ubuntu)
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Undecided
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Bug Description

calibre, version 4.20.0
ERROR: Unhandled error: Uncaught TypeError: Cannot read property 'startswith' of null<br><span style="font-size:smaller">Error at userscript:viewer.js:18127:26</span>

Traceback (most recent call last):
    at HTMLHtmlElement.ρσ_anonfunc (userscript:viewer.js:18159:25)
    at postprocess (userscript:viewer.js:18127:26)
TypeError: Cannot read property 'startswith' of null

Revision history for this message
Chris Guiver (guiverc) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal:

apport-collect 1886303

When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

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