Bolding multiple lines triggers an error

[proboner]

I was exploring what the editor could do and I noticed the little popup thing doesn't show when selecting multiple lines, so I highlighted multiple lines then went to the menu, then format, then bold, and got an error. Not sure if it errors with other formatting used in this manner.

Unexpected renderer process error
IndexSizeError: Failed to execute 'setStart' on 'Range': The offset 4294967288 is larger than the node's length (2).
    at Selection.select (file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:95998:12)
    at Selection.setCursorRange (file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:96133:10)
    at Proxy.setCursor (file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:144678:15)
    at Proxy.partialRender (file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:144739:12)
    at ContentState2.format (file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:141912:12)
    at Proxy.format (file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:146317:23)
    at handleInlineFormat (file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:161910:38)
    at file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:77196:7
    at Array.map (<anonymous>)
    at Object.emit (file:///tmp/.mount_markte3Fj7dN/resources/app.asar/out/renderer/assets/index-BsUku_UX.js:77195:20)

[Tkaixiang]

Hi, thanks for your report. Do you have steps to re-produce this (the exact markdown you selected to format will be very helpful!), this seems to only occur when you try to bold a specific sequence of elements, so the exact markdown elements you formatted will help me to re-produce it :)

E.g, the following works perfectly fine:

1

2

3

4

5

6

7

8

9

[proboner]

I have memories issues due to some health issues and I no longer remember what I did or was doing during this.

[zhao-leo]

The same problem

Unexpected renderer process error
IndexSizeError: Failed to execute 'setStart' on 'Range': There is no child at offset 10.
    at Selection.select (file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:107371:12)
    at Selection.setCursorRange (file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:107506:10)
    at Proxy.setCursor (file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:156259:15)
    at Proxy.render (file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:156288:12)
    at Proxy.undo (file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:146758:25)
    at Proxy.undo (file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:157934:31)
    at handleUndo (file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:173284:23)
    at file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:83401:7
    at Array.map (<anonymous>)
    at Object.emit (file:///opt/marktext/resources/app.asar/out/renderer/assets/index-zNmShZ0J.js:83400:20)

My doc and these steps can reliably trigger that bug

text.md

1. Open the doc
2. Move your cursor to before the word "Strength"
3. type a "#", then type a space.(Applying H1 style)

Then the error happens.

[Tkaixiang]

@zhao-leo thank you I can confirm your steps reproduces the error, but it does not seem to be related to bolding multiple lines?

[zhao-leo]

Oh, that's a mistake! I should apologize for this.

When this error occurred, I was checking in the issue to see if there might have been reported before, without paying attention to the title.

Now I opened a new issue(#75) and add more information about the bug.

Thanks for pointing out my mistake again.